Parameters

The Toyota Yaris Cross has 785 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

+BM voltage `YCROSS_BM_V`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 56 to 71 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096}$
Range: 0 to 79.998 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

1st turbocharger outlet pressure, control valve `YCROSS_1ST_TRUBOCHARGER_P`

Service 22DID 11CD
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

2nd turbocharger outlet pressure `YCROSS_2ND_TRUBOCHARGER_OUTLET_P`

Service 22DID 11AF
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

2nd turbocharger outlet pressure, control valve `YCROSS_2ND_TRUBOCHARGER_P`

Service 22DID 11CD
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

12V battery current `YCROSS_12V_C`Confirmed

Service 22DID 15F7
Module7D2 → 7DA
Every500 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 38.147}{10000} - 125$
Range: -125 to 124 A
Unit: A

0x7108 = 28936 → $\frac{28936 \times 38.147}{10000} - 125$ = -14.617841 A

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

12V battery temperature `YCROSS_12V_T`Confirmed

Service 22DID 15F8
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x01C5 = 453 → $\frac{453}{10} - 40$ = 5.3 °C

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

12V battery voltage `YCROSS_12V_V_V2`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 15EE
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.31448 + 0.0125$
Range: 0 to 80.2 V
Unit: V

0x26 = 38 → $38 \times 0.31448 + 0.0125$ = 11.96274 V

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

12V battery voltage before system main relay `YCROSS_12V_BAT_V_BEFORE_SMR`Confirmed

Service 22DID 107E
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 61}{50000} + 11.25$
Range: 0 to 11.56 V
Unit: V

0x25 = 37 → $\frac{37 \times 61}{50000} + 11.25$ = 11.29514 V

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

12V battery voltage smoothed `YCROSS_12V_BAT_V_SMOOTHED`Confirmed

Service 22DID 1F42
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.53 V
Unit: V

0x30A8 = 12456 → $\frac{12456}{1000}$ = 12.456 V

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Aux battery voltage `YCROSS_AUX_BAT_V`Confirmed

Service 22DID 1002
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 61}{50000}$
Range: 0 to 79.95 V
Unit: V

0x28D4 = 10452 → $\frac{10452 \times 61}{50000}$ = 12.75144 V

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Aux. battery capacity after IG OFF `YCROSS_AUX_BAT_CAP_AFTER_IG_OFF`

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing

Bits 72 to 79 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 Ah
Unit: Ah

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Aux. battery capacity after IG ON `YCROSS_AUX_BAT_CAP_AFTER_IG_ON`

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing

Bits 64 to 71 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 Ah
Unit: Ah

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Auxiliary battery current `YCROSS_AUXILIARY_BAT`

Service 22DID 1802
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 2525}{13107} - 12500$
Range: -12500 to -12451 A
Unit: A

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Battery current `YCROSS_BAT_CURRENT`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 50}{13107} - 125$
Range: -125 to 124.9 A
Unit: A

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery current `YCROSS_BAT_CURRENT_700`

Service 22DID 15F7
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 49}{12850} - 125$
Range: -125 to 124.9 A
Unit: A

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery heater temperature `YCROSS_BAT_HEATER_T`

Service 22DID 1824
Module747 → 74F
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Battery status of full charge `YCROSS_BAT_STAT_FULL_CHG`

Service 22DID 15E5
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 255}{2}$
Range: 0 to 32512.5 Ah
Unit: Ah

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery temperature `YCROSS_BAT_T`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val$
Range: 0 to 6513.5 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery temperature `YCROSS_BAT_T_700`

Service 22DID 15F8
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery temperature `YCROSS_BAT_T_700_2`

Service 22DID 1FF8
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{50} - 40$
Range: -40 to 11756.3 °F
Unit: °F

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery temperature 01 `YCROSS_BAT_T_01`Confirmed

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

0x4119 = 16665 → $\frac{16665 \times 19531}{5000000} - 50$ = 15.096823 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Battery temperature 02 `YCROSS_BAT_T_02`Confirmed

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

0x430C = 17164 → $\frac{17164 \times 19531}{5000000} - 50$ = 17.046017 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Battery temperature 03 `YCROSS_BAT_T_03`Confirmed

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

0x423A = 16954 → $\frac{16954 \times 19531}{5000000} - 50$ = 16.225715 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Battery temperature 04 `YCROSS_BAT_T_04`Confirmed

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

0x421E = 16926 → $\frac{16926 \times 19531}{5000000} - 50$ = 16.116341 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Battery temperature 05 `YCROSS_BAT_T_05`Confirmed

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

0x42BD = 17085 → $\frac{17085 \times 19531}{5000000} - 50$ = 16.737427 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Battery temperature 06 `YCROSS_BAT_T_06`Confirmed

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 80 to 95 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

0x40B0 = 16560 → $\frac{16560 \times 19531}{5000000} - 50$ = 14.686672 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Battery temperature 07 `YCROSS_BAT_T_07`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 96 to 111 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 08 `YCROSS_BAT_T_08`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 112 to 127 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 09 `YCROSS_BAT_T_09`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 128 to 143 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 10 `YCROSS_BAT_T_10`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 144 to 159 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 11 `YCROSS_BAT_T_11`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 160 to 175 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 12 `YCROSS_BAT_T_12`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 176 to 191 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 13 `YCROSS_BAT_T_13`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 192 to 207 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 14 `YCROSS_BAT_T_14`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 208 to 223 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 15 `YCROSS_BAT_T_15`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 224 to 239 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery temperature 16 `YCROSS_BAT_T_16`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing for 2020 to 2022, 2024, 2026

Bits 240 to 255 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{5000000} - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2022, 2024, 2026. Supported for 2023, 2025.

Battery voltage `YCROSS_12V_V`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 1002
Module700 → 708
Every5 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 12.207}{10000}$
Range: 0 to 79 V
Unit: V

0x25FC = 9724 → $\frac{9724 \times 12.207}{10000}$ = 11.870087 V

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Battery voltage `YCROSS_BAT_V`Confirmed

Service 21PID 13
Module7C0 → 7C8
Every5 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 V
Unit: V

0x68 = 104 → $\frac{104}{10}$ = 10.4 V

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Battery voltage `YCROSS_BATTERY_VOLTAGE_7E0`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 200 to 215 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

0x31E5 = 12773 → $\frac{12773}{1000}$ = 12.773 V

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Charge contactor current `YCROSS_SCC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Charging integrated current of aux. battery `YCROSS_CHG_INTEGRATED`

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 Ah
Unit: Ah

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Control module voltage `VPWR`SAE J1979Confirmed

Power input to the OBD control module. VPWR is normally battery voltage, less any voltage drop in the circuit between the battery and the control module.

Pelican can show this parameter as the starter battery voltage.

Service 01PID 42
Module7E0 → 7E8
Every10 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

Confirmed for 2023 to 2025. Supported for 2021 to 2022.

Dark current of battery `YCROSS_DARK_CURRENT_BAT`

Service 22DID 15E7
Module700 → 708
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 mA
Unit: mA

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

DC-DC converter high side voltage `YCROSS_DC_DC_CONV_HIGH_SIDE_V`

Service 22DID 111E
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1220703}{10000000}$
Range: 0 to 7999 V
Unit: V

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

DC-DC converter low side voltage `YCROSS_DC_DC_CONV_LOW_SIDE_V`

Service 22DID 111D
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 1953}{25000}$
Range: 0 to 19.92 V
Unit: V

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

DC-DC converter, target voltage before charging `YCROSS_DC_DC_CONV_TGT_V`

Service 22DID 111F
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1220703}{10000000}$
Range: 0 to 7999 V
Unit: V

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Discharging integrated current of aux. battery `YCROSS_DISCHARGING`

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing

Bits 32 to 63 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 Ah
Unit: Ah

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Distance since last battery cable disconnection `YCROSS_DIST_SINCE_BAT_DISC`Confirmed

Service 22DID 106C
Module700 → 708
Every30 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

0x0DF9 = 3577 → 3,577 km

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

HV battery charge voltage `YCROSS_HVBAT_CHRG_V`

Service 22DID 1609
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 100 V
Unit: V

In testing for 2026. Not supported for 2022 to 2025.

HV battery charge, maximum `YCROSS_HVBAT_SOC_MAX`Confirmed

Service 22DID 106C
Module7D2 → 7DA
Every5 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0}{2}$ = 0 %

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery charge, minimum `YCROSS_HVBAT_SOC_MIN`Confirmed

Service 22DID 106C
Module7D2 → 7DA
Every5 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0}{2}$ = 0 %

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery current `YCROSS_HVBAT_C`Confirmed

Pelican can show this parameter as the traction battery current.

Service 22DID 1F9A
Module7D2 → 7DA
Every500 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 32 to 47 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10}$
Range: -3276.8 to 3276.7 A
Unit: A

0x03D6 = 982 → $\frac{982}{10}$ = 98.2 A

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

HV battery maximum temperature `YCROSS_HVBAT_MAX_T`

Service 22DID 1829
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2026. Not supported for 2022 to 2025.

HV battery minimum temperature `YCROSS_HVBAT_MIN_T`

Service 22DID 182A
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2026. Not supported for 2022 to 2025.

HV battery voltage `YCROSS_HVBAT_V`Confirmed

Pelican can show this parameter as the traction battery voltage.

Service 22DID 1F9A
Module7D2 → 7DA
Every500 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 156.25}{10000}$
Range: 0 to 1023 V
Unit: V

0x2880 = 10368 → $\frac{10368 \times 156.25}{10000}$ = 162 V

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Hybrid battery 1 fan `YCROSS_HYBRID_BAT_1_FAN`

Service 22DID 1802
Module7D2 → 7DA
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127 %
Unit: %

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Hybrid battery temperature 1 `YCROSS_HYBRID_BAT_T_1`

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 458}{65535} - 58$
Range: -58 to 400 °F
Unit: °F

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Hybrid battery temperature 2 `YCROSS_HYBRID_BAT_T_2`

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Hybrid battery temperature 3 `YCROSS_HYBRID_BAT_T_3`

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 458}{65535} - 58$
Range: -58 to 400 °F
Unit: °F

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Initial engine battery voltage lower limit `YCROSS_INITIAL_ENG_BAT_V_LO`

Service 22DID 15F6
Module700 → 708
Every3600 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Main connector solenoid current `YCROSS_SMC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Main relay a, solenoid current `YCROSS_SLA_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Main relay r solenoid current `YCROSS_SLR_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Output speed sensor voltage `YCROSS_NOUT_SENS_V`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 4.999 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Regenerative braking cooperation `YCROSS_REGEN_COOPERATION`

Service 21PID 58
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Regenerative operation `YCROSS_FR_REGEN_OPERATION`

Service 21PID 48
Module7B0 → 7B8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 N·m
Unit: N·m

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Regenerative request `YCROSS_FR_REGEN_REQUEST`

Service 21PID 48
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 N·m
Unit: N·m

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Relay control solenoid current `YCROSS_SRC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Service contactor solenoid current `YCROSS_SSC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Sleep time of battery sensor `YCROSS_SLEEP_TIME_BATSENS`

Service 22DID 15F0
Module700 → 708
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 h
Unit: h

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

State of charge `YCROSS_SOC`Confirmed

Pelican can show this parameter as the state of charge.

Service 22DID 1F5B
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 100}{255}$ = 0 %

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

State of charge, battery ECU `YCROSS_SOC_747`Confirmed

Service 22DID 1F5B
Module747 → 74F
Every10 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2.55}$
Range: 0 to 100 %
Unit: %

0x5C = 92 → $\frac{92}{2.55}$ = 36.078431 %

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Turbine speed sensor voltage `YCROSS_NT_SENS_V`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 4.999 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Vh-voltage after boosting `YCROSS_VH_V_AFTER_BOOSTING`Confirmed

Service 22DID 10B0
Module7D2 → 7DA
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{2}$
Range: 0 to 32767 V
Unit: V

0x02F4 = 756 → $\frac{756}{2}$ = 378 V

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Vl-voltage before boosting `YCROSS_VL_V_BEFORE_BOOSTING`Confirmed

Service 22DID 10B0
Module7D2 → 7DA
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{2}$
Range: 0 to 32767 V
Unit: V

0x0147 = 327 → $\frac{327}{2}$ = 163.5 V

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Voltage of battery sensor `YCROSS_V_BATSENS`

Service 22DID 15EE
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 13333}{10922500}$
Range: 0 to 79.9979 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cells

HV battery cell #01 voltage `YCROSS_HVBAT_C01_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #02 voltage `YCROSS_HVBAT_C02_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #03 voltage `YCROSS_HVBAT_C03_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACBA = 44218 → $\frac{44218 \times 5}{65535}$ = 3.373617 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #04 voltage `YCROSS_HVBAT_C04_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #05 voltage `YCROSS_HVBAT_C05_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #06 voltage `YCROSS_HVBAT_C06_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 80 to 95 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #07 voltage `YCROSS_HVBAT_C07_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 96 to 111 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACCA = 44234 → $\frac{44234 \times 5}{65535}$ = 3.374838 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #08 voltage `YCROSS_HVBAT_C08_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 112 to 127 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACE9 = 44265 → $\frac{44265 \times 5}{65535}$ = 3.377203 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #09 voltage `YCROSS_HVBAT_C09_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 128 to 143 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #10 voltage `YCROSS_HVBAT_C10_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 144 to 159 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xAD0A = 44298 → $\frac{44298 \times 5}{65535}$ = 3.379721 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #11 voltage `YCROSS_HVBAT_C11_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 160 to 175 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACE9 = 44265 → $\frac{44265 \times 5}{65535}$ = 3.377203 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #12 voltage `YCROSS_HVBAT_C12_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 176 to 191 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xAD0A = 44298 → $\frac{44298 \times 5}{65535}$ = 3.379721 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #13 voltage `YCROSS_HVBAT_C13_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 192 to 207 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #14 voltage `YCROSS_HVBAT_C14_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 208 to 223 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xAD0A = 44298 → $\frac{44298 \times 5}{65535}$ = 3.379721 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #15 voltage `YCROSS_HVBAT_C15_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 224 to 239 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACE9 = 44265 → $\frac{44265 \times 5}{65535}$ = 3.377203 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #16 voltage `YCROSS_HVBAT_C16_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 240 to 255 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xAD0A = 44298 → $\frac{44298 \times 5}{65535}$ = 3.379721 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #17 voltage `YCROSS_HVBAT_C17_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 256 to 271 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #18 voltage `YCROSS_HVBAT_C18_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 272 to 287 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xAD1A = 44314 → $\frac{44314 \times 5}{65535}$ = 3.380941 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #19 voltage `YCROSS_HVBAT_C19_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 288 to 303 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #20 voltage `YCROSS_HVBAT_C20_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 304 to 319 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #21 voltage `YCROSS_HVBAT_C21_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 320 to 335 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACE9 = 44265 → $\frac{44265 \times 5}{65535}$ = 3.377203 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #22 voltage `YCROSS_HVBAT_C22_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 336 to 351 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #23 voltage `YCROSS_HVBAT_C23_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 352 to 367 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACCA = 44234 → $\frac{44234 \times 5}{65535}$ = 3.374838 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #24 voltage `YCROSS_HVBAT_C24_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 368 to 383 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #25 voltage `YCROSS_HVBAT_C25_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 384 to 399 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACCA = 44234 → $\frac{44234 \times 5}{65535}$ = 3.374838 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #26 voltage `YCROSS_HVBAT_C26_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 400 to 415 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACCA = 44234 → $\frac{44234 \times 5}{65535}$ = 3.374838 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #27 voltage `YCROSS_HVBAT_C27_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 416 to 431 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #28 voltage `YCROSS_HVBAT_C28_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 432 to 447 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xAD1A = 44314 → $\frac{44314 \times 5}{65535}$ = 3.380941 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #29 voltage `YCROSS_HVBAT_C29_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 448 to 463 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACE9 = 44265 → $\frac{44265 \times 5}{65535}$ = 3.377203 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #30 voltage `YCROSS_HVBAT_C30_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 464 to 479 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xAD0A = 44298 → $\frac{44298 \times 5}{65535}$ = 3.379721 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #31 voltage `YCROSS_HVBAT_C31_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 480 to 495 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #32 voltage `YCROSS_HVBAT_C32_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 496 to 511 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACE9 = 44265 → $\frac{44265 \times 5}{65535}$ = 3.377203 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #33 voltage `YCROSS_HVBAT_C33_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 512 to 527 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #34 voltage `YCROSS_HVBAT_C34_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 528 to 543 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #35 voltage `YCROSS_HVBAT_C35_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 544 to 559 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #36 voltage `YCROSS_HVBAT_C36_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 560 to 575 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xAD0A = 44298 → $\frac{44298 \times 5}{65535}$ = 3.379721 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #37 voltage `YCROSS_HVBAT_C37_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 576 to 591 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #38 voltage `YCROSS_HVBAT_C38_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 592 to 607 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #39 voltage `YCROSS_HVBAT_C39_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 608 to 623 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACE9 = 44265 → $\frac{44265 \times 5}{65535}$ = 3.377203 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #40 voltage `YCROSS_HVBAT_C40_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 624 to 639 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #41 voltage `YCROSS_HVBAT_C41_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 640 to 655 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACCA = 44234 → $\frac{44234 \times 5}{65535}$ = 3.374838 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #42 voltage `YCROSS_HVBAT_C42_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 656 to 671 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACDA = 44250 → $\frac{44250 \times 5}{65535}$ = 3.376059 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #43 voltage `YCROSS_HVBAT_C43_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 672 to 687 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACBA = 44218 → $\frac{44218 \times 5}{65535}$ = 3.373617 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #44 voltage `YCROSS_HVBAT_C44_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 688 to 703 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACBA = 44218 → $\frac{44218 \times 5}{65535}$ = 3.373617 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #45 voltage `YCROSS_HVBAT_C45_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 704 to 719 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #46 voltage `YCROSS_HVBAT_C46_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 720 to 735 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACAB = 44203 → $\frac{44203 \times 5}{65535}$ = 3.372473 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #47 voltage `YCROSS_HVBAT_C47_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 736 to 751 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #48 voltage `YCROSS_HVBAT_C48_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 752 to 767 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

