Parameters

The Lexus UX has 723 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

+BM voltage `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

1st turbocharger outlet pressure, control valve `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

2nd turbocharger outlet pressure `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

2nd turbocharger outlet pressure, control valve `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

12V battery current `UX_12V_C`Confirmed

Service 22DID 15F7
Module7D2 → 7DA
Every500 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x7417 = 29719 → $\frac{29719 \times 38.147}{10000} - 125$ = -11.630931 A

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

12V battery temperature `UX_12V_T`Confirmed

Service 22DID 15F8
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x0126 = 294 → $\frac{294}{10} - 40$ = -10.6 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

12V battery voltage `UX_12V_V`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 15EE
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x27 = 39 → $39 \times 0.31448 + 0.0125$ = 12.27722 V

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

12V battery voltage before system main relay `UX_12V_BAT_V_BEFORE_SMR`Confirmed

Service 22DID 107E
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x23 = 35 → $\frac{35 \times 61}{50000} + 11.25$ = 11.2927 V

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

12V battery voltage smoothed `UX_12V_BAT_V_SMOOTHED`Confirmed

Service 22DID 1F42
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x2DDF = 11743 → $\frac{11743}{1000}$ = 11.743 V

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Aux battery voltage `UX_AUX_BAT_V`Confirmed

Service 22DID 1002
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x2838 = 10296 → $\frac{10296 \times 61}{50000}$ = 12.56112 V

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Aux. battery capacity after IG OFF `UX_AUX_BAT_CAP_AFTER_IG_OFF`

Service 22DID 15E8
Module700 → 708
Every30 s
Testing

Bits 72 to 79 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Aux. battery capacity after IG ON `UX_AUX_BAT_CAP_AFTER_IG_ON`

Service 22DID 15E8
Module700 → 708
Every30 s
Testing

Bits 64 to 71 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Auxiliary battery current `UX_AUXILIARY_BAT`Confirmed

Service 22DID 1802
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → $\frac{0 \times 2525}{13107} - 12500$ = -12,500 A

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Battery current `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery current `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery heater temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery status of full charge `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 01 `UX_BAT_T_01`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 02 `UX_BAT_T_02`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 03 `UX_BAT_T_03`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 04 `UX_BAT_T_04`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 05 `UX_BAT_T_05`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

Bits 64 to 79 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 06 `UX_BAT_T_06`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

Bits 80 to 95 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 07 `UX_BAT_T_07`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 08 `UX_BAT_T_08`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 09 `UX_BAT_T_09`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 10 `UX_BAT_T_10`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 11 `UX_BAT_T_11`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 12 `UX_BAT_T_12`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 13 `UX_BAT_T_13`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 14 `UX_BAT_T_14`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 15 `UX_BAT_T_15`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery temperature 16 `UX_BAT_T_16`

Service 22DID 1814
Module747 → 74F
Every5 s
Testing

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Battery voltage `UX_12V_V_700`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 1002
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x25C0 = 9664 → $\frac{9664 \times 12.207}{10000}$ = 11.796845 V

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Battery voltage `UX_BAT_V`

Service 21PID 13
Module7C0 → 7C8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Battery voltage `UX_BATTERY_VOLTAGE_7E0`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 208 to 223 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65.535 V
Unit: V

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Charge contactor current `UX_SCC_SOLENOID_CURRENT`Confirmed

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 24 to 31 of the reply, 8 bits.

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

0x00 = 0 → 0 mA

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Charging integrated current of aux. battery `UX_CHG_INTEGRATED`

Service 22DID 15E8
Module700 → 708
Every30 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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Dark current of battery `UX_DARK_CURRENT_BAT`

Service 22DID 15E7
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

DC-DC converter high side voltage `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

DC-DC converter low side voltage `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

DC-DC converter, target voltage before charging `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Discharging integrated current of aux. battery `UX_DISCHARGING`

Service 22DID 15E8
Module700 → 708
Every30 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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Distance since last battery cable disconnection `UX_DIST_SINCE_BAT_DISC`Confirmed

Service 22DID 106C
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x7F0E = 32526 → 32,526 km

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

HV battery charge voltage `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

HV battery charge, maximum `UX_HVBAT_SOC_MAX`Confirmed

Service 22DID 106C
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x5B = 91 → $\frac{91}{2}$ = 45.5 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

HV battery charge, minimum `UX_HVBAT_SOC_MIN`Confirmed

Service 22DID 106C
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x3B = 59 → $\frac{59}{2}$ = 29.5 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

HV battery current `UX_HVBAT_C`Confirmed

Service 22DID 1F9A
Module7D2 → 7DA
Every500 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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

0x0577 = 1399 → $\frac{1399}{10}$ = 139.9 A

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

HV battery maximum temperature `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

HV battery minimum temperature `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

HV battery voltage `UX_HVBAT_V`Confirmed

Service 22DID 1F9A
Module7D2 → 7DA
Every500 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 31 of the reply, 16 bits.