0xACCA = 44234 → $\frac{44234 \times 5}{65535}$ = 3.374838 V

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

HV battery cell #49 voltage `YCROSS_HVBAT_C49_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 768 to 783 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #50 voltage `YCROSS_HVBAT_C50_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 784 to 799 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #51 voltage `YCROSS_HVBAT_C51_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 800 to 815 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #52 voltage `YCROSS_HVBAT_C52_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 816 to 831 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #53 voltage `YCROSS_HVBAT_C53_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 832 to 847 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #54 voltage `YCROSS_HVBAT_C54_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 848 to 863 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #55 voltage `YCROSS_HVBAT_C55_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 864 to 879 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #56 voltage `YCROSS_HVBAT_C56_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 880 to 895 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #57 voltage `YCROSS_HVBAT_C57_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 896 to 911 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #58 voltage `YCROSS_HVBAT_C58_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 912 to 927 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #59 voltage `YCROSS_HVBAT_C59_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 928 to 943 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #60 voltage `YCROSS_HVBAT_C60_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 944 to 959 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #61 voltage `YCROSS_HVBAT_C61_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 960 to 975 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #62 voltage `YCROSS_HVBAT_C62_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 976 to 991 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #63 voltage `YCROSS_HVBAT_C63_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 992 to 1,007 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #64 voltage `YCROSS_HVBAT_C64_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,008 to 1,023 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #65 voltage `YCROSS_HVBAT_C65_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,024 to 1,039 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #66 voltage `YCROSS_HVBAT_C66_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,040 to 1,055 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #67 voltage `YCROSS_HVBAT_C67_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,056 to 1,071 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #68 voltage `YCROSS_HVBAT_C68_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,072 to 1,087 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #69 voltage `YCROSS_HVBAT_C69_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,088 to 1,103 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #70 voltage `YCROSS_HVBAT_C70_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,104 to 1,119 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #71 voltage `YCROSS_HVBAT_C71_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,120 to 1,135 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #72 voltage `YCROSS_HVBAT_C72_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,136 to 1,151 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #73 voltage `YCROSS_HVBAT_C73_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,152 to 1,167 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #74 voltage `YCROSS_HVBAT_C74_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,168 to 1,183 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #75 voltage `YCROSS_HVBAT_C75_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,184 to 1,199 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #76 voltage `YCROSS_HVBAT_C76_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,200 to 1,215 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #77 voltage `YCROSS_HVBAT_C77_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,216 to 1,231 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #78 voltage `YCROSS_HVBAT_C78_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,232 to 1,247 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #79 voltage `YCROSS_HVBAT_C79_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,248 to 1,263 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #80 voltage `YCROSS_HVBAT_C80_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,264 to 1,279 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #81 voltage `YCROSS_HVBAT_C81_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,280 to 1,295 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #82 voltage `YCROSS_HVBAT_C82_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,296 to 1,311 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #83 voltage `YCROSS_HVBAT_C83_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,312 to 1,327 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #84 voltage `YCROSS_HVBAT_C84_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,328 to 1,343 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #85 voltage `YCROSS_HVBAT_C85_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,344 to 1,359 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #86 voltage `YCROSS_HVBAT_C86_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,360 to 1,375 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #87 voltage `YCROSS_HVBAT_C87_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,376 to 1,391 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #88 voltage `YCROSS_HVBAT_C88_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,392 to 1,407 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #89 voltage `YCROSS_HVBAT_C89_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,408 to 1,423 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #90 voltage `YCROSS_HVBAT_C90_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,424 to 1,439 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #91 voltage `YCROSS_HVBAT_C91_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,440 to 1,455 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #92 voltage `YCROSS_HVBAT_C92_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,456 to 1,471 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #93 voltage `YCROSS_HVBAT_C93_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,472 to 1,487 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #94 voltage `YCROSS_HVBAT_C94_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,488 to 1,503 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #95 voltage `YCROSS_HVBAT_C95_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,504 to 1,519 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

HV battery cell #96 voltage `YCROSS_HVBAT_C96_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2024, 2026

Bits 1,520 to 1,535 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2024, 2026. Supported for 2023.

Brakes

Parking brake actuator status `YCROSS_EPB`Confirmed

Service 22DID 1045
Module7B0 → 7B8
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x00 = 0 → APPLIED

States
Raw value	State	Meaning
`0`	`APPLIED`	Applied

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Climate

Adjusted ambient temperature `YCROSS_ADJUSTED_AMBIENT_T`

Service 21PID 3D
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 81.6}{255} - 30.8$
Range: -30.8 to 50.8 °C
Unit: °C

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Air inlet damper actual pulse `YCROSS_AIR_INLET_DAMPER_ACTUAL_PULSE`

Service 21PID 44
Module7C4 → 7CC
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Air inlet damper target pulse `YCROSS_AIR_INLET_DAMPER_TARGET_PULSE`

Service 21PID 44
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Air outlet servo actual pulse, driver `YCROSS_AIR_OUTLET_SERVO_ACTU_PULSE_D`

Service 21PID 43
Module7C4 → 7CC
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Air outlet servo pulse, driver `YCROSS_AIR_OUTLET_SERVO_PULSE_D`

Service 21PID 43
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Ambient air temperature `AAT`SAE J1979Confirmed

Service 01PID 46
Module7E0 → 7E8
Every15 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2023 to 2025. Supported for 2021 to 2022.

Ambient air temperature `YCROSS_AAT_7C4`

Service 21PID 22
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 89.25}{255} - 23.3$
Range: -23.3 to 65.95 °C
Unit: °C

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Ambient temperature `YCROSS_AMBIENT_T`Confirmed

Service 22DID 1F46
Module700 → 708
Every5 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x2C = 44 → $44 - 40$ = 4 °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Ambient temperature, climate `YCROSS_AAT_7C4_V2`Confirmed

Service 22DID 1002
Module7C4 → 7CC
Every10 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67 °C
Unit: °C

0x09FC = 2556 → $\frac{2556}{100}$ = 25.56 °C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Blower level `YCROSS_BLOWER`Confirmed

Service 22DID 2801
Module7C4 → 7CC
Every10 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 7
Unit: Number

0x02 = 2 → 2

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Blower motor speed level `YCROSS_BLOWER_MOTOR_SPEED_LEVEL`

Service 21PID 3C
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Cabin temperature `YCROSS_CABIN_T`Confirmed

Service 21PID 21
Module7C4 → 7CC
Every5 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 63.75}{255} - 6.5$
Range: -6.5 to 57.25 °C
Unit: °C

0x00 = 0 → $\frac{0 \times 63.75}{255} - 6.5$ = -6.5 °C

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Cabin temperature `YCROSS_CABIN_T_V2`Confirmed

Service 22DID 1001
Module7C4 → 7CC
Every10 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67 °C
Unit: °C

0x0B41 = 2881 → $\frac{2881}{100}$ = 28.81 °C

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Climate set point code `YCROSS_HVAC_SET_RAW`Confirmed

Service 22DID 1036
Module7C4 → 7CC
Every10 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x0D = 13 → 13

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Communication with air conditioner `YCROSS_COMM_WITH_AIR_CONDITIONER`

Service 21PID 24
Module7E0 → 7E8
Every5 s
Testing

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Communication with HV `YCROSS_COMMUNICATION_WITH_HV`

Service 21PID 24
Module7E0 → 7E8
Every5 s
Testing

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Communication with valvematic `YCROSS_COMM_WITH_VALVEMATIC_COMM`

Service 21PID 24
Module7E0 → 7E8
Every5 s
Testing

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Evaporator fin thermistor `YCROSS_EVAP_FIN_THERMISTOR`

Service 21PID 4B
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 89.25}{255} - 29.7$
Range: -29.7 to 59.55 °C
Unit: °C

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Evaporator target temperature `YCROSS_EVAP_TARGET_T`

Service 21PID 4C
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Set temperature, driver side `YCROSS_T_DRIVER`

Service 21PID 29
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °C
Unit: °C

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Solar sensor, driver side `YCROSS_SOLAR_DRIVER`

Service 21PID 24
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Clocks

Time since engine start `RUNTM`SAE J1979Confirmed

Increments while the engine is running. Freezes if the engine stalls. Resets to zero during every control module power-up and when entering the key-on, engine off position. Limited to 65,535 seconds and will not wrap around to zero.

Service 01PID 1F
Module7E0 → 7E8
Every1 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

Confirmed for 2023 to 2025. Supported for 2021 to 2022.

Control

A/C compressor `YCROSS_A_C_COMPRESSOR`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Bit 64 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2021, 2024, 2026. Supported for 2025. Not supported for 2022 to 2023.

Absolute throttle position `TP`SAE J1979Confirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

Service 01PID 11
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Absolute throttle position B `TP_B`SAE J1979Confirmed

Pelican can show this parameter as the throttle position.

Service 01PID 47
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Accelerator pedal `YCROSS_ACCEL_PEDAL`

Service 22DID 1059
Module700 → 708
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{1.42} - 28.873$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2026. Not supported for 2021 to 2025.

Accelerator pedal, position 1 `YCROSS_ACC_PEDAL_POS_1`Confirmed

Service 22DID 1F49
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x28 = 40 → $\frac{40 \times 100}{255}$ = 15.686275 %

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Accelerator pedal, position 2 `YCROSS_ACC_PEDAL_POS_2`Confirmed

Service 22DID 1F4A
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x51 = 81 → $\frac{81 \times 100}{255}$ = 31.764706 %

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Accelerator sensor voltage, 1 `YCROSS_ACCEL_SENS_1_VOLT`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 136 to 143 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x29 = 41 → $\frac{41 \times 100}{255}$ = 16.078431 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Accelerator sensor voltage, 2 `YCROSS_ACCEL_SENS_2_VOLT`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 144 to 151 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x51 = 81 → $\frac{81 \times 100}{255}$ = 31.764706 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Anti-lock brake warning light `YCROSS_ABS_WARN`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Brake pedal stroke `YCROSS_BRAKE_STROKE`Confirmed

Service 22DID 104C
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mm
Unit: mm

0x00 = 0 → 0 mm

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Brake warning light `YCROSS_BRAKE_WARN`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Buzzer `YCROSS_BUZZER`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Communication with brake `YCROSS_COMMUNICATION_WITH_BRAKE`

Service 21PID 24
Module7E0 → 7E8
Every5 s
Testing

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Cruise control live brake cancel `YCROSS_CRUISE_CONTROL_LIVE_BRAKE_CANCEL_SWITCH`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Electrical load signal 1 `YCROSS_ELECTRICAL_LOAD_SIGNAL_1`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Electrical load signal 2 `YCROSS_ELECTRICAL_LOAD_SIGNAL_2`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Electronically controlled brake warning light `YCROSS_ECB_WARN`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Ignition trigger count `YCROSS_IGNITION_TRIG_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 64 to 79 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Key remind sound `YCROSS_KEY_REMIND_SOUND`

Service 21PID A1
Module7C0 → 7C8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Main idle `YCROSS_MAIN_IDLE_SW`Confirmed

Service 21PID 1D
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Neutral position `YCROSS_NEUTRAL_POSITION_SW_SIGNAL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 53 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Parking brake `YCROSS_PARKING_BRAKE`Confirmed

Service 21PID 62
Module7D0 → 7D8
Every1 s
Testing for 2020 to 2021, 2024 to 2026

Example reply from a 2023 Toyota Yaris Cross.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2022 to 2023. In testing for 2020 to 2021, 2026. Not supported for 2024 to 2025.

Parking brake `YCROSS_PARKING_BRAKE_SW`Confirmed

Service 21PID 1F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Pattern switch `YCROSS_PATTERN_SWITCH_PWR_M`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 42 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Power steering `YCROSS_POWER_STEERING_SIGNAL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Relative throttle position `TP_R`SAE J1979Confirmed

Relative or 'learned' throttle position.

Service 01PID 45
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2024. Supported for 2021 to 2023, 2025.

Reservoir warning `YCROSS_RESERVOIR_WARNING_SW`Confirmed

Service 21PID 1D
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Shift SW status, drive `YCROSS_SHIFT_SW_STATUS_D_RANGE`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Shift SW status, neutral `YCROSS_SHIFT_SW_STATUS_N_RANGE`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Shift SW status, parking `YCROSS_SHIFT_SW_STATUS_P_RANGE`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Shift SW status, reverse `YCROSS_SHIFT_SW_STATUS_R_RANGE`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Slip indicator light `YCROSS_SLIP_WARN`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Sports mode selection `YCROSS_SPORTS_MODE_SELECTION_SW`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 32 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Sports shift down `YCROSS_SPORTS_SHIFT_DOWN_SW`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 34 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Sports shift up `YCROSS_SPORTS_SHIFT_UP_SW`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 33 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Starter control `YCROSS_STARTER_CONTROL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 12 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Starter signal `YCROSS_STARTER_SIGNAL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Steering angle `YCROSS_STEERING_ANGLE`Confirmed

Service 22DID 1004
Module7B3 → 7BB
Every250 ms
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val \times 1.5$
Range: -410 to 410 °
Unit: °

0x0000 = 0 → $0 \times 1.5$ = 0 °

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Steering wheel angle `YCROSS_STEER_ANGLE`Confirmed

Positive = counter-clockwise, negative = clockwise.

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.8$
Range: -3276 to 3276 °
Unit: °

0x8AEE = 35566 → $\frac{35566}{10} - 3276.8$ = 279.8 °

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

TC `YCROSS_TC_TERMINAL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 61 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Traction control, brake status `YCROSS_TRC_TRAC__BRAKE_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Pedals

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Service 01PID 49
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2025. Supported for 2023.

Cruise control

Cruise control speed `YCROSS_CC_S`Confirmed

Service 21PID 21
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2025. In testing for 2020 to 2021, 2026. Not supported for 2022 to 2024.