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

0x3300 = 13056 → $\frac{13056 \times 156.25}{10000}$ = 204 V

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Hybrid battery 1 fan `UX_HYBRID_BAT_1_FAN`Confirmed

Service 22DID 1802
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x00 = 0 → $\frac{0}{2}$ = 0 %

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Hybrid battery 1 fan `UX_HYBRID_BAT_1_FAN_747`

Service 22DID 1802
Module747 → 74F
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery block 1 average voltage `UX_HYBRID_BAT_BLOCK_1_V`

Service 22DID 1819
Module747 → 74F
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65536}$
Range: 0 to 4.99 °F
Unit: °F

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery block 2 average voltage `UX_HYBRID_BAT_BLOCK_2_V`

Service 22DID 1819
Module747 → 74F
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65536}$
Range: 0 to 4.99 °F
Unit: °F

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery block 3 average voltage `UX_HYBRID_BAT_BLOCK_3_V`

Service 22DID 1819
Module747 → 74F
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65536}$
Range: 0 to 4.99 °F
Unit: °F

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery block 4 average voltage `UX_HYBRID_BAT_BLOCK_4_V`

Service 22DID 1819
Module747 → 74F
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65536}$
Range: 0 to 4.99 °F
Unit: °F

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery block 5 average voltage `UX_HYBRID_BAT_BLOCK_5_V`

Service 22DID 1819
Module747 → 74F
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65536}$
Range: 0 to 4.99 °F
Unit: °F

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery current `UX_HYBRID_BAT_CURRENT`

Service 22DID 1F9A
Module747 → 74F
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 6553 A
Unit: A

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery heater temperature 2 `UX_HYBRID_BAT_HEATER_T_2`

Service 22DID 1825
Module747 → 74F
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery intake air temperature 1 `UX_HYBRID_BAT_IAT_1`

Service 22DID 180B
Module747 → 74F
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery intake air temperature 2 `UX_HYBRID_BAT_IAT_2`

Service 22DID 180B
Module747 → 74F
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery SOC `UX_HYBRID_BAT_SOC`

Service 22DID 1F5B
Module747 → 74F
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery temperature 1 `UX_HYBRID_BAT_T_1`Confirmed

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x3E61 = 15969 → $\frac{15969 \times 458}{65535} - 58$ = 53.601465 °F

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Hybrid battery temperature 2 `UX_HYBRID_BAT_T_2`Confirmed

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x3E = 62 → $\frac{62 \times 9}{5} - 58$ = 53.6 °F

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Hybrid battery temperature 3 `UX_HYBRID_BAT_T_3`Confirmed

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 32 to 47 of the reply, 16 bits.

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

0x3E97 = 16023 → $\frac{16023 \times 458}{65535} - 58$ = 53.978851 °F

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Hybrid battery voltage `UX_HYBRID_BAT_V`

Service 22DID F19A
Module7D2 → 7DA
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 V
Unit: V

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Hybrid battery voltage `UX_HYBRID_BAT_V_747`

Service 22DID F19A
Module747 → 74F
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 V
Unit: V

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Initial engine battery voltage lower limit `UX_INITIAL_ENG_BAT_V_LO`

Service 22DID 15F6
Module700 → 708
Every5 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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Main connector solenoid current `UX_SMC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Supported for 2023. Not supported for 2025.

Main relay a, solenoid current `UX_SLA_SOLENOID_CURRENT`Confirmed

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0 mA

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Main relay r solenoid current `UX_SLR_SOLENOID_CURRENT`Confirmed

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x00 = 0 → 0 mA

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Output speed sensor voltage `UX_NOUT_SENS_V`

Service 21PID 81
Module7E0 → 7E8
Every1 s
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Regen cooperation `UX_REGEN_COOPERATION`Confirmed

Service 21PID 58
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Regenerative operation `UX_FR_REGEN_OPERATION`Confirmed

Service 21PID 48
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 31 of the reply, 16 bits.

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

0x0000 = 0 → 0 N·m

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Regenerative request `UX_FR_REGEN_REQUEST`Confirmed

Service 21PID 48
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x0000 = 0 → 0 N·m

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Relay control solenoid current `UX_SRC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 40 to 47 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Supported for 2023. Not supported for 2025.

Service contactor solenoid current `UX_SSC_SOLENOID_CURRENT`Confirmed

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x00 = 0 → 0 mA

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Sleep time of battery sensor `UX_SLEEP_TIME_BATSENS`

Service 22DID 15F0
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

State of charge `UX_SOC`Confirmed

Pelican can show this parameter as the state of charge.

Service 22DID 1F5B
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x4C = 76 → $\frac{76 \times 100}{255}$ = 29.803922 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Turbine speed sensor voltage `UX_NT_SENS_V`

Service 21PID 81
Module7E0 → 7E8
Every1 s
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Vh-voltage after boosting `UX_VH_V_AFTER_BOOSTING`Confirmed

Service 22DID 10B0
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 31 of the reply, 16 bits.

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

0x0513 = 1299 → $\frac{1299}{2}$ = 649.5 V

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Vl-voltage before boosting `UX_VL_V_BEFORE_BOOSTING`Confirmed

Service 22DID 10B0
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x018F = 399 → $\frac{399}{2}$ = 199.5 V

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Voltage of battery sensor `UX_V_BATSENS`

Service 22DID 15EE
Module700 → 708
Every1 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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Cells

HV battery cell #01 voltage `UX_HVBAT_C01_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #02 voltage `UX_HVBAT_C02_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 31 of the reply, 16 bits.

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

0xAE6A = 44650 → $\frac{44650 \times 5}{65535}$ = 3.406577 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #03 voltage `UX_HVBAT_C03_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 32 to 47 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #04 voltage `UX_HVBAT_C04_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 48 to 63 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #05 voltage `UX_HVBAT_C05_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 64 to 79 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #06 voltage `UX_HVBAT_C06_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #07 voltage `UX_HVBAT_C07_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 96 to 111 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #08 voltage `UX_HVBAT_C08_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 112 to 127 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #09 voltage `UX_HVBAT_C09_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 128 to 143 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #10 voltage `UX_HVBAT_C10_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 144 to 159 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #11 voltage `UX_HVBAT_C11_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 160 to 175 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #12 voltage `UX_HVBAT_C12_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 176 to 191 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #13 voltage `UX_HVBAT_C13_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #14 voltage `UX_HVBAT_C14_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 208 to 223 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #15 voltage `UX_HVBAT_C15_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 224 to 239 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #16 voltage `UX_HVBAT_C16_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 240 to 255 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #17 voltage `UX_HVBAT_C17_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 256 to 271 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #18 voltage `UX_HVBAT_C18_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 272 to 287 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #19 voltage `UX_HVBAT_C19_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 288 to 303 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #20 voltage `UX_HVBAT_C20_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #21 voltage `UX_HVBAT_C21_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 320 to 335 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #22 voltage `UX_HVBAT_C22_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #23 voltage `UX_HVBAT_C23_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 352 to 367 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #24 voltage `UX_HVBAT_C24_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #25 voltage `UX_HVBAT_C25_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 384 to 399 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #26 voltage `UX_HVBAT_C26_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 400 to 415 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #27 voltage `UX_HVBAT_C27_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #28 voltage `UX_HVBAT_C28_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 432 to 447 of the reply, 16 bits.

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

0xAE6A = 44650 → $\frac{44650 \times 5}{65535}$ = 3.406577 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #29 voltage `UX_HVBAT_C29_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 448 to 463 of the reply, 16 bits.

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

0xAE6A = 44650 → $\frac{44650 \times 5}{65535}$ = 3.406577 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #30 voltage `UX_HVBAT_C30_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 464 to 479 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #31 voltage `UX_HVBAT_C31_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 480 to 495 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #32 voltage `UX_HVBAT_C32_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 496 to 511 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #33 voltage `UX_HVBAT_C33_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 512 to 527 of the reply, 16 bits.

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

0xAE6A = 44650 → $\frac{44650 \times 5}{65535}$ = 3.406577 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #34 voltage `UX_HVBAT_C34_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #35 voltage `UX_HVBAT_C35_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 544 to 559 of the reply, 16 bits.

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

0xAE6A = 44650 → $\frac{44650 \times 5}{65535}$ = 3.406577 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #36 voltage `UX_HVBAT_C36_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 560 to 575 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #37 voltage `UX_HVBAT_C37_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #38 voltage `UX_HVBAT_C38_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 592 to 607 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #39 voltage `UX_HVBAT_C39_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 608 to 623 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #40 voltage `UX_HVBAT_C40_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 624 to 639 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #41 voltage `UX_HVBAT_C41_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 640 to 655 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #42 voltage `UX_HVBAT_C42_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 656 to 671 of the reply, 16 bits.

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

0xAE6A = 44650 → $\frac{44650 \times 5}{65535}$ = 3.406577 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #43 voltage `UX_HVBAT_C43_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 672 to 687 of the reply, 16 bits.

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

0xAE6A = 44650 → $\frac{44650 \times 5}{65535}$ = 3.406577 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #44 voltage `UX_HVBAT_C44_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 688 to 703 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #45 voltage `UX_HVBAT_C45_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #46 voltage `UX_HVBAT_C46_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 720 to 735 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #47 voltage `UX_HVBAT_C47_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #48 voltage `UX_HVBAT_C48_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 752 to 767 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #49 voltage `UX_HVBAT_C49_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 768 to 783 of the reply, 16 bits.

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

0xAE2B = 44587 → $\frac{44587 \times 5}{65535}$ = 3.40177 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #50 voltage `UX_HVBAT_C50_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 784 to 799 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #51 voltage `UX_HVBAT_C51_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 800 to 815 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #52 voltage `UX_HVBAT_C52_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 816 to 831 of the reply, 16 bits.

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

0xAE2B = 44587 → $\frac{44587 \times 5}{65535}$ = 3.40177 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #53 voltage `UX_HVBAT_C53_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 832 to 847 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #54 voltage `UX_HVBAT_C54_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 848 to 863 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #55 voltage `UX_HVBAT_C55_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 864 to 879 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #56 voltage `UX_HVBAT_C56_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 880 to 895 of the reply, 16 bits.

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

0xAE6A = 44650 → $\frac{44650 \times 5}{65535}$ = 3.406577 V

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #57 voltage `UX_HVBAT_C57_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 896 to 911 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #58 voltage `UX_HVBAT_C58_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 912 to 927 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #59 voltage `UX_HVBAT_C59_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 928 to 943 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #60 voltage `UX_HVBAT_C60_V`Confirmed

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 2024, 2026

Bits 944 to 959 of the reply, 16 bits.

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

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #61 voltage `UX_HVBAT_C61_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #62 voltage `UX_HVBAT_C62_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #63 voltage `UX_HVBAT_C63_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #64 voltage `UX_HVBAT_C64_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #65 voltage `UX_HVBAT_C65_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #66 voltage `UX_HVBAT_C66_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #67 voltage `UX_HVBAT_C67_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #68 voltage `UX_HVBAT_C68_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #69 voltage `UX_HVBAT_C69_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #70 voltage `UX_HVBAT_C70_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #71 voltage `UX_HVBAT_C71_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #72 voltage `UX_HVBAT_C72_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #73 voltage `UX_HVBAT_C73_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #74 voltage `UX_HVBAT_C74_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #75 voltage `UX_HVBAT_C75_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #76 voltage `UX_HVBAT_C76_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #77 voltage `UX_HVBAT_C77_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #78 voltage `UX_HVBAT_C78_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #79 voltage `UX_HVBAT_C79_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #80 voltage `UX_HVBAT_C80_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #81 voltage `UX_HVBAT_C81_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #82 voltage `UX_HVBAT_C82_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #83 voltage `UX_HVBAT_C83_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #84 voltage `UX_HVBAT_C84_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #85 voltage `UX_HVBAT_C85_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #86 voltage `UX_HVBAT_C86_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #87 voltage `UX_HVBAT_C87_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #88 voltage `UX_HVBAT_C88_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #89 voltage `UX_HVBAT_C89_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #90 voltage `UX_HVBAT_C90_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #91 voltage `UX_HVBAT_C91_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #92 voltage `UX_HVBAT_C92_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #93 voltage `UX_HVBAT_C93_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #94 voltage `UX_HVBAT_C94_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #95 voltage `UX_HVBAT_C95_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

HV battery cell #96 voltage `UX_HVBAT_C96_V`

Service 22DID 182E
Module747 → 74F
Every1 s
Testing for 2019 to 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 2019 to 2022, 2024, 2026. Not supported for 2023.