Details

Inspection mode `YCROSS_INSPECTION_MODE`

Service 21PID A6
Module7B0 → 7B8
Every60 s
Testing

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Drivetrain

Drive mode `YCROSS_DRIVE_MODE`Confirmed

Service 22DID 1004
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x06 = 6 → ECO

States
Raw value	State	Meaning
`0`	`NORMAL`	Normal
`1`	`POWER`	Power
`2`	`SPORT`	Sport
`3`	`SPORT_S`	Sport S
`4`	`SPORT_S_PLUS`	Sport S+
`5`	`COMFORT`	Comfort
`6`	`ECO`	Eco
`9`	`RANGE`	Range
`11`	`CHAUFFEUR`	Chauffeur

Confirmed for 2025. In testing for 2020 to 2022, 2024, 2026. Not supported for 2023.

Ready to drive `YCROSS_READY`Confirmed

Service 22DID 1076
Module7D2 → 7DA
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

DTCs

2nd air monitor available? `YCROSS_2ND_AIR_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

2nd air monitor incomplete? `YCROSS_2ND_AIR_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

A/C monitor available? `YCROSS_A_C_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

A/C monitor incomplete? `YCROSS_A_C_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Catalyst monitor available? `YCROSS_CATALYST_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Catalyst monitor incomplete? `YCROSS_CATALYST_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Complete parts monitor available? `YCROSS_COMPLETE_PARTS_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Distance traveled since diagnostic trouble codes cleared `CLR_DIST`SAE J1979Confirmed

Distance accumulated since DTCs were cleared (via an external test equipment or possibly, a battery disconnect). This parameter is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 65,535 km have occurred, will remain at 65,535 km and not wrap to zero.

Pelican can show this parameter as the distance since trouble codes were cleared.

Service 01PID 31
Module7E0 → 7E8
Every15 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2023 to 2025. Supported for 2021 to 2022.

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Resets to zero when MIL changes from deactivated to activated, if diagnostic information is cleared, or if at least 40 warm-up cycles occur without MIL being activated.

Service 01PID 21
Module7E0 → 7E8
Every5 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

EGR/VVT monitor available? `YCROSS_EGR_VVT_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

EGR/VVT monitor incomplete? `YCROSS_EGR_VVT_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Engine run time since diagnostic trouble codes cleared `CLR_TIME`SAE J1979Confirmed

Time accumulated since DTCs were cleared (via an external test equipment or possibly, a battery disconnect). This parameter is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 65,535 km have occurred, will remain at 65,535 minutes and not wrap to zero.

Service 01PID 4E
Module7E0 → 7E8
Every60 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 min
Unit: min

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

EVAP monitor available? `YCROSS_EVAP_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

EVAP monitor_icmpl `YCROSS_EVAP_MONITOR_ICMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Fuel system monitor available? `YCROSS_FUEL_SYSTEM_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Heated catalyst monitor available? `YCROSS_HEATED_CATALYST_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Heated catalyst monitor incomplete? `YCROSS_HEATED_CATALYST_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Malfunction indicator lamp `MIL`SAE J1979Confirmed

The MIL status is OFF during key-on, engine-off bulb check unless MIL has also been commanded ON for a detected malfunction. The status reflects whether there are confirmed DTC(s) stored that are illuminating the MIL. It should not reflect the status of the MIL, which could be on for a function check, flashing I/M readiness or flashing for misfire.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

MIL `YCROSS_MIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

MIL ON run distance `YCROSS_MILON_RUN_DISTANCE`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 48 to 63 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

0x0000 = 0 → 0 km

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Misfire monitor available? `YCROSS_MISFIRE_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Number of DTCs stored in this ECU `DTC_CNT`SAE J1979Confirmed

Number of confirmed emission-related DTCs stored in the ECU available for display using Service $03.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bits 1 to 7 of the reply, 7 bits.

Formula: $val$
Range: 0 to 127
Unit: Number

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Number of emission DTC `YCROSS_NUMBER_OF_EMISSION_DTC`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 1 to 7 of the reply, 7 bits.

Formula: $val$
Range: 0 to 127
Unit: Number

0b0000000 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Number of warm-ups since diagnostic trouble codes cleared `WARM_UPS`SAE J1979Confirmed

Number of OBD warm-up cycles since all DTCs were cleared (via an external test equipment or possibly, a battery disconnect). A warm-up is defined in the OBD regulations to be sufficient vehicle operation such that coolant temperature rises by at least 22°C (40°F) from engine starting and reaches a minimum temperature of 70°C (160°F) (60°C (140°F) for diesels). This PID is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 255 warm-ups have occurred, this parameter will remain at 255 and not wrap to zero.

Service 01PID 30
Module7E0 → 7E8
Every60 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

O2S heater monitor available? `YCROSS_O2S_A_FS_HEATER_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

O2S heater monitor incomplete? `YCROSS_O2S_A_FS_HEATER_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

O2S monitor available? `YCROSS_O2S_A_FS_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

O2S monitor incomplete? `YCROSS_O2S_A_FS_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Running time from MIL ON `YCROSS_RUNNING_TIME_FROM_MIL_ON`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 64 to 79 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 min
Unit: min

0x0000 = 0 → 0 min

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Time run by the engine while MIL was activated `MIL_TIME`SAE J1979Confirmed

Resets to zero when MIL changes from deactivated to activated, if diagnostic information is cleared, or if at least 40 warm-up cycles occur without MIL being activated.

Service 01PID 4D
Module7E0 → 7E8
Every60 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 min
Unit: min

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Status

A/C system refrigerant monitoring ready `ACRF_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Support

A/C system refrigerant monitoring supported `ACRF_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Comprehensive component monitoring supported `CCM_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Compression ignition monitoring supported `CIM_SUP`SAE J1979Confirmed

Indicates support of spark ignition or compression ignition monitors.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 12 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`SPARK`	Spark ignition monitors supported
`1`	`COMPRESSION`	Compression ignition monitors supported

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

EGR system monitoring supported `EGR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Evaporative system monitoring supported `EVAP_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Fuel system monitoring supported `FUEL_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Heated catalyst monitoring supported `HCAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Misfire monitoring supported `MIS_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Oxygen sensor heater monitoring supported `HTR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Oxygen sensor monitoring supported `O2S_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Secondary air system monitoring supported `AIR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

ECU

VVT-ie duty ratio bank 1 `YCROSS_VVT_IE_DUTY_RATIO_1`Confirmed

Service 22DID 108A
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 14 of the reply, 15 bits.

Formula: $\frac{val \times 25}{2048} - 200$
Range: -200 to 199.98 %
Unit: %

0b010000000000000 = 8192 → $\frac{8192 \times 25}{2048} - 200$ = -100 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

VVT-ie motor direction: forward bank 1 `YCROSS_VVT_IE_MOTOR_DIRECTION_FORWARD_1`Confirmed

Service 22DID 108A
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Electrical

12V battery charge, total `YCROSS_12V_AH_IN`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 Ah
Unit: Ah

0x00004609 = 17929 → $\frac{17929}{10}$ = 1,792.9 Ah

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

12V battery discharge, total `YCROSS_12V_AH_OUT`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 32 to 63 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 Ah
Unit: Ah

0x0000391E = 14622 → $\frac{14622}{10}$ = 1,462.2 Ah

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

12V battery full charge capacity `YCROSS_12V_CAP`Confirmed

Service 22DID 15E5
Module7D2 → 7DA
Every60 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5 Ah
Unit: Ah

0x3D = 61 → $\frac{61}{2}$ = 30.5 Ah

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

B+ battery voltage `YCROSS_BATTERY_VOLTAGE_7C0`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 1021
Module7C0 → 7C8
Every5 s
Testing for 2020 to 2021, 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 20 V
Unit: V

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Engine

A/F heater duty bank 1 sensor 1 `YCROSS_F_HEATER_DUTY_B1S1`

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.9 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

A/F ratio learn value high, bank 1 `YCROSS_AF_LEARN_HIGH_PORT_B1`

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

A/F ratio learn value idle, bank 1 `YCROSS_AF_LEARN_IDLE_PORT_B1`

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

A/F ratio learn value low, bank 1 `YCROSS_AF_LEARN_LOW_PORT_B1`

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

A/F ratio learn value mid.1, bank 1 `YCROSS_AF_LEARN_MID1_PORT_B1`

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

A/F ratio learn value mid.2, bank 1 `YCROSS_AF_LEARN_MID2_PORT_B1`

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

A/F ratio learned high, bank 1 `YCROSS_A_F_RATIO_LEARNED_HIGH_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 2020 to 2021, 2024, 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

A/F ratio learned idle, bank 1 `YCROSS_A_F_RATIO_LEARNED_IDLE_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x63 = 99 → $\frac{99 \times 100}{255} - 50$ = -11.176471 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

A/F ratio learned low, bank 1 `YCROSS_A_F_RATIO_LEARNED_LOW_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x83 = 131 → $\frac{131 \times 100}{255} - 50$ = 1.372549 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

A/F ratio learned mid 1, bank 1 `YCROSS_A_F_RATIO_LEARNED_MID_1_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x8D = 141 → $\frac{141 \times 100}{255} - 50$ = 5.294118 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

A/F ratio learned mid 2, bank 1 `YCROSS_A_F_RATIO_LEARNED_MID_2_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 2020 to 2021, 2024, 2026

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

A/F test results 1, incomplete `YCROSS_F_TEST_RESULTS_1`

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Pelican can show this parameter as the absolute engine load.

Service 01PID 43
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 25700 %
Unit: %

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Accelerator pedal position `YCROSS_APP_V2`Confirmed

Service 22DID 1060
Module7D2 → 7DA
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0}{2}$ = 0 %

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Accessory relay on `YCROSS_ACC_RELAY_ON`

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing

Bit 46 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accumulator open `YCROSS_ACCUMULATOR_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Acoustic control induction system vacuum switching valve on `YCROSS_ACIS_VSV_ON`

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Actual engine torque `YCROSS_ACT_ENG_TQ`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 24 to 39 of the reply, 16 bits.

Formula: $val - 32768$
Range: -32768 to 32767 N·m
Unit: N·m

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Actuator power supply on `YCROSS_ACTUATOR_POWER_SUP_ON`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bit 146 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air conditioning compressor `YCROSS_AC_COMP`

Service 21PID E6
Module7E0 → 7E8
Every1 s
Testing

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air conditioning power consumption `YCROSS_AC_POWER_CONS`Confirmed

Service 22DID 106E
Module7D2 → 7DA
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{20}$
Range: 0 to 12.75 kW
Unit: kW

0x00 = 0 → $\frac{0}{20}$ = 0 kW

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Air flow rate from mass air flow sensor `MAF`SAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

Service 01PID 10
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 g/s
Unit: g/s

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Air mix servo target pulse, driver `YCROSS_AIR_MIX_SERVO_TARG_D`

Service 21PID 41
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air mix servo, actual pulse, d `YCROSS_AIR_MIX_SERVO_ACT_D`

Service 21PID 41
Module7C4 → 7CC
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air-fuel equivalence ratio, bank 1 sensor 1 `YCROSS_AF_LAMBDA_B1S1`Confirmed

Pelican can show this parameter as the O2 lambda.

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 1.99}{65535}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Air-fuel sensor current, bank 1 sensor 1 `YCROSS_AFS_I_B1S1`

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Bits 96 to 111 of the reply, 16 bits.

Formula: $\frac{val}{256} - 128$
Range: -128 to 127.99 mA
Unit: mA

In testing for 2020 to 2021, 2024, 2026. Supported for 2025. Not supported for 2022 to 2023.

Air-fuel sensor voltage, bank 1 sensor 1 `YCROSS_AFS_V_B1S1`Confirmed

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 7.99}{65535}$
Range: 0 to 7.99 V
Unit: V

0x69D5 = 27093 → $\frac{27093 \times 7.99}{65535}$ = 3.303167 V

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Alt voltage - active test `YCROSS_ALT_VOL_ACTIVE_TEST`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096}$
Range: 0 to 79.998 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Alt voltage - non active test `YCROSS_ALT_VOL_NON_ACTIVE`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096}$
Range: 0 to 79.998 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Alternator output duty `YCROSS_ALTERNATOR_OUTPUT`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.9 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Alternator output duty cycle `YCROSS_ALT_DUTY_CYCLE`

Service 22DID 15FA
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{164}$
Range: 0 to 399 %
Unit: %

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Ambient temperature `YCROSS_AAT_7D2`Confirmed

Service 22DID 1F46
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Atmospheric pressure `YCROSS_ATMOSPHERE_PRESSURE`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 56 to 63 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

0x65 = 101 → 101 kPa

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Barometric pressure `BARO`SAE J1979Confirmed

Normally obtained from one of a dedicated barometric sensor, a MAP sensor at key-on and during certain modes of driving, or inferred from a MAF sensor and other inputs during certain modes of driving. The control module reports BARO from whatever source it is derived from.

Service 01PID 33
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

Confirmed for 2024. Supported for 2021 to 2023, 2025.

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

Service 01PID 04
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Calculated load `YCROSS_CALCULATED_LOAD_7E0`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 100}{255}$ = 0 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Catalyst temperature bank 1, sensor 1 `CATEMP11`SAE J1979Confirmed

Service 01PID 3C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2024. Supported for 2021 to 2023, 2025.

Catalyst temperature bank 1, sensor 2 `CATEMP12`SAE J1979Confirmed

Service 01PID 3E
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

Confirmed for 2024. Supported for 2021 to 2023, 2025.

Catalyst temperature bank 2 sensor 1 `YCROSS_CAT_T_BANK_2_SENS_1`

Service 22DID 1F3D
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{50} - 40$
Range: -40 to 11756.3 °F
Unit: °F

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Catalyst temperature bank 2 sensor 2 `YCROSS_CAT_T_BANK_2_SENS_2`

Service 22DID 1F3F
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{50} - 40$
Range: -40 to 11756.3 °F
Unit: °F

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Catalyst temperature, bank 1 sensor 1 `YCROSS_CAT_T_B1S1`Confirmed

Service 21PID 05
Module7E0 → 7E8
Every5 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x0492 = 1170 → $\frac{1170}{10} - 40$ = 77 °C

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Catalyst temperature, bank 1 sensor 2 `YCROSS_CAT_T_B1S2`

Service 21PID 05
Module7E0 → 7E8
Every5 s
Testing for 2020 to 2024, 2026

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

In testing for 2020 to 2021, 2024, 2026. Supported for 2025. Not supported for 2022 to 2023.

Catalyst temperature, bank 1 sensor 2, variant 2 `YCROSS_CAT_T_B1S2_V2`

Service 21PID 3E
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Check mode on `YCROSS_CHECK_MODE_ON`

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Closed throttle position switch on `YCROSS_CLOSED_THROTTLE_POS_ON`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bit 125 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Codes, include history `YCROSS_CODES_INCLUDE`

Service 21PID E1
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded fuel/air equivalence ratio (lambda): actual A/F ratio over stoichiometric A/F ratio, so above 1 is lean and below 1 is rich. Multiply by the fuel's stoichiometric A/F ratio for the commanded A/F ratio (gasoline: 14.64 x 0.95 = 13.9). Systems with conventional oxygen sensors show the commanded value in open loop and 1.000 in closed loop; systems with wide-range (linear) sensors show it in both. On engines whose banks are controlled independently, this is bank 1.

Pelican can show this parameter as the commanded lambda.

Service 01PID 44
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Commanded evaporative purge `EVAP_PCT`SAE J1979Confirmed

Service 01PID 2E
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Commanded throttle actuator control `TAC_PCT`SAE J1979Confirmed

Service 01PID 4C
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2024. Supported for 2021 to 2023, 2025.