Brakes

Master cylinder sensor temperature `UX_MASTER_CYL_TEMP`Confirmed

Service 22DID 1006
Module7B0 → 7B8
Every5 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 80$
Range: -20 to 100 °C
Unit: °C

0x49 = 73 → $73 - 80$ = -7 °C

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Parking brake actuator status `UX_EPB`

Service 22DID 1045
Module7B0 → 7B8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Climate

Adjusted ambient temperature `UX_ADJUSTED_AMBIENT_T`Confirmed

Service 21PID 3D
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x44 = 68 → $\frac{68 \times 81.6}{255} - 30.8$ = -9.04 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Air inlet damper actual pulse `UX_AIR_INLET_DAMPER_ACTUAL_PULSE`Confirmed

Service 21PID 44
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x5C = 92 → 92

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Air inlet damper target pulse `UX_AIR_INLET_DAMPER_TARGET_PULSE`Confirmed

Service 21PID 44
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x5C = 92 → 92

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Air mix servo, actual pulse, driver `UX_AIR_MIX_SERVO_ACT_D`Confirmed

Service 21PID 41
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x25 = 37 → 37

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Air outlet servo pulse, driver `UX_AIR_OUTLET_SERVO_PULSE_D`Confirmed

Service 21PID 43
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x80 = 128 → 128

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Air outlet servo, actual pulse, driver `UX_AIR_OUTLET_SERVO_ACTU_PULSE_D`Confirmed

Service 21PID 43
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x80 = 128 → 128

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Ambient temperature `UX_AMBIENT_T_700`Confirmed

Service 22DID 1F46
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x1B = 27 → $27 - 40$ = -13 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Ambient temperature, climate `UX_AAT_7C4_V2`

Service 22DID 1002
Module7C4 → 7CC
Every10 s
Testing

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Blower level `UX_BLOWER`

Service 22DID 2801
Module7C4 → 7CC
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Blower motor speed level `UX_BLOWER_MOTOR_SPEED_LEVEL`Confirmed

Service 21PID 3C
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Cabin temperature `UX_CABIN_T_V2`

Service 22DID 1001
Module7C4 → 7CC
Every10 s
Testing

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Climate set point code `UX_HVAC_SET_RAW`

Service 22DID 1036
Module7C4 → 7CC
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Communication with air conditioner `UX_COMM_WITH_AIR_CONDITIONER`

Service 21PID 24
Module7E0 → 7E8
Every1 s
Testing

Bit 5 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Communication with HV `UX_COMMUNICATION_WITH_HV`

Service 21PID 24
Module7E0 → 7E8
Every1 s
Testing

Bit 2 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Communication with valvematic `UX_COMM_WITH_VALVEMATIC_COMM`

Service 21PID 24
Module7E0 → 7E8
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Evaporator fin thermistor `UX_EVAP_FIN_THERMISTOR`Confirmed

Service 21PID 4B
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x44 = 68 → $\frac{68 \times 89.25}{255} - 29.7$ = -5.9 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Set temperature, driver side `UX_T_DRIVER`

Service 21PID 29
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Solar sensor, driver side `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Control

A/C compressor `UX_A_C_COMPRESSOR`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 64 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accelerator pedal `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accelerator pedal, position 1 `UX_ACC_PEDAL_POS_1`Confirmed

Service 22DID 1F49
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Accelerator pedal, position 2 `UX_ACC_PEDAL_POS_2`Confirmed

Service 22DID 1F4A
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Accelerator sensor 1 voltage `UX_ACCEL_SENS__NO_1_VOLT`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 144 to 151 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Accelerator sensor 2 voltage `UX_ACCEL_SENS__NO_2_VOLT`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 152 to 159 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Anti-lock brake warning `UX_ABS_WARNING`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Brake pedal stroke `UX_BRAKE_STROKE`

Service 22DID 104C
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Brake warning `UX_BRAKE_WARNING`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 1 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Buzzer `UX_BUZZER`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 3 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Check engine `UX_CHECK_ENGINE`

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing

Bit 15 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Communication with brake `UX_COMMUNICATION_WITH_BRAKE`

Service 21PID 24
Module7E0 → 7E8
Every1 s
Testing

Bit 4 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cruise control live brake cancel `UX_CRUISE_CONTROL_LIVE_BRAKE_CANCEL_SWITCH`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Electrical load signal 1 `UX_ELECTRICAL_LOAD_SIGNAL_1`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 16 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Electrical load signal 2 `UX_ELECTRICAL_LOAD_SIGNAL_2`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 17 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Electronically controlled brake warning `UX_ECB_WARNING`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 6 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Ignition trigger count `UX_IGNITION_TRIG_CNT`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Key remind sound `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Neutral position `UX_NEUTRAL_POSITION_SW_SIGNAL`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 53 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Parking brake `UX_PARKING_BRAKE_7B0`Confirmed