Continuously variable transmission learning complete `YCROSS_CVT_LEARNED`

Service 21PID DD
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Continuously variable transmission oil pressure `YCROSS_CVT_OIL_P`

Service 21PID BE
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 40$
Range: 0 to 10200 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Coolant temperature `YCROSS_COOL_T`Confirmed

Service 22DID 1F05
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x3B = 59 → $59 - 40$ = 19 °C

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Coolant temperature `YCROSS_COOLANT_TEMP_7E0`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 64 to 71 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x89 = 137 → $137 - 40$ = 97 °C

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Coolant water route switching valve 1, closed? `YCROSS_COOLANT_VALVE_1_CLOSE`

Service 22DID 282C
Module700 → 708
Every1 s
Testing

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Coolant water route switching valve 2, closed? `YCROSS_COOLANT_VALVE_2_CLOSE`

Service 22DID 2847
Module700 → 708
Every1 s
Testing

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Cooling fan duty ratio `YCROSS_COOLING_FAN_DUTY_RATIO`Confirmed

Service 22DID 1046
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 127.5}{255}$
Range: 0 to 127.5 %
Unit: %

0x00 = 0 → $\frac{0 \times 127.5}{255}$ = 0 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Cruise control on `YCROSS_CRUISE_CTRL_ON`

Service 21PID D3
Module7E0 → 7E8
Every250 ms
Testing

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder 1 injection volume `YCROSS_CYL_1_INJ_VOLUME`

Service 22DID 1131
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder 2 injection volume `YCROSS_CYL_2_INJ_VOLUME`

Service 22DID 1131
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder 3 injection volume `YCROSS_CYL_3_INJ_VOLUME`

Service 22DID 1131
Module700 → 708
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder 4 injection volume `YCROSS_CYL_4_INJ_VOLUME`

Service 22DID 1131
Module700 → 708
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder number `YCROSS_CYLINDER_NUMBER`

Service 21PID C1
Module7E0 → 7E8
Every3600 s
Testing

Bits 104 to 111 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Destination `YCROSS_DESTINATION`

Service 21PID C1
Module7E0 → 7E8
Every3600 s
Testing

Bits 120 to 127 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Diesel particulate filter differential pressure `YCROSS_DPF_DIFF_P`Confirmed

Service 22DID 1F7A
Module700 → 708
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 23 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67 kPa
Unit: kPa

0x0099 = 153 → $\frac{153}{100}$ = 1.53 kPa

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Dist battery cable disconnect `YCROSS_DIST_BATT_CABLE`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bits 96 to 111 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Electric fan motor on `YCROSS_ELEC_FAN_MOTOR_ON`

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing

Bit 34 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Electric thermostat duty ratio `YCROSS_ELECTRIC_THERMOSTAT_DUTY_RATIO`

Service 22DID 2829
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Electric water pump `YCROSS_ELECTRIC_WATER_PUMP`Confirmed

Service 22DID 2827
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 40$
Range: 0 to 10200 rpm
Unit: rpm

0x00 = 0 → $0 \times 40$ = 0 rpm

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Electric water pump RPM `YCROSS_EWP_RPM`Confirmed

Service 22DID 1043
Module700 → 708
Every250 ms
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

0x06 = 6 → $6 \times 25$ = 150 rpm

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Electric water pump target speed `YCROSS_EWP_TARGET_VSS`Confirmed

Service 22DID 1043
Module700 → 708
Every250 ms
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

0x00 = 0 → $0 \times 25$ = 0 rpm

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Engine coolant temperature `ECT`SAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

Service 01PID 05
Module7E0 → 7E8
Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Engine coolant temperature `YCROSS_ECT`

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 26
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 89.25}{255} + 1.3$
Range: 1.3 to 90.55 °C
Unit: °C

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Engine coolant temperature `YCROSS_ECT_7C0`Confirmed

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 23
Module7C0 → 7C8
Every5 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5 °C
Unit: °C

0xAF = 175 → $\frac{175}{2}$ = 87.5 °C

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Engine coolant temperature, at ignition `YCROSS_ECT_IGN`Confirmed

Service 22DID 1041
Module700 → 708
Every5 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 62.5}{100} - 40$
Range: -40 to 119.375 °C
Unit: °C

0x4A = 74 → $\frac{74 \times 62.5}{100} - 40$ = 6.25 °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Engine coolant temperature, initial `YCROSS_ECT_INIT`Confirmed

Service 22DID 1041
Module700 → 708
Every5 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 62.5}{100} - 40$
Range: -40 to 119.375 °C
Unit: °C

0x6C = 108 → $\frac{108 \times 62.5}{100} - 40$ = 27.5 °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Engine independent `YCROSS_ENG_INDEPENDENT`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 91 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine independent control `YCROSS_ENG_INDEPENDENT_CTRL`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 88 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine oil pressure `YCROSS_EOP`Confirmed

Service 22DID 1074
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 10}{128}$
Range: 0 to 5119.92 kPa
Unit: kPa

0x0000 = 0 → $\frac{0 \times 10}{128}$ = 0 kPa

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Engine oil pressure control valve `YCROSS_EOP_CONTROL_VALVE`

Service 22DID 2848
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0762939$
Range: 0 to 4999.9207 mA
Unit: mA

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Engine oil temperature `EOT`SAE J1979Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 01PID 5C
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2022.

Engine oil temperature `YCROSS_EOT`Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 72 to 79 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x8C = 140 → $140 - 40$ = 100 °C

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Engine oil temperature `YCROSS_EOT_700`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 107B
Module700 → 708
Every5 s
Testing

Bits 192 to 199 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Engine oil temperature, variation 2 `YCROSS_EOT_V2`Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 22DID 1F5C
Module700 → 708
Every5 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x2D = 45 → $45 - 40$ = 5 °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Engine RPM `RPM`SAE J1979Confirmed

Pelican can show this parameter as the engine speed.

Service 01PID 0C
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Engine run time `YCROSS_ENGINE_RUN_TIME`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 96 to 111 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

0x0000 = 0 → 0 s

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Engine run time, up to 255 sec. only `YCROSS_ENG_RUN_TIME_UP_255`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 s
Unit: s

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine speed `YCROSS_ENGINE_SPEED_7E0`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 72 to 87 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

0x0000 = 0 → $\frac{0}{4}$ = 0 rpm

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Engine stall control FB flow `YCROSS_ENG_STALL_CTRL_FB`

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096} - 40$
Range: -40 to 39.99
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Evaporative purge duty `YCROSS_EVAP_PURGE_DUTY_7E0`

Service 21PID 2E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Evaporative purge flow `YCROSS_EVAP_PURGE_FLOW`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.99 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Evaporative purge vacuum switching valve on `YCROSS_EVAP_PURGE_VSV_ON`

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Exhaust gas recirculation step position `YCROSS_EGR_STEP_POSITION`

Service 21PID 47
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Exhaust gas recirculation temperature `YCROSS_EGR_T`

Service 21PID ED
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 53}{85}$
Range: 0 to 159 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Exhaust gas recirculation valve step `YCROSS_EGR_STEP`

Service 21PID E7
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Exhaust VVT change angle, bank 1 `YCROSS_EXHAUST_VVT_ANGLE_B1`Confirmed

Service 22DID 1088
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.9}{65535}$
Range: 0 to 639.9 °
Unit: °

0x0000 = 0 → $\frac{0 \times 639.9}{65535}$ = 0 °

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Exhaust VVT hold learn value, bank 1 `YCROSS_EXHAUST_VVT_HOLD_LEARN_B1`Confirmed

Service 22DID 1089
Module700 → 708
Every3600 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 399.9}{65535}$
Range: 0 to 399.9 %
Unit: %

0x2023 = 8227 → $\frac{8227 \times 399.9}{65535}$ = 50.201836 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Exhaust VVT oil control valve control duty `YCROSS_EXHAUST_VVT_OCV_CONTROL_DUTY`Confirmed

Service 22DID 1062
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 400}{65535}$
Range: 0 to 400 %
Unit: %

0x0000 = 0 → $\frac{0 \times 400}{65535}$ = 0 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Exhaust VVT target angle B1 `YCROSS_EXHAUST_VVT_TARGET_ANGLE_B1`Confirmed

Service 22DID 1071
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.9}{65535}$
Range: 0 to 639.9 °
Unit: °

0x0000 = 0 → $\frac{0 \times 639.9}{65535}$ = 0 °

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Exhaust VVT timing most over-advanced learn value, bank 1 `YCROSS_EXHAUST_VVT_OVER_ADV_LEARN_B1`Confirmed

Service 22DID 108F
Module700 → 708
Every3600 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.99}{65535}$
Range: 0 to 639.99 °
Unit: °

0x2473 = 9331 → $\frac{9331 \times 639.99}{65535}$ = 91.123014 °

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Front/rear motor torque ratio `YCROSS_FRONT_REAR_MOTOR_TQ`Confirmed

Service 22DID 1039
Module7D2 → 7DA
Every250 ms
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{1000} - 32.768$
Range: -32.76 to 32.76
Unit: Number

0x1288 = 4744 → $\frac{4744}{1000} - 32.768$ = -28.024

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Fuel cut for engine stop request `YCROSS_F_C_ENG_STOP_REQ`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 92 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel cut TAU on `YCROSS_FC_TAU_ON`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bit 127 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel filter temperature `YCROSS_FFT`

Service 22DID 109A
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

G sensor calibration, complete `YCROSS_G_SENS_CALIBRATION`

Service 21PID 83
Module7E0 → 7E8
Every3600 s
Testing

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

G sensor learning value `YCROSS_G_SENS_LEARNING`

Service 21PID 83
Module7E0 → 7E8
Every3600 s
Testing

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096}$
Range: 0 to 79.998 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Generator inverter temperature `YCROSS_GEN_INVERTER_T`

Service 22DID 10A4
Module7D2 → 7DA
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Generator inverter temperature `YCROSS_GEN_INVERTER_T_7D2`Confirmed

Service 22DID 10A8
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x37 = 55 → $55 - 40$ = 15 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Generator inverter temperature after ignition on `YCROSS_GEN_INVERTER_T_AFTER_ON`Confirmed

Service 22DID 10A8
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x39 = 57 → $57 - 40$ = 17 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Glass humidity `YCROSS_GLASS_HUMIDITY`

Service 21PID B1
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 20}{13107}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Glass temperature `YCROSS_GLASS_T`

Service 21PID AF
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{500} - 557.8$
Range: -557 to 621 °F
Unit: °F

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Hydraulic valve, communication open `YCROSS_HV_COMM_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Idle control `YCROSS_IDLE_CTRL`

Service 21PID E6
Module7E0 → 7E8
Every1 s
Testing

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Idle spark advance control 1 `YCROSS_IDLE_SPARK_ADVN_CTRL_1`

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.93 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Idle spark advance control 2 `YCROSS_IDLE_SPARK_ADVN_CTRL_2`

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.93 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Idle spark advance control 3 `YCROSS_IDLE_SPARK_ADVN_CTRL_3`

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.93 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Idle spark advance control 4 `YCROSS_IDLE_SPARK_ADVN_CTRL_4`

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.93 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Idle spark advance control, cylinder 1 `YCROSS_IDLE_SAC_CYL_1`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Idle spark advance control, cylinder 2 `YCROSS_IDLE_SAC_CYL_2`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Idle spark advance control, cylinder 3 `YCROSS_IDLE_SAC_CYL_3`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Idle spark advance control, cylinder 4 `YCROSS_IDLE_SAC_CYL_4`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Idle speed control learning `YCROSS_IDLE_SPD_CTRL`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 93 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Idle speed control learning value, l/s `YCROSS_IDLE_SPD_CTRL_L_S`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 72 to 87 of the reply, 16 bits.

Formula: $val \times 0.0012206912$
Range: 0 to 79.99
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

IG OFF elapsed time `YCROSS_IG_OFF_ELAPSED_TIME`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bits 80 to 95 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 min
Unit: min

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Ignition advance `YCROSS_SPARKADV_21`

Service 21PID 0E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 64$
Range: -64 to 63.5 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Ignition timing advance `YCROSS_IGN_ADVANCE`Confirmed

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 48 to 55 of the reply, 8 bits.

Formula: $\frac{val}{2} - 64$
Range: -64 to 63.5 °
Unit: °

0x01 = 1 → $\frac{1}{2} - 64$ = -63.5 °

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Immobilizer communication on `YCROSS_IMMOBILIZER_ON`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bit 120 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Initial engine coolant temperature `YCROSS_INITIAL_ECT`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 531}{850} - 40$
Range: -40 to 119.3
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Initial intake air temperature `YCROSS_INITIAL_IAT`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 5}{8} - 40$
Range: -40 to 119 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection `YCROSS_INJECTION`

Service 22DID 1019
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`DIRECT`	Direct
`2`	`BOTH`	Both

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Injection duration for cylinder 1 `YCROSS_INJ_DUR_CYL_1`

Service 21PID 3C
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 ms
Unit: ms

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 1 `YCROSS_INJ_FEEDBACK_1`

Service 22DID 112B
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 5}{32} - 20$
Range: -20 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 1 `YCROSS_INJ_FEEDBACK_1_700`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 2 `YCROSS_INJ_FEEDBACK_2`

Service 22DID 112B
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 5}{32} - 20$
Range: -20 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 2 `YCROSS_INJ_FEEDBACK_2_700`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 3 `YCROSS_INJ_FEEDBACK_3`

Service 22DID 112B
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 5}{32} - 20$
Range: -20 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 3 `YCROSS_INJ_FEEDBACK_3_700`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 4 `YCROSS_INJ_FEEDBACK_4`

Service 22DID 112B
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 5}{32} - 20$
Range: -20 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 4 `YCROSS_INJ_FEEDBACK_4_700`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 5 `YCROSS_INJ_FEEDBACK_5`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection feedback value 6 `YCROSS_INJ_FEEDBACK_6`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection volume `YCROSS_INJ_VOL`Confirmed

Service 22DID 1017
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{3200}$
Range: 0 to 20 L
Unit: L

0x0000 = 0 → $\frac{0}{3200}$ = 0 L

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Injection volume - target `YCROSS_INJ_VOLUME_TGT`

Service 22DID 112C
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000}$
Range: 0 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection volume 1 `YCROSS_INJ_VOLUME_1`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection volume 2 `YCROSS_INJ_VOLUME_2`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection volume 3 `YCROSS_INJ_VOLUME_3`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection volume 5 `YCROSS_INJ_VOLUME_5`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection volume 6 `YCROSS_INJ_VOLUME_6`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection volume per 10 injections, cylinder 1 `YCROSS_INJ_VOL_CYL_1`

Service 21PID 3C
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32000000}$
Range: 0 to 0.002 L
Unit: L

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injection volume total `YCROSS_INJ_VOLUME_TOT`

Service 22DID 112F
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injector port `YCROSS_INJECTOR_PORT`Confirmed

Service 22DID 1018
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 ms
Unit: ms

0x0000 = 0 → $\frac{0}{1000}$ = 0 ms

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Injector pulse width `YCROSS_INJ_PW`

Service 21PID E4
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 163}{1275}$
Range: 0 to 32.6 ms
Unit: ms

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Injector pulse width `YCROSS_INJ_WIDTH`

Service 21PID F3
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 16}{125}$
Range: 0 to 32.64 ms
Unit: ms

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Input shaft speed `YCROSS_SPD_NIN`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Intake air temperature `IAT`SAE J1979Confirmed

Service 01PID 0F
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2024. Supported for 2021 to 2023, 2025.