Service 21PID 1F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 1 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Power mode pattern switch `UX_PATTERN_SWITCH_PWR`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 42 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Power steering `UX_POWER_STEERING_SIGNAL`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 4 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Shift SW status, d range `UX_SHIFT_SW_STATUS_D_RANGE`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 27 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Shift SW status, n range `UX_SHIFT_SW_STATUS_N_RANGE`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 26 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Shift SW status, p range `UX_SHIFT_SW_STATUS_P_RANGE`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 24 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Shift SW status, r range `UX_SHIFT_SW_STATUS_R_RANGE`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 25 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Slip indicator `UX_SLIP_INDICATOR`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 2 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Sports mode selection `UX_SPORTS_MODE_SELECTION_SW`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 32 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Sports shift down `UX_SPORTS_SHIFT_DOWN_SW`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 34 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Sports shift up `UX_SPORTS_SHIFT_UP_SW`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 33 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Starter control `UX_STARTER_CONTROL`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 12 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Starter signal `UX_STARTER_SIGNAL`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 11 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Steering angle `UX_STEERING_ANGLE`Confirmed

Service 22DID 1004
Module7B3 → 7BB
Every250 ms
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Steering wheel angle `UX_STEER_ANGLE`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.8$
Range: -3276 to 3276.7 °
Unit: °

0x939D = 37789 → $\frac{37789}{10} - 3276.8$ = 502.1 °

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Tail cancel `UX_TAIL_CANCEL`

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing

Bit 2 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

TC `UX_TC_TERMINAL`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 61 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Traction brake control `UX_TRC_BRAKE_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 2 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Traction control `UX_TRC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Traction engine control `UX_TRC_ENGINE_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 1 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Zero point of deceleration `UX_ZP_DEC`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Zero point of deceleration 2 `UX_ZP_DEC2`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Zero point of yaw rate `UX_ZP_YAW_RATE`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x80 = 128 → $128 - 128$ = 0 °

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Cruise control

Cruise control speed `UX_CC_S`

Service 21PID 21
Module7E0 → 7E8
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Details

Inspection mode `UX_INSPECTION_MODE`Confirmed

Service 21PID A6
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Drivetrain

Drive mode `UX_DRIVE_MODE`

Service 22DID 1004
Module7D2 → 7DA
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Ready to drive `UX_READY`Confirmed

Service 22DID 1076
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 15 of the reply.

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

0b1 = 1 → 1

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

DTCs

2nd air monitor avail `UX_2ND_AIR_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 20 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

2nd air monitor incomplete `UX_2ND_AIR_MONITOR_INCMPL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 28 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

A/C monitor avail `UX_A_C_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 19 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

A/C monitor incomplete `UX_A_C_MONITOR_INCMPL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 27 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air-fuel sensor heater monitor available `UX_O2S_A_FS__HEATER_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 17 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air-fuel sensor heater monitor incomplete `UX_O2S_A_FS__HEATER_MONITOR_INCMPL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 25 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air-fuel sensor monitor available `UX_O2S_A_FS__MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 18 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air-fuel sensor monitor incomplete `UX_O2S_A_FS__MONITOR_INCMPL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 26 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Catalyst monitor avail `UX_CATALYST_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 23 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Catalyst monitor incomplete `UX_CATALYST_MONITOR_INCMPL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 31 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Complete parts monitor_avail `UX_COMPLETE_PARTS_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 13 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

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 2025. Supported for 2020, 2023.

EGR/VVT monitor avail `UX_EGR_VVT_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 16 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

EGR/VVT monitor incomplete `UX_EGR_VVT_MONITOR_INCMPL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 24 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

EVAP monitor avail `UX_EVAP_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 21 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

EVAP monitor_icmpl `UX_EVAP_MONITOR_ICMPL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 29 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel system monitor_avail `UX_FUEL_SYSTEM_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 14 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Heated catalyst monitor avail `UX_HEATED_CATALYST_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 22 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Heated catalyst monitor incomplete `UX_HEATED_CATALYST_MONITOR_INCMPL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 30 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

MIL `UX_MIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

MIL ON run distance `UX_MILON_RUN_DISTANCE`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Misfire monitor avail `UX_MISFIRE_MONITOR_AVAIL`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bit 15 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Number of emission DTC `UX_NUMBER_OF_EMISSION_DTC`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bits 1 to 7 of the reply, 7 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Running time from MIL ON `UX_RUNNING_TIME_FROM_MIL_ON`

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Electrical

12V battery charge, total `UX_12V_AH_IN`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 31 of the reply, 32 bits.

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

0x00004798 = 18328 → $\frac{18328}{10}$ = 1,832.8 Ah

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

12V battery discharge, total `UX_12V_AH_OUT`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 32 to 63 of the reply, 32 bits.

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

0x000003E8 = 1000 → $\frac{1000}{10}$ = 100 Ah

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

12V battery full charge capacity `UX_12V_CAP`Confirmed

Service 22DID 15E5
Module7D2 → 7DA
Every60 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5 Ah
Unit: Ah

0x6D = 109 → $\frac{109}{2}$ = 54.5 Ah

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Battery voltage `UX_BATTERY_VOLTAGE`Confirmed

Service 22DID 1021
Module7C0 → 7C8
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 20 V
Unit: V

0x00 = 0 → $\frac{0}{10}$ = 0 V

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Engine

A/F heater duty bank 1 sensor 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

A/F ratio learn value high, bank 1 `UX_AF_LEARN_HIGH_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x88 = 136 → $\frac{136 \times 100}{255} - 50$ = 3.333333 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learn value idle, bank 1 `UX_AF_LEARN_IDLE_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x69 = 105 → $\frac{105 \times 100}{255} - 50$ = -8.823529 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learn value low, bank 1 `UX_AF_LEARN_LOW_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learn value mid.1, bank 1 `UX_AF_LEARN_MID1_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x97 = 151 → $\frac{151 \times 100}{255} - 50$ = 9.215686 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learn value mid.2, bank 1 `UX_AF_LEARN_MID2_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x88 = 136 → $\frac{136 \times 100}{255} - 50$ = 3.333333 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learned high, bank 1 `UX_A_F_RATIO_LEARNED_HIGH_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x88 = 136 → $\frac{136 \times 100}{255} - 50$ = 3.333333 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learned idle, bank 1 `UX_A_F_RATIO_LEARNED_IDLE_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x7C = 124 → $\frac{124 \times 100}{255} - 50$ = -1.372549 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learned low, bank 1 `UX_A_F_RATIO_LEARNED_LOW_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x7C = 124 → $\frac{124 \times 100}{255} - 50$ = -1.372549 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learned mid 1, bank 1 `UX_A_F_RATIO_LEARNED_MID_1_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F ratio learned mid 2, bank 1 `UX_A_F_RATIO_LEARNED_MID_2_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2019 to 2022, 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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