Intake air temperature `YCROSS_IAT_21`

Service 21PID 0F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Intake air temperature `YCROSS_INTAKE_AIR_7E0`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 48 to 55 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x51 = 81 → $81 - 40$ = 41 °C

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Intake air temperature, bank 1 sensor 1 `YCROSS_IAT_B1S1`

Service 22DID 1F77
Module700 → 708
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Intake air temperature, bank 1 sensor 2 `YCROSS_IAT_B1S2`

Service 22DID 1F77
Module700 → 708
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Intake VVT change angle, bank 1 `YCROSS_INTAKE_VVT_CHANGE_ANGLE_BANK_1`Confirmed

Service 22DID 1087
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.9}{65535}$
Range: 0 to 639.9 °
Unit: °

0x0000 = 0 → $\frac{0 \times 639.9}{65535}$ = 0 °

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Intake VVT most over-retarded learn value, bank 1 `YCROSS_INTAKE_VVT_OVER_RET_LEARN_B1`Confirmed

Service 22DID 108D
Module700 → 708
Every3600 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.99}{65535}$
Range: 0 to 639.99 °
Unit: °

0x1823 = 6179 → $\frac{6179 \times 639.99}{65535}$ = 60.341775 °

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Intake VVT target angle B1 `YCROSS_INTAKE_VVT_TARGET_ANGLE_B1`Confirmed

Service 22DID 106F
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.9}{65535}$
Range: 0 to 639.9 °
Unit: °

0x0000 = 0 → $\frac{0 \times 639.9}{65535}$ = 0 °

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Integrated engine run time `YCROSS_INTEGRATED_ENG_RUN`

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing

Bits 80 to 95 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 h
Unit: h

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Intercooler coolant temperature `YCROSS_INTERCOOLER_ECT`

Service 22DID 119C
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Intercooler water pump `YCROSS_INTERCOOLER_WATER`

Service 22DID 2820
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 80}{13107}$
Range: 0 to 300 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Internal temperature `YCROSS_ECU_INTERNAL_T`Confirmed

Service 22DID 105E
Module700 → 708
Every5 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x34 = 52 → $52 - 40$ = 12 °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Inverter coolant temperature `YCROSS_INVRT_COOLANT_T`Confirmed

Service 22DID 10B2
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: 0 to 100 °C
Unit: °C

0x2D = 45 → $45 - 40$ = 5 °C

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Inverter water pump duty `YCROSS_INVERTER_WATER_PMP`

Service 22DID 1112
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 15259}{5000000}$
Range: 0 to 199 %
Unit: %

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Judge time engine ignition `YCROSS_JUDGE_TIME_ENG_IGN`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 56 to 63 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 s
Unit: s

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Judge time engine output `YCROSS_JUDGE_TIME_ENG`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 64 to 71 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 s
Unit: s

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Key cycle `YCROSS_KEY_CYCLE`Confirmed

Service 22DID 0102
Module7D2 → 7DA
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x01EF = 495 → 495

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Knock adjust `YCROSS_KNOCK_ADJUST`

Service 21PID B2
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 2048}{65535} - 64$
Range: -64 to 1984 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Knock adjust `YCROSS_KNOCK_ADJUST_7E0`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 2048}{65535} - 1024$
Range: -1024 to 1024 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Knock correct learn value `YCROSS_KNOCK_CORRECT_LEARN`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{32} - 1024$
Range: -1024 to 1023 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Knock correction, learned value `YCROSS_KNOCK_CORRECT_LEARNED_VALUE`Confirmed

Service 22DID 105C
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 312.5}{10000} - 1024$
Range: -1024 to 1023
Unit: Number

0x8169 = 33129 → $\frac{33129 \times 312.5}{10000} - 1024$ = 11.28125

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Knock feedback `YCROSS_KNOCK_FEEDBACK`

Service 21PID B2
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 2048}{65535} - 64$
Range: -64 to 1984 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Knock feedback `YCROSS_KNOCK_FEEDBACK_7E0`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 2048}{65535} - 1024$
Range: -1024 to 1024 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Knock feedback value `YCROSS_KNOCK_FEEDBACK_VALUE`Confirmed

Service 22DID 105C
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 312.5}{10000} - 1024$
Range: -1024 to 1023
Unit: Number

0x7F8F = 32655 → $\frac{32655 \times 312.5}{10000} - 1024$ = -3.53125

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Long term fuel trim (bank 1) `LONGFT1`SAE J1979Confirmed

Service 01PID 07
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Long term fuel trim, bank 1 `YCROSS_LONG_FT_B1`Confirmed

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.21 %
Unit: %

0x8D = 141 → $\frac{141 \times 200}{256} - 100$ = 10.15625 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Long term fuel trim, bank 2 `YCROSS_LONG_FT_B2`Confirmed

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.21 %
Unit: %

0x00 = 0 → $\frac{0 \times 200}{256} - 100$ = -100 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Long-term fuel trim, bank 1 `YCROSS_LTFT1_21`

Service 21PID 07
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.7809803922 - 100$
Range: -100 to 99.15 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Manifold absolute pressure `YCROSS_MAP_7E0`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

0x6F = 111 → 111 kPa

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Mass air flow `YCROSS_MAF_21`

Service 21PID 10
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 g/s
Unit: g/s

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Mass air flow `YCROSS_MAF_7E0`Confirmed

Pelican can show this parameter as the mass air flow.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 g/s
Unit: g/s

0x0015 = 21 → $\frac{21}{100}$ = 0.21 g/s

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Master cylinder open `YCROSS_MASTER_CYLINDER_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Master cylinder sensor temperature `YCROSS_MASTER_CYL_TEMP`

Service 22DID 1006
Module7B0 → 7B8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 80$
Range: -20 to 100 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Maximum generator inverter temperature `YCROSS_MAX_GEN_INVERTER_T`Confirmed

Service 22DID 10A8
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x47 = 71 → $71 - 40$ = 31 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Maximum motor inverter temperature `YCROSS_MAX_MOTOR_INVERTER_T`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x43 = 67 → $67 - 40$ = 27 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Misfire count, all cylinders `YCROSS_MISFIRE_CNT`Confirmed

Service 22DID 10A5
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Misfire count, cylinder 1 `YCROSS_MISFIRE_CYL1`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Misfire count, cylinder 2 `YCROSS_MISFIRE_CYL2`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Misfire count, cylinder 3 `YCROSS_MISFIRE_CYL3`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Misfire count, cylinder 4 `YCROSS_MISFIRE_CYL4`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Misfire load `YCROSS_MISFIRE_LOAD`Confirmed

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 510}{255}$
Range: 0 to 510 %
Unit: %

0x00 = 0 → $\frac{0 \times 510}{255}$ = 0 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Misfire margin `YCROSS_MISFIRE_MARGIN`

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 rpm
Unit: rpm

In testing for 2020 to 2021, 2026. Supported for 2022 to 2023, 2025. Not supported for 2024.

Misfire RPM `YCROSS_MISFIRE_RPM`

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 6375}{255}$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 2020 to 2021, 2026. Supported for 2022 to 2023, 2025. Not supported for 2024.

Misfire RPM `YCROSS_MISFIRE_RPM_7E0`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

0x00 = 0 → $0 \times 25$ = 0 rpm

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Misfire test result, incomplete `YCROSS_MIS_TEST_RESULT`

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Model year `YCROSS_MODEL_YEAR`

Service 21PID C1
Module7E0 → 7E8
Every3600 s
Testing

Bits 128 to 135 of the reply, 8 bits.

Formula: $val + 1900$
Range: 1900 to 2155
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Motor inverter temperature `YCROSS_MOTOR_INVERTER_T`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x3A = 58 → $58 - 40$ = 18 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Motor inverter temperature after ignition on `YCROSS_MOTOR_INVERTER_T_ON`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x3A = 58 → $58 - 40$ = 18 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Motor inverter, maximum temperature `YCROSS_M_INVRT_MAX_T`Confirmed

Service 22DID 10A6
Module7D2 → 7DA
Every1 s
Testing for 2023 to 2026

Example reply from a 2022 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x37 = 55 → $55 - 40$ = 15 °C

Confirmed for 2022. In testing for 2026. Not supported for 2023 to 2025.

Motor regenerative brake torque `YCROSS_MOTOR_REGENERATIVE_BREAK`Confirmed

Service 22DID 1069
Module7D2 → 7DA
Every250 ms
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

0x7AD4 = 31444 → $\frac{31444}{8} - 4096$ = -165.5 kW

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Motor regenerative brake torque, requested `YCROSS_MOTOR_REGENERATIVE`Confirmed

Service 22DID 1069
Module7D2 → 7DA
Every250 ms
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

0x7ACB = 31435 → $\frac{31435}{8} - 4096$ = -166.625 kW

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Motor RPM `YCROSS_RPM`Confirmed

Service 22DID 10A1
Module7D2 → 7DA
Every250 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 32768$
Range: -32768 to 32767 rpm
Unit: rpm

0x7D57 = 32087 → $32087 - 32768$ = -681 rpm

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Motor torque `YCROSS_TQ`Confirmed

Service 22DID 10A1
Module7D2 → 7DA
Every250 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 N·m
Unit: N·m

0x7FE8 = 32744 → $\frac{32744}{8} - 4096$ = -3 N·m

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

O2 heater b1s2_active `YCROSS_O2_HEATER_B1S2`

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing

Bit 68 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

O2 heater current val bank 1 sensor 2 `YCROSS_O2_HEATER_CURR_VAL`

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 4.999 A
Unit: A

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Open side malfunction on `YCROSS_OPEN_SIDE_ON`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bit 145 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Output shaft speed `YCROSS_SPD_NOUT`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

OXS1, A/FS2 test result, incomplete `YCROSS_OXS1_FS2_TEST_RESULT`

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Oxygen sensor voltage, bank 1 sensor 1 `YCROSS_O2S11_V`

Service 21PID 14
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.0049960784$
Range: 0 to 1.27 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Oxygen sensor voltage, bank 1 sensor 2 `YCROSS_O2S_B1S2`

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Bits 144 to 151 of the reply, 8 bits.

Formula: $\frac{val \times 5}{1000}$
Range: 0 to 1.275 V
Unit: V

In testing for 2020 to 2021, 2024, 2026. Supported for 2025. Not supported for 2022 to 2023.

PM accumulation ratio - bank 1 `YCROSS_PM_ACCUMULATION_RAT_1`

Service 22DID 1105
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2$
Range: 0 to 15 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Purge cut vacuum switching valve duty `YCROSS_PURGE_CUT_VSV_DUTY`

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.9 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Racing operation `YCROSS_RACING_OPERATION`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 90 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rear motor inverter, coolant temperature `YCROSS_RM_INVRT_COOL_T`Confirmed

Service 22DID 10A6
Module7D2 → 7DA
Every1 s
Testing for 2023 to 2026

Example reply from a 2022 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x37 = 55 → $55 - 40$ = 15 °C

Confirmed for 2022. In testing for 2026. Not supported for 2023 to 2025.

Rear motor regenerative brake torque `YCROSS_REAR_MOTOR_REGENERATIVE`

Service 22DID 106A
Module7D2 → 7DA
Every250 ms
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Rear motor regenerative brake torque, requested `YCROSS_REAR_MOTOR`

Service 22DID 106A
Module7D2 → 7DA
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Rear motor speed `YCROSS_RM_TQ_REQ`Confirmed

Service 22DID 10A2
Module7D2 → 7DA
Every250 ms
Testing for 2023 to 2026

Example reply from a 2022 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 32768$
Range: -32768 to 32767 rpm
Unit: rpm

0x7DC4 = 32196 → $32196 - 32768$ = -572 rpm

Confirmed for 2022. In testing for 2026. Not supported for 2023 to 2025.

Rear motor torque `YCROSS_RM_TQ`Confirmed

Service 22DID 10A2
Module7D2 → 7DA
Every250 ms
Testing for 2023 to 2026

Example reply from a 2022 Toyota Yaris Cross.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 N·m
Unit: N·m

0x7FFB = 32763 → $\frac{32763}{8} - 4096$ = -0.625 N·m

Confirmed for 2022. In testing for 2026. Not supported for 2023 to 2025.

Regulator pressure `YCROSS_REGULATOR_P`

Service 21PID 53
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 375105}{25500} - 456.68$
Range: -456.68 to 3294 kPa
Unit: kPa

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Request engine run time `YCROSS_REQ_ENG_RUN_TIME`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 48 to 55 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 s
Unit: s

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Request warm-up `YCROSS_REQ_WARM_UP`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 89 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Requested engine torque `YCROSS_REQ_ENG_TQ`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rough idle, cylinder 1 `YCROSS_ROUGH_IDLE_CYL_1`

Service 22DID 1084
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °
Unit: °

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Rough idle, cylinder 2 `YCROSS_ROUGH_IDLE_CYL_2`

Service 22DID 1084
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °
Unit: °

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Rough idle, cylinder 3 `YCROSS_ROUGH_IDLE_CYL_3`

Service 22DID 1084
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °
Unit: °

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Rough idle, cylinder 4 `YCROSS_ROUGH_IDLE_CYL_4`

Service 22DID 1084
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °
Unit: °

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Short term fuel trim (bank 1) `SHRTFT1`SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

Service 01PID 06
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Short term fuel trim, bank 1 `YCROSS_SHORT_FT_B1`Confirmed

Pelican can show this parameter as the short term fuel trim.

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.21 %
Unit: %

0x80 = 128 → $\frac{128 \times 200}{256} - 100$ = 0 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Short term fuel trim, bank 2 `YCROSS_SHORT_FT_B2`Confirmed

Pelican can show this parameter as the short term fuel trim.

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.21 %
Unit: %

0x8A = 138 → $\frac{138 \times 200}{256} - 100$ = 7.8125 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Starter relay on `YCROSS_STARTER_RELAY_ON`

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing

Bit 47 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Stroke open `YCROSS_STROKE_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

System guard on `YCROSS_SYSTEM_GUARD_ON`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bit 144 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle fully close learn `YCROSS_THROTTLE_FULLY_CLOSE`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 112 to 119 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle idle position on `YCROSS_THROTTLE_IDLE_POS_ON`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bit 149 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle motor current `YCROSS_THROTTLE_MOTOR`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 136 to 143 of the reply, 8 bits.

Formula: $\frac{val \times 5}{64}$
Range: 0 to 19.9 A
Unit: A

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle motor duty `YCROSS_THROTTLE_MOTOR_DUTY`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 152 to 159 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x31 = 49 → $\frac{49 \times 100}{255}$ = 19.215686 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Throttle motor duty, close `YCROSS_THROTTLE_MOTOR_DUTY_CLOSE`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 128 to 135 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle motor duty, open `YCROSS_THROTTLE_MOTOR_DUTY_OPEN`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 120 to 127 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle position `YCROSS_THROTTLE_21`

Service 21PID 11
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle position command `YCROSS_THROTTLE_POS_COMMAND`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle position, number 1 `YCROSS_THROTTLE_POS_NUMBER_1`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 88 to 95 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle position, number 2 `YCROSS_THROTTLE_POS_NUMBER_2`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 96 to 103 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle require position `YCROSS_THROTTLE_REQUIRE_POS`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 104 to 111 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle sensor open position 1 `YCROSS_THROTTLE_SENS_OPEN_1`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle sensor open position 2 `YCROSS_THROTTLE_SENS_OPEN_2`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle sensor position `YCROSS_THROTTLE_SENSOR_POSITION`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 112 to 119 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 100}{255}$ = 0 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Throttle sensor voltage, 1 `YCROSS_THROTTLE_SENSOR_VOLT`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 120 to 127 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x2D = 45 → $\frac{45 \times 100}{255}$ = 17.647059 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Throttle sensor voltage, 2 `YCROSS_THROTTLE_SENSOR_2_VOLT`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 128 to 135 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x80 = 128 → $\frac{128 \times 100}{255}$ = 50.196078 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Time since DTCs cleared `YCROSS_TIME_SINCE_DTC_CLEARED`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 184 to 199 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 min
Unit: min

0x33ED = 13293 → 13,293 min

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Timing advance `SPARKADV`SAE J1979Confirmed

Ignition timing spark advance for the first cylinder. Measured in degrees before dead center. Minus is degrees before dead center, positive is degrees after.

Service 01PID 0E
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 64$
Range: -64 to 63.5 °
Unit: °

Confirmed for 2024. Supported for 2021 to 2023, 2025.

Total fuel trim, bank 1 `YCROSS_TOT_FT_1`

Service 21PID 3C
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{256} - 50$
Range: -50 to 49.6 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transaxle oil temperature `YCROSS_TRANSAXLE_OIL_T`Confirmed

Service 22DID 1040
Module7D2 → 7DA
Every1 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x75 = 117 → $117 - 40$ = 77 °C

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Transmission fluid temperature `YCROSS_ATF_TEMP_700`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1638
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020, 2026. Not supported for 2021 to 2025.

Transmission output shaft speed `YCROSS_TRANS_OUT_RPM`

Service 21PID BD
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Turbine speed `YCROSS_SPD_NT`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Type of fuel currently being used by the vehicle `FUEL_TYP`SAE J1979Confirmed

Service 01PID 51
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`GAS`	Gasoline/petrol
`2`	`METH`	Methanol
`3`	`ETH`	Ethanol
`4`	`DSL`	Diesel
`5`	`LPG`	Liquefied petroleum gas
`6`	`CNG`	Compressed natural gas
`7`	`PROP`	Propane
`8`	`ELEC`	Battery/electric
`9`	`BI_GAS`	Bi-fuel vehicle using gasoline/petrol
`10`	`BI_METH`	Bi-fuel vehicle using methanol
`11`	`BI_ETH`	Bi-fuel vehicle using ethanol
`12`	`BI_LPG`	Bi-fuel vehicle using LPG
`13`	`BI_CNG`	Bi-fuel vehicle using CNG
`14`	`BI_PROP`	Bi-fuel vehicle using propane
`15`	`BI_ELEC`	Bi-fuel vehicle using battery
`16`	`BI_MIX`	Bi-fuel vehicle using battery and combustion engine for propulsion
`17`	`HYB_GAS`	Hybrid vehicle using gasoline engine for propulsion
`18`	`HYB_ETH`	Hybrid vehicle using gasoline engine on ethanol for propulsion
`19`	`HYB_DSL`	Hybrid vehicle using diesel engine for propulsion
`20`	`HYB_ELEC`	Hybrid vehicle using battery for propulsion
`21`	`HYB_MIX`	Hybrid vehicle using battery and combustion engine for propulsion
`22`	`HYB_REG`	Hybrid vehicle in regeneration mode
`23`	`BI_DSL`	Bi-fuel vehicle using diesel
`24`	`BI_NG`	Bi-fuel vehicle using natural gas
`25`	`BI_DSL`	Bi-fuel vehicle using diesel
`26`	`NG`	Natural gas
`27`	`DSL_CNG`	Dual fuel vehicle using diesel and CNG
`28`	`DSL_LNG`	Dual fuel vehicle using diesel and LNG
`29`	`FC_H2`	Fuel cell utilizing hydrogen
`30`	`HICE_HHO`	Hydrogen Internal Combustion Engine
`31`	`KERO`	Kerosene
`32`	`HFO`	Heavy Fuel Oil

Confirmed for 2024.

Valvematic current angle `YCROSS_VALVEMATIC_CURRENT`

Service 21PID 31
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{512}$
Range: 0 to 639.9 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Valvematic, target angle `YCROSS_VALVEMATIC_TGT_ANG`

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{512}$
Range: 0 to 639.9 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Variable valve timing aim angle 1 `YCROSS_VARIABLE_VLV_TIM_AIM_1`

Service 21PID 44
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1333}{218450}$
Range: 0 to 399 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Variable valve timing change angle 1 `YCROSS_VARIABLE_VLV_TIM_1`

Service 21PID 44
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $val \times 0.0097642481$
Range: 0 to 639 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Variable valve timing control status 1 on `YCROSS_VARIABLE_VLV_TIM_1_ON`

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Variable valve timing oil control valve duty 1 `YCROSS_VARIABLE_VLV_TIM_OIL_1`

Service 21PID 44
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val \times 0.0061020829$
Range: 0 to 399 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Variable valve timing oil temperature `YCROSS_VVTOT`Confirmed

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 56 to 63 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x8C = 140 → $140 - 40$ = 100 °C

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Variable valve timing opening angle bank 1 `YCROSS_VVT_IE_OPENING_ANGLE_BANK_1`Confirmed

Service 22DID 2843
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

0x00 = 0 → 0 %

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Vehicle speed `YCROSS_VSS_21`

Service 21PID 0D
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Vehicle speed sensor test result, incomplete `YCROSS_SPD_TEST_RESULT`

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Warm-up cycles since DTCs cleared `YCROSS_WARMUP_CYCLES_DTC_CLEARED`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 168 to 175 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x04 = 4 → 4

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

AuxInputs

Auto Trans Neutral Drive Status `N/D_STAT`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Glow plug lamp status `GPL_STAT`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 12 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Manual Trans Neutral Gear Status `N/G_STAT`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Power Take Off (PTO) Output Status `PTO_STAT_AUX`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Recommended gear `GEAR_RCMD`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bits 8 to 11 of the reply, 4 bits.

Formula: $val$
Range: 0 to 15
Unit: No or yes

Confirmed for 2025.

AuxInputs › Internal

Auto trans neutral drive status supported `N/D_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Glow plug lamp status supported `GPL_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Manual trans neutral gear status supported `N/G_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Power Take Off (PTO) output status supported `PTO_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Recommended gear supported `GEAR_SUP`SAE J1979Confirmed

Service 01PID 65
Module7E0 → 7E8
Every250 ms

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025.

Catalyst

Catalyst temperature, bank 1 sensor 1 `YCROSS_CAT_T_11`Confirmed

Service 22DID 1F3C
Module700 → 708
Every5 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x02CD = 717 → $\frac{717}{10} - 40$ = 31.7 °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Catalyst temperature, bank 1 sensor 2 `YCROSS_CAT_T_12`Confirmed

Service 22DID 1F3E
Module700 → 708
Every5 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x023B = 571 → $\frac{571}{10} - 40$ = 17.1 °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Misfires

All cylinders misfire count `YCROSS_ALL_CYLINDERS_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 56 to 63 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Cylinder #1 misfire count `YCROSS_CYL1_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Cylinder #2 misfire count `YCROSS_CYL2_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 32 to 39 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Cylinder #3 misfire count `YCROSS_CYL3_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Cylinder #4 misfire count `YCROSS_CYL4_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 48 to 55 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Misfire load `YCROSS_MISFIRE_LOAD_7E0`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 4}{256}$
Range: 0 to 3.98
Unit: Number

0x00 = 0 → $\frac{0 \times 4}{256}$ = 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Misfire margin `YCROSS_MISFIRE_MARGIN_7E0`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 80 to 87 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 %
Unit: %

0xB6 = 182 → $182 - 128$ = 54 %

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

OxygenSensors

02S Bank 1, Sensor 1 present `O2S11_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025. Supported for 2021 to 2024.

02S Bank 1, Sensor 2 present `O2S12_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025. Supported for 2021 to 2024.

02S Bank 1, Sensor 3 present `O2S13_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025. Supported for 2021 to 2024.

02S Bank 1, Sensor 4 present `O2S14_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025. Supported for 2021 to 2024.

02S Bank 2, Sensor 1 present `O2S21_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025. Supported for 2021 to 2024.

02S Bank 2, Sensor 2 present `O2S22_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025. Supported for 2021 to 2024.

02S Bank 2, Sensor 3 present `O2S23_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025. Supported for 2021 to 2024.

02S Bank 2, Sensor 4 present `O2S24_EXISTS`SAE J1979Confirmed

Service 01PID 13
Module7E0 → 7E8
Every3600 s

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2025. Supported for 2021 to 2024.

Lambda value, Equivalence Ratio Bank 1, Sensor 1 `LAMBDA11_CURRENT`SAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2025. Supported for 2021 to 2023.

Lambda value, Equivalence Ratio Bank 1, Sensor 1 `LAMBDA11_VOLT`SAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

Service 01PID 24
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2025. Supported for 2024.

Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 `O2S11_CURRENT`SAE J1979Confirmed

Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 128$
Range: -128 to 127.996 mA
Unit: mA

Confirmed for 2025. Supported for 2021 to 2023.

Wide Range O2S Voltage, O2 Sensor Bank 1, Sensor 1 `O2S11_VOLT`SAE J1979Confirmed

Service 01PID 24
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{8192}$
Range: 0 to 7.999 V
Unit: V

Confirmed for 2025. Supported for 2024.

Fluids

Distance since oil change `YCROSS_OIL_CHANGE_ODO`

Service 21PID 41
Module7C0 → 7C8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 2514600}{15625}$
Range: 0 to 41038.272 km
Unit: km

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Fuel

Engine fuel rate `YCROSS_ENG_FUEL_RATE`

Service 22DID F19D
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310.7 g/s
Unit: g/s

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel cut `YCROSS_FUEL_CUT`

Service 21PID E6
Module7E0 → 7E8
Every1 s
Testing

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel cut `YCROSS_FUEL_CUT_7E0`

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing

Bit 121 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel cut time `YCROSS_FUEL_CUT_TIME`

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 537}{512}$
Range: 0 to 68734.9511
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel injection timing `YCROSS_FUEL_INJ_TIM`

Service 21PID F3
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 16}{125}$
Range: 0 to 32.64 ms
Unit: ms

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel level `YCROSS_FLI`

Pelican can show this parameter as the fuel tank level.

Service 22DID 1F2F
Module700 → 708
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

In testing for 2020, 2026. Not supported for 2021 to 2025.

Fuel level `YCROSS_FUEL_LEVEL`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID 1022
Module7C0 → 7C8
Every30 s
Testing for 2020 to 2021, 2024, 2026

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 L
Unit: L

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Fuel level, volume `YCROSS_FLI_VOL`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 21PID 29
Module7C0 → 7C8
Every5 s
Testing for 2020 to 2022, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 500}{3785}$
Range: 0 to 21 gal
Unit: gal

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Fuel pressure 1 `YCROSS_FUEL_P_1`

Service 22DID 113C
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 50000 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 1 `YCROSS_FUEL_P_1_700`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 2 `YCROSS_FUEL_P_2`

Service 22DID 113C
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 50000 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 2 `YCROSS_FUEL_P_2_700`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 3 `YCROSS_FUEL_P_3`

Service 22DID 113C
Module700 → 708
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 50000 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 3 `YCROSS_FUEL_P_3_700`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 4 `YCROSS_FUEL_P_4`

Service 22DID 113C
Module700 → 708
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 50000 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 4 `YCROSS_FUEL_P_4_700`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 5 `YCROSS_FUEL_P_5`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 6 `YCROSS_FUEL_P_6`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 80 to 95 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pump duty ratio `YCROSS_FUEL_PUMP_DUTY_RATIO`Confirmed

Service 22DID 106A
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0609756098$
Range: 0 to 3996 kPa
Unit: kPa

0x0000 = 0 → $0 \times 0.0609756098$ = 0 kPa

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2024, 2026.

Fuel pump/speed status on `YCROSS_FUEL_PMP_SPD_STAT_ON`

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel return temperature `YCROSS_FUEL_RETURN_T`

Service 22DID 1141
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel system 1 status `FUELSYS1`SAE J1979Confirmed

Service 01PID 03
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`OFF`	No status reported: this fuel system is not running or not present, e.g. the engine is off
`1`	`OL`	Open loop - has not yet satisfied conditions to go closed loop
`2`	`CL`	Closed loop - using oxygen sensor(s) as feedback for fuel control
`4`	`OL-Drive`	Open loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
`8`	`OL-Fault`	Open loop - due to detected system fault
`16`	`CL-Fault`	Closed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
`32`	`OL B2`	Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
`64`	`OL-Drive B2`	Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`68`	`OL-Drive B1+B2`	Open loop due to driving conditions on bank 1 and bank 2 (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`128`	`OL-Fault B2`	Open loop - due to detected system fault (Bank 2)

Confirmed for 2023, 2025. Supported for 2021 to 2022, 2024.

Fuel system 2 status `FUELSYS2`SAE J1979Confirmed

Service 01PID 03
Module7E0 → 7E8
Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`OFF`	No status reported: this fuel system is not running or not present, e.g. the engine is off
`1`	`OL`	Open loop - has not yet satisfied conditions to go closed loop
`2`	`CL`	Closed loop - using oxygen sensor(s) as feedback for fuel control
`4`	`OL-Drive`	Open loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
`8`	`OL-Fault`	Open loop - due to detected system fault
`16`	`CL-Fault`	Closed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
`32`	`OL B2`	Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
`64`	`OL-Drive B2`	Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`68`	`OL-Drive B1+B2`	Open loop due to driving conditions on bank 1 and bank 2 (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
`128`	`OL-Fault B2`	Open loop - due to detected system fault (Bank 2)

Confirmed for 2023, 2025. Supported for 2021 to 2022, 2024.

Fuel temperature 1 `YCROSS_FUEL_T_1`

Service 22DID 113E
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 1 `YCROSS_FUEL_T_1_700`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 2 `YCROSS_FUEL_T_2`

Service 22DID 113E
Module700 → 708
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 2 `YCROSS_FUEL_T_2_700`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 3 `YCROSS_FUEL_T_3`

Service 22DID 113E
Module700 → 708
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 3 `YCROSS_FUEL_T_3_700`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 4 `YCROSS_FUEL_T_4`

Service 22DID 113E
Module700 → 708
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 4 `YCROSS_FUEL_T_4_700`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 5 `YCROSS_FUEL_T_5`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel temperature 6 `YCROSS_FUEL_T_6`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 40 to 47 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

High fuel pressure, actual `YCROSS_HFP_ACTUAL`

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing

Bits 24 to 39 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

High fuel pressure, target `YCROSS_HFP_TARGET`

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing

Bits 8 to 23 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Low fuel pressure `YCROSS_LFP`Confirmed

Service 22DID 10CD
Module700 → 708
Every1 s
Testing for 2020 to 2021, 2024 to 2026

Example reply from a 2023 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.8$
Range: 0 to 3276.7 kPa
Unit: kPa

0x87BA = 34746 → $\frac{34746}{10} - 3276.8$ = 197.8 kPa

Confirmed for 2022 to 2023. In testing for 2020 to 2021, 2026. Not supported for 2024 to 2025.

Low fuel pressure `YCROSS_LOW_FUEL_PRESSURE`

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Target air-fuel equivalence ratio `YCROSS_LAMBDA_TARGET`Confirmed

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1.99}{65535}$
Range: 0 to 1.99
Unit: Number

0x52BD = 21181 → $\frac{21181 \times 1.99}{65535}$ = 0.643171

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Vehicle fuel rate `YCROSS_VEH_FUEL_RATE`

Service 22DID F19D
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310.7 g/s
Unit: g/s

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Lights

Check engine SW `YCROSS_CHECK_ENGINE_LIGHT`Confirmed

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Hazard switch history `YCROSS_HAZARD_SWITCH_HISTORY`

Service 21PID BC
Module7B0 → 7B8
Every3600 s
Testing

Bit 2 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`INCOMPLETE`	Incomplete
`1`	`COMPLETE`	Complete

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Oil pressure switch `YCROSS_EOP_LIGHT`Confirmed

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 35 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

P-seatbelt buckle SW `YCROSS_P_SEATBELT_BUCKLE_LIGHT`Confirmed

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rheostat `YCROSS_RHEOSTAT`

Higher values are brighter

Service 21PID 68
Module7C0 → 7C8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Stop light `YCROSS_STOP_LIGHT_SW`Confirmed

Service 21PID 1F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Stop light `YCROSS_STOP_LIGHT_SWITCH`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Stop light relay `YCROSS_STOP_LIGHT_RELAY`Confirmed

Service 21PID 3C
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Tail cancel SW `YCROSS_TAIL_CANCEL_LIGHT`Confirmed

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Movement

Accelerator fully close learn 1 `YCROSS_ACCEL_FULLY_CLOSE_1`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 125}{256}$
Range: 0 to 124.5 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accelerator fully close learn 2 `YCROSS_ACCEL_FULLY_CLOSE_2`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 125}{256}$
Range: 0 to 124.5 °
Unit: °

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accelerator idle position on `YCROSS_ACCEL_IDLE_POS_ON`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bit 148 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accelerator position `YCROSS_ACCEL_POS`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.9 %
Unit: %

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accelerator sensor out, number 1 `YCROSS_ACCEL_SENS_OUT_1`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 72 to 79 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accelerator sensor out, number 2 `YCROSS_ACCEL_SENS_OUT_2`

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing

Bits 80 to 87 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Average engine speed of all cylinders `YCROSS_AV_RPM_ALL_CYL`

Pelican can show this parameter as the engine speed.