A/F test results 1, incomplete `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Accelerator pedal position `UX_APP_V2`Confirmed

Service 22DID 1060
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024 to 2026.

Accessory relay on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Accumulator open `UX_ACCUMULATOR_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 16 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Acoustic control induction system vacuum switching valve on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Actual engine torque `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Actuator power supply on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

AF lambda B1S1 `UX_AF_LAMBDA_B1S1`

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 1.99}{65535}$
Range: 0 to 1.99
Unit: Number

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air conditioning compressor `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Air conditioning power consumption `UX_AC_POWER_CONS`Confirmed

Service 22DID 106E
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024 to 2026.

Air conditioning power consumption `UX_AC_POWER_CONS_747`

Service 22DID 106E
Module747 → 74F
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2000} - 12500$
Range: -12500 to -12500 kW
Unit: kW

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Air mix servo target pulse, driver `UX_AIR_MIX_SERVO_TARG_D`Confirmed

Service 21PID 41
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x25 = 37 → 37

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Air-fuel sensor current, bank 1 sensor 1 `UX_AFS_CURRENT_B1S1`

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $val$
Range: 0 to 127.99 mA
Unit: mA

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Air-fuel sensor voltage, bank 1 sensor 1 `UX_AFS_VOLTAGE_B1S1`

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 7.99}{65535}$
Range: 0 to 7.99 V
Unit: V

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Alt voltage - active test `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Alt voltage - non active test `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Alternator output duty `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Alternator output duty cycle `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Ambient air temperature `UX_AAT_7C4`Confirmed

Service 21PID 22
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x2A = 42 → $\frac{42 \times 89.25}{255} - 23.3$ = -8.6 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Ambient temperature `UX_AAT`Confirmed

Service 22DID 1F46
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Ambient temperature `UX_AMBIENT_T`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 56 to 63 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Atmosphere pressure `UX_ATMOSPHERE_PRESSURE`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 64 to 71 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cabin temperature `UX_CABIN_T`Confirmed

Service 21PID 21
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x20 = 32 → $\frac{32 \times 63.75}{255} - 6.5$ = 1.5 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 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 2025. Supported for 2020, 2023.

Calculated load_7e0 `UX_CALCULATED_LOAD_7E0`

Service 21PID 01
Module7E0 → 7E8
Every1 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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Catalyst temperature B1S1 `UX_CATALYST_T_B1S1`

Service 21PID 05
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Catalyst temperature B1S2 `UX_CATALYST_T_B1S2`

Service 21PID 05
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Catalyst temperature bank 1 sensor 2 `UX_CAT_T_B1S2`

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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Catalyst temperature bank 2 sensor 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Catalyst temperature bank 2 sensor 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Check mode on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Closed throttle position switch on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Codes, include history `UX_CODES_INCLUDE`

Service 21PID E1
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

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 2025. Supported for 2020, 2023.

Continuously variable transmission learning complete `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Continuously variable transmission oil pressure `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Coolant temp `UX_COOLANT_TEMP`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 72 to 79 of the reply, 8 bits.

Formula: $val$
Range: 0 to 215 °C
Unit: °C

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Coolant temperature `UX_COOL_T`Confirmed

Service 22DID 1F05
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x36 = 54 → $54 - 40$ = 14 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Coolant temperature `UX_COOLANT_T`

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 23
Module7C0 → 7C8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5 °C
Unit: °C

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Coolant water route switching valve 1, closed? `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Coolant water route switching valve 2, closed? `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cooling fan duty ratio `UX_COOLING_FAN_DUTY_RATIO`Confirmed

Service 22DID 1046
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Cruise control on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Cylinder 1 injection volume `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Cylinder 2 injection volume `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Cylinder 3 injection volume `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Cylinder 4 injection volume `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Cylinder number `UX_CYLINDER_NUMBER`

Service 21PID C1
Module7E0 → 7E8
Every1 s
Testing

Bits 104 to 111 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Destination `UX_DESTINATION`

Service 21PID C1
Module7E0 → 7E8
Every1 s
Testing

Bits 120 to 127 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Diesel particulate filter differential pressure `UX_DPF_DIFF_P`Confirmed

Service 22DID 1F7A
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x0001 = 1 → $\frac{1}{100}$ = 0.01 kPa

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Dist battery cable disconnect `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Electric fan motor on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Electric thermostat duty ratio `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Electric water pump `UX_ELECTRIC_WATER_PUMP`Confirmed

Service 22DID 2827
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 40$
Range: 0 to 10200 rpm
Unit: rpm

0x04 = 4 → $4 \times 40$ = 160 rpm

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Electric water pump RPM `UX_EWP_RPM`Confirmed

Service 22DID 1043
Module700 → 708
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Electric water pump target speed `UX_EWP_TARGET_VSS`Confirmed

Service 22DID 1043
Module700 → 708
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Engine coolant temperature `UX_ECT`Confirmed

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 26
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x2A = 42 → $\frac{42 \times 89.25}{255} + 1.3$ = 16 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Engine coolant temperature, at ignition `UX_ECT_IGN`Confirmed

Service 22DID 1041
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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

0x3A = 58 → $\frac{58 \times 62.5}{100} - 40$ = -3.75 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Engine coolant temperature, initial `UX_ECT_INIT`Confirmed

Service 22DID 1041
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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

0x3B = 59 → $\frac{59 \times 62.5}{100} - 40$ = -3.125 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Engine independent `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Engine independent control `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Engine oil pressure `UX_EOP`Confirmed

Service 22DID 1074
Module700 → 708
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 10}{128}$
Range: 0 to 1000 kPa
Unit: kPa

0x0000 = 0 → $\frac{0 \times 10}{128}$ = 0 kPa

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Engine oil pressure control valve `UX_EOP_CONTROL_VALVE`Confirmed

Service 22DID 2848
Module700 → 708
Every500 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0762939$
Range: 0 to 4999.9207 mA
Unit: mA

0x0000 = 0 → $0 \times 0.0762939$ = 0 mA

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Engine oil temperature `UX_EOT`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 107B
Module700 → 708
Every1 s
Testing

Bits 192 to 199 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine oil temperature `UX_EOT_V1`

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing

Bits 72 to 79 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine oil temperature `UX_EOT_V2`Confirmed

Service 22DID 1F5C
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x2B = 43 → $43 - 40$ = 3 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Engine run time `UX_ENGINE_RUN_TIME`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 104 to 119 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine run time, up to 255 sec. only `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Engine stall control FB flow `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

EVAP purge duty `UX_EVAP_PURGE_DUTY`

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Evaporative purge duty `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Evaporative purge flow `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Evaporative purge vacuum switching valve on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Evaporator target temp `UX_EVAP_TARG_T`Confirmed

Service 21PID 4C
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x8064 = 32868 → $\frac{32868}{100} - 327.68$ = 1

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Exhaust gas recirculation step position `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Exhaust gas recirculation temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Exhaust gas recirculation valve step `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Exhaust VVT change angle, bank 1 `UX_EXHAUST_VVT_ANGLE_B1`Confirmed

Service 22DID 1088
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Exhaust VVT hold learn value, bank 1 `UX_EXHAUST_VVT_HOLD_LEARN_B1`Confirmed

Service 22DID 1089
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 399.9}{65535}$
Range: 0 to 399.9 %
Unit: %

0x1E70 = 7792 → $\frac{7792 \times 399.9}{65535}$ = 47.54743 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Exhaust VVT oil control valve control duty `UX_EXHAUST_VVT_OCV_CONTROL_DUTY`Confirmed

Service 22DID 1062
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Exhaust VVT target angle B1 `UX_EXHAUST_VVT_TARGET_ANGLE_B1`Confirmed

Service 22DID 1071
Module700 → 708
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Exhaust VVT timing most over-advanced learn value, bank 1 `UX_EXHAUST_VVT_OVER_ADV_LEARN_B1`Confirmed

Service 22DID 108F
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.99}{65535}$
Range: 0 to 639.99 °
Unit: °

0x2478 = 9336 → $\frac{9336 \times 639.99}{65535}$ = 91.171842 °

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Front/rear motor torque ratio `UX_FRONT_REAR_MOTOR_TQ`Confirmed

Service 22DID 1039
Module7D2 → 7DA
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{1000} - 32.768$
Range: -32.76 to 32.76
Unit: Number

0x0C6C = 3180 → $\frac{3180}{1000} - 32.768$ = -29.588

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Fuel cut for engine stop request `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel cut TAU on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel filter temperature `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

G sensor calibration, complete `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

G sensor learning value `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Generator inverter temperature `UX_GEN_INVERTER_T`Confirmed

Service 22DID 10A4
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x35 = 53 → $53 - 40$ = 13 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Generator inverter temperature `UX_GEN_INVERTER_T_7D2`

Service 22DID 10A8
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Generator inverter temperature after ignition on `UX_GEN_INVERTER_T_AFTER_ON`

Service 22DID 10A8
Module7D2 → 7DA
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Glass humidity `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Glass temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

HV communication open `UX_HV_COMMUNICATION_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 17 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

ICE, actual torque `UX_ICE_ACT_TQ`

Service 21PID CD
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 1.000051319 - 128.006569$
Range: -128 to 127 N·m
Unit: N·m

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Idle control `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Idle spark advance control 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Idle spark advance control 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Idle spark advance control 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Idle spark advance control 4 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Idle spark advance control, cylinder 1 `UX_IDLE_SAC_CYL_1`Confirmed

Service 22DID 1078
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

0x00 = 0 → $\frac{0 \times 6.25}{100}$ = 0 °

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Idle spark advance control, cylinder 2 `UX_IDLE_SAC_CYL_2`Confirmed

Service 22DID 1078
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

0x00 = 0 → $\frac{0 \times 6.25}{100}$ = 0 °

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Idle spark advance control, cylinder 3 `UX_IDLE_SAC_CYL_3`Confirmed

Service 22DID 1078
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

0x00 = 0 → $\frac{0 \times 6.25}{100}$ = 0 °

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Idle spark advance control, cylinder 4 `UX_IDLE_SAC_CYL_4`Confirmed

Service 22DID 1078
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

0x00 = 0 → $\frac{0 \times 6.25}{100}$ = 0 °

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Idle speed control learning `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Idle speed control learning value, l/s `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

IG OFF elapsed time `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Ignition advance `UX_IGN_ADVANCE`

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Ignition advance `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Immobilizer communication on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Initial engine coolant temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Initial intake air temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection `UX_INJECTION`Confirmed

Service 22DID 1019
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x01 = 1 → DIRECT