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Compressor speed `YCROSS_COMP_SPD`

Service 21PID 49
Module7C4 → 7CC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Compressor, target speed `YCROSS_COMP_TGT_SPD`

Service 21PID 4A
Module7C4 → 7CC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cruise control speed `YCROSS_CRUISE_CTRL_SPD`

Service 21PID D3
Module7E0 → 7E8
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine speed of cylinder 1 `YCROSS_RPM_CYL_1`

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine speed of cylinder 2 `YCROSS_RPM_CYL_2`

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine speed of cylinder 3 `YCROSS_RPM_CYL_3`

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine speed of cylinder 4 `YCROSS_RPM_CYL_4`

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Front left wheel acceleration `YCROSS_FL_WHEEL_ACCELERATION`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

Formula: $val \times 1.56906$
Range: -200.83 to 199.27 m/s²
Unit: m/s²

0x00 = 0 → $0 \times 1.56906$ = 0 m/s²

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front left wheel speed `YCROSS_FL_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67 km/h
Unit: km/h

0x8000 = 32768 → $\frac{32768}{100} - 327.68$ = 0 km/h

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Front left wheel speed `YCROSS_TIRE_FL_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 256}{200}$
Range: 0 to 326.4 km/h
Unit: km/h

0x00 = 0 → $\frac{0 \times 256}{200}$ = 0 km/h

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Front left wheel speed? `YCROSS_FL_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front right wheel acceleration `YCROSS_FR_WHEEL_ACCELERATION`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $val \times 1.56906$
Range: -200.83 to 199.27 m/s²
Unit: m/s²

0x00 = 0 → $0 \times 1.56906$ = 0 m/s²

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front right wheel speed `YCROSS_FR_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67 km/h
Unit: km/h

0x8000 = 32768 → $\frac{32768}{100} - 327.68$ = 0 km/h

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Front right wheel speed `YCROSS_TIRE_FR_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 256}{200}$
Range: 0 to 326.4 km/h
Unit: km/h

0x00 = 0 → $\frac{0 \times 256}{200}$ = 0 km/h

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Front right wheel speed? `YCROSS_FR_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

High voltage, target engine speed `YCROSS_HIGH_V_TGT_RPM`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Intercooler water pump speed, raw count `YCROSS_IWP_SPEED`

Service 22DID 1075
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Minimum engine speed `YCROSS_MIN_RPM`

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rear left wheel acceleration `YCROSS_RL_WHEEL_ACCELERATION`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 24 to 31 of the reply, 8 bits. The value is signed.

Formula: $val \times 1.56906$
Range: -200.83 to 199.27 m/s²
Unit: m/s²

0x00 = 0 → $0 \times 1.56906$ = 0 m/s²

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear left wheel speed `YCROSS_RL_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67 km/h
Unit: km/h

0x8000 = 32768 → $\frac{32768}{100} - 327.68$ = 0 km/h

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Rear left wheel speed `YCROSS_TIRE_RL_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 256}{200}$
Range: 0 to 326.4 km/h
Unit: km/h

0x00 = 0 → $\frac{0 \times 256}{200}$ = 0 km/h

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Rear left wheel speed? `YCROSS_RL_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear right wheel acceleration `YCROSS_RR_WHEEL_ACCELERATION`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits. The value is signed.

Formula: $val \times 1.56906$
Range: -200.83 to 199.27 m/s²
Unit: m/s²

0x00 = 0 → $0 \times 1.56906$ = 0 m/s²

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear right wheel speed `YCROSS_RR_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67 km/h
Unit: km/h

0x8000 = 32768 → $\frac{32768}{100} - 327.68$ = 0 km/h

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Rear right wheel speed `YCROSS_TIRE_RR_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 256}{200}$
Range: 0 to 326.4 km/h
Unit: km/h

0x00 = 0 → $\frac{0 \times 256}{200}$ = 0 km/h

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Rear right wheel speed? `YCROSS_RR_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Speed `YCROSS_VSS_7C0`Confirmed

Pelican can show this parameter as the speed.

Service 21PID 21
Module7C0 → 7C8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Vehicle speed `VSS`SAE J1979Confirmed

Pelican can show this parameter as the speed.

Service 01PID 0D
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Vehicle speed `YCROSS_VEHICLE_SPEED_7E0`Confirmed

Pelican can show this parameter as the speed.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 88 to 95 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Vehicle speed `YCROSS_VSS`Confirmed

Current vehicle speed.

Pelican can show this parameter as the speed.

Service 21PID 21
Module7B0 → 7B8
Every200 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 1.35$
Range: 0 to 323.85 km/h
Unit: km/h

0x00 = 0 → $0 \times 1.35$ = 0 km/h

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Vehicle speed `YCROSS_VSS_V2`Confirmed

Pelican can show this parameter as the speed.

Service 22DID 1F0D
Module7D2 → 7DA
Every250 ms
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

OBD

OBD requirements to which vehicle is designed `OBDSUP`SAE J1979Confirmed

Service 01PID 1C
Module7E0 → 7E8
Every3600 s

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`OBD II`	OBD II (California ARB)
`2`	`OBD`	OBD (Federal EPA)
`3`	`OBD & OBD II`
`4`	`OBD I`
`5`	`NO OBD`	Not OBD compliant
`6`	`EOBD`
`7`	`EOBD & OBD II`
`8`	`EOBD & OBD`
`9`	`EOBD, OBD, OBD II`
`10`	`JOBD`
`11`	`JOBD & OBD II`
`12`	`JOBD & EOBD`
`13`	`JOBD, EOBD, OBD II`
`14`	`EURO IV B1`	Heavy duty vehicles (EURO IV) B1
`15`	`EURO V B2`	Heavy duty vehicles (EURO V) B2
`16`	`EURO C`	Heavy duty vehicles (EURO EEC) C (gas engines)
`17`	`EMD`	Engine manufacturer diagnostics (EMD)
`18`	`EMD+`	Engine Manufacturer Diagnostics Enhanced (EMD+)
`19`	`HD OBD-C`	Heavy Duty On-Board Diagnostics (Child/Partial)
`20`	`HD OBD`	Heavy Duty On-Board Diagnostics
`21`	`WWH OBD`	World Wide Harmonized OBD
`23`	`HD EOBD-I`	Heavy Duty Euro OBD Stage I without NOx Control
`24`	`HD EOBD-I N`	Heavy Duty Euro OBD Stage I with NOx Control
`25`	`HD EOBD-II`	Heavy Duty Euro OBD Stage II without NOx Control
`26`	`HD EOBD-II N`	Heavy Duty Euro OBD Stage II with NOx Control
`27`	`HD-ZEV`	Heavy Duty ZEV
`28`	`OBDBr-1`	Brazil OBD Phase 1
`29`	`OBDBr-2`	Brazil OBD Phase 2 and Phase 2+
`30`	`KOBD`	Korean OBD
`31`	`IOBD-I-BS4`	India BS4 OBD I
`32`	`IOBD-II-BS4`	India BS4 OBD II
`33`	`HD EOBD-VI`	Euro VI
`34`	`OBD, OBD II and HD OBD`
`35`	`OBDBr-3`	Brazil OBD Phase 3
`36`	`MC EOBD-I`	Motorcycle, Euro OBD-I
`37`	`MC EOBD-II`	Motorcycle, Euro OBD-II
`38`	`MC COBD-I`	Motorcycle, China OBD-I
`39`	`MC TOBD-I`	Motorcycle, Taiwan OBD-I
`40`	`MC JOBD-I`	Motorcycle, Japan OBD-I
`41`	`CN-OBD-6`	China Nationwide Stage 6
`42`	`OBDBr-P7`	Brazil OBD Phase 7
`43`	`CN-HDOBD-VI`	China Heavy Duty VI
`44`	`IOBD-I-BS6`	India BS6 OBD I
`45`	`IOBD-II-BS6`	India BS6 OBD II
`46`	`IHDOBD-BSVI`	India BSVI HD OBD
`47`	`OBDBr-P8`	Brazil OBD Phase 8
`48`	`HD-JOBD-II`	Japan Heavy Duty OBD-II
`49`	`HD-KOBD-II`	Korea Heavy Duty OBD-II
`50`	`CN-OROBD-IV`	China Off-Road IV OBD
`51`	`CARB ACC-II`	Light Duty ZEV, ACC-II
`52`	`MC JOBD-II`	Motorcycle, Japan OBD-II
`53`	`MC CARB OBD`	Motorcycle, California (CARB) OBD
`54`	`MC EPA OBD`	Motorcycle, Federal (EPA) OBD
`55`	`MC CARB & EPA OBD`	Motorcycle, 50-State (CARB & EPA) OBD
`56`	`HD ZEV CARB ZEP`	Heavy Duty ZEV, CARB ZEP
`57`	`CARB ACC-II & EPA TIER4`	Light Duty ZEV, CARB ACC-II and EPA Tier 4 (GTR 22)
`58`	`EPA TIER4`	Light Duty ZEV, EPA Tier 4 (GTR 22)
`59`	`EPA HD`	EPA HD OBD

Confirmed for 2023 to 2025. Supported for 2021 to 2022.

Orientation

Deceleration `YCROSS_DECEL`Confirmed

Service 21PID 05
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 36.36}{255} - 18.18$
Range: -18.18 to 18.18 m/s²
Unit: m/s²

0x72 = 114 → $\frac{114 \times 36.36}{255} - 18.18$ = -1.924941 m/s²

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Deceleration 2 `YCROSS_DECEL_2`Confirmed

Service 21PID 05
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 36.36}{255} - 18.18$
Range: -18.18 to 18.18 m/s²
Unit: m/s²

0x77 = 119 → $\frac{119 \times 36.36}{255} - 18.18$ = -1.212 m/s²

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Deceleration open `YCROSS_DECELERATION_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Lateral g `YCROSS_LAT_G`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -2.5 to 2.5 g
Unit: g

0x00 = 0 → $\frac{0}{50}$ = 0 g

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Longitudinal g `YCROSS_LNG_G`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -2.5 to 2.5 g
Unit: g

0x00 = 0 → $\frac{0}{50}$ = 0 g

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Yaw rate value, degrees/sec `YCROSS_YAW_RATE`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 °
Unit: °

0x77 = 119 → $119 - 128$ = -9 °

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Yaw rate, error? `YCROSS_YAW_RATE_OPEN_ERROR`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Yaw rate, sensor 1 `YCROSS_YAW_1`Confirmed

Service 21PID 06
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127
Unit: Number

0x6C = 108 → $108 - 128$ = -20

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Yaw rate, sensor 2 `YCROSS_YAW_2`Confirmed

Service 21PID 06
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127
Unit: Number

0x6D = 109 → $109 - 128$ = -19

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Zero point of deceleration `YCROSS_ZP_DEC`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -2.56 to 2.54 g
Unit: g

0x00 = 0 → $\frac{0}{50}$ = 0 g

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Zero point of deceleration 2 `YCROSS_ZP_DEC2`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -2.56 to 2.54 g
Unit: g

0x00 = 0 → $\frac{0}{50}$ = 0 g

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Zero point of yaw rate `YCROSS_ZERO_POINT_OF_YAW_RATE`

Service 21PID A1
Module7B0 → 7B8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Zero point of yaw rate, degrees/sec `YCROSS_ZP_YAW`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127
Unit: Number

0x80 = 128 → $128 - 128$ = 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Seatbelts

Reverse beep `YCROSS_REVERSE_BEEP`

Service 21PID AC
Module7C0 → 7C8
Every1 s
Testing

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: On or off

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Seat belt beep, driver `YCROSS_SEAT_BELT_BEEP_DRIVER`Confirmed

Service 21PID A7
Module7C0 → 7C8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Seat belt beep, passenger `YCROSS_SEAT_BELT_BEEP_PASSENGER`Confirmed

Service 21PID A7
Module7C0 → 7C8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Seat belt beep, reminder `YCROSS_SEAT_BELT_BEEP_REMINDER`Confirmed

Service 21PID A7
Module7C0 → 7C8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Stats

Ready-on time, total `YCROSS_READY_HOURS`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 80 to 95 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 h
Unit: h

0x0034 = 52 → 52 h

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Tires

Brake assist status `YCROSS_BA_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front left tire pressure `YCROSS_TP_3`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Front left tire pressure `YCROSS_TP_FL`

Pelican can show this parameter as the front left tire pressure.

Service 21PID 30
Module750 → 758
Every2.5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Front left tire temperature `YCROSS_TT_3`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Front left tire temperature `YCROSS_TT_FL`

Pelican can show this parameter as the front left tire temperature.

Service 21PID 16
Module750 → 758
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Front left wheel ABS status `YCROSS_FL_WHEEL_ABS_CTRL`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front left wheel vehicle stability control status `YCROSS_FL_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front right tire pressure `YCROSS_TP_1`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Front right tire pressure `YCROSS_TP_FR`

Pelican can show this parameter as the front right tire pressure.

Service 21PID 30
Module750 → 758
Every2.5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Front right tire temperature `YCROSS_TT_1`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Front right tire temperature `YCROSS_TT_FR`

Pelican can show this parameter as the front right tire temperature.

Service 21PID 16
Module750 → 758
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Front right wheel ABS status `YCROSS_FR_WHEEL_ABS_CTRL`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front right wheel cylinder open `YCROSS_FR_WHEEL_CYLINDER_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 12 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front right wheel vehicle stability control status `YCROSS_FR_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Predictive brake assist status `YCROSS_PBA_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 12 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear left tire pressure `YCROSS_TP_4`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 56 to 63 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Rear left tire pressure `YCROSS_TP_RL`

Pelican can show this parameter as the rear left tire pressure.

Service 21PID 30
Module750 → 758
Every2.5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Rear left tire temperature `YCROSS_TT_4`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Rear left tire temperature `YCROSS_TT_RL`

Pelican can show this parameter as the rear left tire temperature.

Service 21PID 16
Module750 → 758
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Rear left wheel ABS status `YCROSS_RL_WHEEL_ABS_CTRL`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear left wheel EBS status `YCROSS_RL_WHEEL_EBD_CTRL`Confirmed

Electronic brakeforce distribution

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear left wheel vehicle stability control status `YCROSS_RL_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear right tire pressure `YCROSS_TP_2`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Rear right tire pressure `YCROSS_TP_RR`

Pelican can show this parameter as the rear right tire pressure.

Service 21PID 30
Module750 → 758
Every2.5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Rear right tire temperature `YCROSS_TT_2`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Rear right tire temperature `YCROSS_TT_RR`

Pelican can show this parameter as the rear right tire temperature.

Service 21PID 16
Module750 → 758
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Rear right wheel ABS status `YCROSS_RR_WHEEL_ABS_CTRL`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear right wheel EBS status `YCROSS_RR_WHEEL_EBD_CTRL`Confirmed

Electronic brakeforce distribution

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear right wheel vehicle stability control status `YCROSS_RR_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Spare tire pressure `YCROSS_TP_5`Confirmed

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 72 to 79 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

Confirmed for 2022, 2025. In testing for 2020 to 2021, 2026. Supported for 2023. Not supported for 2024.

Spare tire pressure `YCROSS_TP_SPARE`

Service 21PID 30
Module750 → 758
Every2.5 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Spare tire temperature `YCROSS_TT_5`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 2020 to 2021, 2024, 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

Confirmed for 2022, 2025. In testing for 2020 to 2021, 2026. Supported for 2023. Not supported for 2024.

Spare tire temperature `YCROSS_TT_SPARE`

Service 21PID 16
Module750 → 758
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Tire 1 position `YCROSS_TID_1`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x01 = 1 → FL

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Tire 2 position `YCROSS_TID_2`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Unit: Named states

0x02 = 2 → FR

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Tire 3 position `YCROSS_TID_3`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 16 to 23 of the reply, 8 bits.

Unit: Named states

0x03 = 3 → RL

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Tire 4 position `YCROSS_TID_4`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 24 to 31 of the reply, 8 bits.

Unit: Named states

0x04 = 4 → RR

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2022 to 2023, 2025. In testing for 2020 to 2021, 2026. Not supported for 2024.

Tire pressure 1, set 2 `YCROSS_TIRE_P_1_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Tire pressure 2, set 2 `YCROSS_TIRE_P_2_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Tire pressure 3, set 2 `YCROSS_TIRE_P_3_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Tire pressure 4, set 2 `YCROSS_TIRE_P_4_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Tire pressure 5, set 2 `YCROSS_TIRE_P_5_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Torque converter turbine wheel speed `YCROSS_TQ_CONV_TURBINE_WHL`

Service 21PID DA
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 12750$
Range: 0 to 6 rpm
Unit: rpm

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Traction control, engine status `YCROSS_TRC_TRAC__ENGINE_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Traction control, status `YCROSS_TRC_TRAC__CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Wheel cylinder pressure `YCROSS_WHEEL_CYLINDER_PRESSURE`

Service 21PID 07
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{51}$
Range: 0 to 5 V
Unit: V

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Transmission

Boosting converter temperature, lower `YCROSS_BOOSTING_CONV_T_LO`Confirmed

Service 22DID 10A7
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x38 = 56 → $56 - 40$ = 16 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Boosting converter temperature, upper `YCROSS_BOOSTING_CONV_T_HI`Confirmed

Service 22DID 10A7
Module7D2 → 7DA
Every5 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x37 = 55 → $55 - 40$ = 15 °C

Confirmed for 2023, 2025. In testing for 2022, 2024, 2026.

Current gear `YCROSS_GEAR_V2`Confirmed

Service 21PID DA
Module7E0 → 7E8
Every250 ms
Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x05 = 5 → 5

Confirmed for 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

DC-DC converter output current `YCROSS_DC_DC_CONV_OUTPUT`

Service 22DID 111C
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 199 A
Unit: A

In testing for 2022, 2024, 2026. Not supported for 2023, 2025.

Gear `YCROSS_GEAR`

Service 21PID 85
Module7E0 → 7E8
Every400 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 20
Unit: Number

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Gear `YCROSS_GEAR_700`

Service 22DID 1621
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Lock up state `YCROSS_AT_LOCK_UP_STATE`

Service 22DID 1620
Module700 → 708
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Shift position `YCROSS_SHIFT`Confirmed

Service 22DID 1061
Module7D2 → 7DA
Every1 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x00 = 0 → P

States
Raw value	State	Meaning
`0`	`P`	Park
`2`	`R`	Reverse
`4`	`N`	Neutral
`6`	`D`	Drive

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Torque converter and TE1 on `YCROSS_TQ_CONV_TE1_ON`

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Torque converter lock-up `YCROSS_TQC_LOCKUP`

Engages a clutch inside the torque converter to create a direct connection between the engine and transmission, reducing slippage and improving efficiency.

Service 21PID 85
Module7E0 → 7E8
Every400 ms
Testing

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Transmission fluid post-converter temperature, variant 3 `YCROSS_TRANS_FLUID_POST_T_3`

Service 22DID 1628
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, pan var.3 `YCROSS_ATF_T_PAN_V3`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1627
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Transmission fluid temperature, variant 5 `YCROSS_ATF_T_V_5`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 8 `YCROSS_ATF_T_V_8`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 9 `YCROSS_ATF_T_V_9`

Service 21PID D9
Module7E1 → 7E9
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 10 `YCROSS_ATF_T_V_10_7E1`

Service 21PID 82
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 11 `YCROSS_ATF_T_V_11`

Service 21PID 82
Module7E1 → 7E9
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 12 `YCROSS_ATF_T_V_12`

Service 21PID D9
Module7E1 → 7E9
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 14 `YCROSS_ATF_T_V_14`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 14 `YCROSS_ATF_T_V_14_7E1`

Service 21PID D9
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 21 `YCROSS_ATF_T_V_21`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 21 `YCROSS_ATF_T_V_21_7E1`

Service 21PID D9
Module7E1 → 7E9
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission oil pressure calibration, complete `YCROSS_TRANS_OIL_PRESS`

Service 21PID 83
Module7E0 → 7E8
Every3600 s
Testing

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission shift state ratio `YCROSS_TRANS_SHIFT_ST_RAT`

Service 22DID 1622
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5333}{21845000}$
Range: 0 to 15.999
Unit: Number

In testing for 2020 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission temperature, pan `YCROSS_ATF_PAN_T`

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 82
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Transmission temperature, torque converter `YCROSS_ATF_TQC_T`

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 82
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Trips

Odometer `YCROSS_ENG_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module700 → 708
Every30 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x002619 = 9753 → 9,753 km

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Odometer `YCROSS_ODO`

Pelican can show this parameter as the odometer.

Service 21PID 28
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

In testing for 2020 to 2021, 2026. Not supported for 2022 to 2025.

Odometer `YCROSS_ODO_1FA6`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 1FA6
Module7D2 → 7DA
Every10 s
Testing for 2020 to 2022, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 km
Unit: km

0x00017CFB = 97531 → $\frac{97531}{10}$ = 9,753.1 km

Confirmed for 2023, 2025. In testing for 2020 to 2022, 2024, 2026.

Odometer `YCROSS_ODO_V2_V2`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module7D2 → 7DA
Every10 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x000ECA = 3786 → 3,786 km

Confirmed for 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Odometer `YCROSS_ODO_V6`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module747 → 74F
Every10 s
Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x000ECA = 3786 → 3,786 km

Confirmed for 2022 to 2023, 2025. In testing for 2024, 2026.

Previous trip distance `YCROSS_PREV_TRIP_DST`Confirmed

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 km
Unit: km

0x012B = 299 → $\frac{299}{100}$ = 2.99 km

Confirmed for 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Parameters

Battery

+BM voltage YCROSS_BM_V

1st turbocharger outlet pressure, control valve YCROSS_1ST_TRUBOCHARGER_P

2nd turbocharger outlet pressure YCROSS_2ND_TRUBOCHARGER_OUTLET_P

2nd turbocharger outlet pressure, control valve YCROSS_2ND_TRUBOCHARGER_P

12V battery current YCROSS_12V_CConfirmed

12V battery temperature YCROSS_12V_TConfirmed

12V battery voltage YCROSS_12V_V_V2Confirmed

12V battery voltage before system main relay YCROSS_12V_BAT_V_BEFORE_SMRConfirmed

12V battery voltage smoothed YCROSS_12V_BAT_V_SMOOTHEDConfirmed

Aux battery voltage YCROSS_AUX_BAT_VConfirmed

Aux. battery capacity after IG OFF YCROSS_AUX_BAT_CAP_AFTER_IG_OFF

Aux. battery capacity after IG ON YCROSS_AUX_BAT_CAP_AFTER_IG_ON

Auxiliary battery current YCROSS_AUXILIARY_BAT

Battery current YCROSS_BAT_CURRENT

Battery current YCROSS_BAT_CURRENT_700

Battery heater temperature YCROSS_BAT_HEATER_T

Battery status of full charge YCROSS_BAT_STAT_FULL_CHG

Battery temperature YCROSS_BAT_T

Battery temperature YCROSS_BAT_T_700

Battery temperature YCROSS_BAT_T_700_2

Battery temperature 01 YCROSS_BAT_T_01Confirmed

Battery temperature 02 YCROSS_BAT_T_02Confirmed

Battery temperature 03 YCROSS_BAT_T_03Confirmed

Battery temperature 04 YCROSS_BAT_T_04Confirmed

Battery temperature 05 YCROSS_BAT_T_05Confirmed

Battery temperature 06 YCROSS_BAT_T_06Confirmed

Battery temperature 07 YCROSS_BAT_T_07

Battery temperature 08 YCROSS_BAT_T_08

Battery temperature 09 YCROSS_BAT_T_09

Battery temperature 10 YCROSS_BAT_T_10

Battery temperature 11 YCROSS_BAT_T_11

Battery temperature 12 YCROSS_BAT_T_12

Battery temperature 13 YCROSS_BAT_T_13

Battery temperature 14 YCROSS_BAT_T_14

Battery temperature 15 YCROSS_BAT_T_15

Battery temperature 16 YCROSS_BAT_T_16

Battery voltage YCROSS_12V_VConfirmed

Battery voltage YCROSS_BAT_VConfirmed

Battery voltage YCROSS_BATTERY_VOLTAGE_7E0Confirmed

Charge contactor current YCROSS_SCC_SOLENOID_CURRENT

Charging integrated current of aux. battery YCROSS_CHG_INTEGRATED

Control module voltage VPWRSAE J1979Confirmed

Dark current of battery YCROSS_DARK_CURRENT_BAT

DC-DC converter high side voltage YCROSS_DC_DC_CONV_HIGH_SIDE_V

DC-DC converter low side voltage YCROSS_DC_DC_CONV_LOW_SIDE_V

DC-DC converter, target voltage before charging YCROSS_DC_DC_CONV_TGT_V

Discharging integrated current of aux. battery YCROSS_DISCHARGING

Distance since last battery cable disconnection YCROSS_DIST_SINCE_BAT_DISCConfirmed

HV battery charge voltage YCROSS_HVBAT_CHRG_V

HV battery charge, maximum YCROSS_HVBAT_SOC_MAXConfirmed

HV battery charge, minimum YCROSS_HVBAT_SOC_MINConfirmed

HV battery current YCROSS_HVBAT_CConfirmed

HV battery maximum temperature YCROSS_HVBAT_MAX_T

HV battery minimum temperature YCROSS_HVBAT_MIN_T

HV battery voltage YCROSS_HVBAT_VConfirmed

Hybrid battery 1 fan YCROSS_HYBRID_BAT_1_FAN

Hybrid battery temperature 1 YCROSS_HYBRID_BAT_T_1

Hybrid battery temperature 2 YCROSS_HYBRID_BAT_T_2

Hybrid battery temperature 3 YCROSS_HYBRID_BAT_T_3

Initial engine battery voltage lower limit YCROSS_INITIAL_ENG_BAT_V_LO

Main connector solenoid current YCROSS_SMC_SOLENOID_CURRENT

Main relay a, solenoid current YCROSS_SLA_SOLENOID_CURRENT

Main relay r solenoid current YCROSS_SLR_SOLENOID_CURRENT

Output speed sensor voltage YCROSS_NOUT_SENS_V

Regenerative braking cooperation YCROSS_REGEN_COOPERATION

Regenerative operation YCROSS_FR_REGEN_OPERATION

Regenerative request YCROSS_FR_REGEN_REQUEST

Relay control solenoid current YCROSS_SRC_SOLENOID_CURRENT

Service contactor solenoid current YCROSS_SSC_SOLENOID_CURRENT

Sleep time of battery sensor YCROSS_SLEEP_TIME_BATSENS

State of charge YCROSS_SOCConfirmed

State of charge, battery ECU YCROSS_SOC_747Confirmed

Turbine speed sensor voltage YCROSS_NT_SENS_V

Vh-voltage after boosting YCROSS_VH_V_AFTER_BOOSTINGConfirmed

Vl-voltage before boosting YCROSS_VL_V_BEFORE_BOOSTINGConfirmed

Voltage of battery sensor YCROSS_V_BATSENS

Cells

HV battery cell #01 voltage YCROSS_HVBAT_C01_VConfirmed

+BM voltage `YCROSS_BM_V`

1st turbocharger outlet pressure, control valve `YCROSS_1ST_TRUBOCHARGER_P`

2nd turbocharger outlet pressure `YCROSS_2ND_TRUBOCHARGER_OUTLET_P`

2nd turbocharger outlet pressure, control valve `YCROSS_2ND_TRUBOCHARGER_P`

12V battery current `YCROSS_12V_C`Confirmed

12V battery temperature `YCROSS_12V_T`Confirmed

12V battery voltage `YCROSS_12V_V_V2`Confirmed

12V battery voltage before system main relay `YCROSS_12V_BAT_V_BEFORE_SMR`Confirmed

12V battery voltage smoothed `YCROSS_12V_BAT_V_SMOOTHED`Confirmed

Aux battery voltage `YCROSS_AUX_BAT_V`Confirmed

Aux. battery capacity after IG OFF `YCROSS_AUX_BAT_CAP_AFTER_IG_OFF`

Aux. battery capacity after IG ON `YCROSS_AUX_BAT_CAP_AFTER_IG_ON`

Auxiliary battery current `YCROSS_AUXILIARY_BAT`

Battery current `YCROSS_BAT_CURRENT`

Battery current `YCROSS_BAT_CURRENT_700`

Battery heater temperature `YCROSS_BAT_HEATER_T`

Battery status of full charge `YCROSS_BAT_STAT_FULL_CHG`

Battery temperature `YCROSS_BAT_T`

Battery temperature `YCROSS_BAT_T_700`

Battery temperature `YCROSS_BAT_T_700_2`

Battery temperature 01 `YCROSS_BAT_T_01`Confirmed

Battery temperature 02 `YCROSS_BAT_T_02`Confirmed

Battery temperature 03 `YCROSS_BAT_T_03`Confirmed

Battery temperature 04 `YCROSS_BAT_T_04`Confirmed

Battery temperature 05 `YCROSS_BAT_T_05`Confirmed

Battery temperature 06 `YCROSS_BAT_T_06`Confirmed

Battery temperature 07 `YCROSS_BAT_T_07`

Battery temperature 08 `YCROSS_BAT_T_08`

Battery temperature 09 `YCROSS_BAT_T_09`

Battery temperature 10 `YCROSS_BAT_T_10`

Battery temperature 11 `YCROSS_BAT_T_11`

Battery temperature 12 `YCROSS_BAT_T_12`

Battery temperature 13 `YCROSS_BAT_T_13`

Battery temperature 14 `YCROSS_BAT_T_14`

Battery temperature 15 `YCROSS_BAT_T_15`

Battery temperature 16 `YCROSS_BAT_T_16`

Battery voltage `YCROSS_12V_V`Confirmed

Battery voltage `YCROSS_BAT_V`Confirmed

Battery voltage `YCROSS_BATTERY_VOLTAGE_7E0`Confirmed

Charge contactor current `YCROSS_SCC_SOLENOID_CURRENT`

Charging integrated current of aux. battery `YCROSS_CHG_INTEGRATED`

Control module voltage `VPWR`SAE J1979Confirmed

Dark current of battery `YCROSS_DARK_CURRENT_BAT`

DC-DC converter high side voltage `YCROSS_DC_DC_CONV_HIGH_SIDE_V`

DC-DC converter low side voltage `YCROSS_DC_DC_CONV_LOW_SIDE_V`

DC-DC converter, target voltage before charging `YCROSS_DC_DC_CONV_TGT_V`

Discharging integrated current of aux. battery `YCROSS_DISCHARGING`

Distance since last battery cable disconnection `YCROSS_DIST_SINCE_BAT_DISC`Confirmed

HV battery charge voltage `YCROSS_HVBAT_CHRG_V`

HV battery charge, maximum `YCROSS_HVBAT_SOC_MAX`Confirmed

HV battery charge, minimum `YCROSS_HVBAT_SOC_MIN`Confirmed

HV battery current `YCROSS_HVBAT_C`Confirmed

HV battery maximum temperature `YCROSS_HVBAT_MAX_T`

HV battery minimum temperature `YCROSS_HVBAT_MIN_T`

HV battery voltage `YCROSS_HVBAT_V`Confirmed

Hybrid battery 1 fan `YCROSS_HYBRID_BAT_1_FAN`

Hybrid battery temperature 1 `YCROSS_HYBRID_BAT_T_1`

Hybrid battery temperature 2 `YCROSS_HYBRID_BAT_T_2`

Hybrid battery temperature 3 `YCROSS_HYBRID_BAT_T_3`

Initial engine battery voltage lower limit `YCROSS_INITIAL_ENG_BAT_V_LO`

Main connector solenoid current `YCROSS_SMC_SOLENOID_CURRENT`

Main relay a, solenoid current `YCROSS_SLA_SOLENOID_CURRENT`

Main relay r solenoid current `YCROSS_SLR_SOLENOID_CURRENT`

Output speed sensor voltage `YCROSS_NOUT_SENS_V`

Regenerative braking cooperation `YCROSS_REGEN_COOPERATION`

Regenerative operation `YCROSS_FR_REGEN_OPERATION`

Regenerative request `YCROSS_FR_REGEN_REQUEST`

Relay control solenoid current `YCROSS_SRC_SOLENOID_CURRENT`

Service contactor solenoid current `YCROSS_SSC_SOLENOID_CURRENT`

Sleep time of battery sensor `YCROSS_SLEEP_TIME_BATSENS`

State of charge `YCROSS_SOC`Confirmed

State of charge, battery ECU `YCROSS_SOC_747`Confirmed

Turbine speed sensor voltage `YCROSS_NT_SENS_V`

Vh-voltage after boosting `YCROSS_VH_V_AFTER_BOOSTING`Confirmed

Vl-voltage before boosting `YCROSS_VL_V_BEFORE_BOOSTING`Confirmed

Voltage of battery sensor `YCROSS_V_BATSENS`

HV battery cell #01 voltage `YCROSS_HVBAT_C01_V`Confirmed

HV battery cell #02 voltage `YCROSS_HVBAT_C02_V`Confirmed

HV battery cell #03 voltage `YCROSS_HVBAT_C03_V`Confirmed

HV battery cell #04 voltage `YCROSS_HVBAT_C04_V`Confirmed