States
Raw value	State	Meaning
`1`	`DIRECT`	Direct
`2`	`BOTH`	Both

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Injection duration for cylinder 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 4 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 4 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 5 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection feedback value 6 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection volume `UX_INJ_VOL`Confirmed

Service 22DID 1017
Module700 → 708
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Injection volume - target `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection volume 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection volume 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection volume 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection volume 5 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection volume 6 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection volume per 10 injections, cylinder 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injection volume total `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injector port `UX_INJECTOR_PORT`Confirmed

Service 22DID 1018
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Injector pulse width `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Injector pulse width `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Input shaft speed `UX_SPD_NIN`

Service 21PID 81
Module7E0 → 7E8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Intake air `UX_INTAKE_AIR`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 48 to 55 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Intake air temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Intake air temperature, bank 1 sensor 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Intake air temperature, bank 1 sensor 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Intake VVT change angle, bank 1 `UX_INTAKE_VVT_CHANGE_ANGLE_BANK_1`Confirmed

Service 22DID 1087
Module700 → 708
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Intake VVT most over-retarded learn value, bank 1 `UX_INTAKE_VVT_OVER_RET_LEARN_B1`Confirmed

Service 22DID 108D
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.99}{65535}$
Range: 0 to 639.99 °
Unit: °

0x0E39 = 3641 → $\frac{3641 \times 639.99}{65535}$ = 35.556628 °

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Intake VVT target angle B1 `UX_INTAKE_VVT_TARGET_ANGLE_B1`Confirmed

Service 22DID 106F
Module700 → 708
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Integrated engine run time `UX_INTEGRATED_ENG_RUN`

Service 22DID 15E8
Module700 → 708
Every30 s
Testing

Bits 80 to 95 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

Intercooler coolant temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Intercooler water pump `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Internal temperature `UX_ECU_INTERNAL_T`Confirmed

Service 22DID 105E
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x27 = 39 → $39 - 40$ = -1 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Inverter coolant temperature `UX_INVRT_COOLANT_T`Confirmed

Service 22DID 10B2
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: 0 to 100 °C
Unit: °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Inverter water pump duty `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Judge time engine ignition `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Judge time engine output `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Key cycle `UX_KEY_CYCLE`Confirmed

Service 22DID 0102
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x12FF = 4863 → 4,863

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Knock adjust `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Knock adjust `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Knock correct learn value `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Knock correction, learned value `UX_KNOCK_CORRECT_LEARNED_VALUE`Confirmed

Service 22DID 105C
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 312.5}{10000} - 1024$
Range: -1024 to 1023
Unit: Number

0x81A9 = 33193 → $\frac{33193 \times 312.5}{10000} - 1024$ = 13.28125

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Knock feedback `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Knock feedback `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Knock feedback value `UX_KNOCK_FEEDBACK_VALUE`Confirmed

Service 22DID 105C
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 312.5}{10000} - 1024$
Range: -1024 to 1023
Unit: Number

0x7FA0 = 32672 → $\frac{32672 \times 312.5}{10000} - 1024$ = -3

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Long FT B1S1 `UX_LONG_FT_B1S1`

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.218 %
Unit: %

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Long-term fuel trim, bank 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Main idle `UX_MAIN_IDLE`Confirmed

Service 21PID 1D
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 2 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Manifold absolute pressure `UX_MAP`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Mass air flow `UX_MAF`

Pelican can show this parameter as the mass air flow.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 24 to 39 of the reply, 16 bits.

Formula: $val$
Range: 0 to 655.35 g/s
Unit: g/s

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Mass air flow `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Master cylinder open `UX_MASTER_CYLINDER_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 8 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Maximum generator inverter temperature `UX_MAX_GEN_INVERTER_T`

Service 22DID 10A8
Module7D2 → 7DA
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Maximum motor inverter temperature `UX_MAX_MOTOR_INVERTER_T`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x4E = 78 → $78 - 40$ = 38 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Misfire load `UX_MISFIRE_LOAD_700`Confirmed

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Misfire margin `UX_MISFIRE_MARGIN_700`

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Supported for 2023, 2025.

Misfire RPM `UX_MISFIRE_RPM_700`

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2019 to 2022, 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 2019 to 2022, 2024, 2026. Supported for 2023, 2025.

Misfire test result, incomplete `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Model year `UX_MODEL_YEAR`

Service 21PID C1
Module7E0 → 7E8
Every1 s
Testing

Bits 128 to 135 of the reply, 8 bits.

Formula: $val + 1900$
Range: 1900 to 2155
Unit: Number

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Motor inverter temperature `UX_MOTOR_INVERTER_T`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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 2023. In testing for 2019 to 2022, 2024 to 2026.

Motor inverter temperature after ignition on `UX_MOTOR_INVERTER_T_ON`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x40 = 64 → $64 - 40$ = 24 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Motor inverter, maximum temperature `UX_M_INVRT_MAX_T`Confirmed

Service 22DID 10A6
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x3B = 59 → $59 - 40$ = 19 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Motor regenerative brake torque `UX_MOTOR_REGENERATIVE_BREAK`Confirmed

Service 22DID 1069
Module7D2 → 7DA
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

0x78ED = 30957 → $\frac{30957}{8} - 4096$ = -226.375 kW

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Motor regenerative brake torque, requested `UX_MOTOR_REGENERATIVE`Confirmed

Service 22DID 1069
Module7D2 → 7DA
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

0x78ED = 30957 → $\frac{30957}{8} - 4096$ = -226.375 kW

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Motor RPM `UX_RPM`Confirmed

Service 22DID 10A1
Module7D2 → 7DA
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 32768$
Range: -32768 to 32767 rpm
Unit: rpm

0x7D6D = 32109 → $32109 - 32768$ = -659 rpm

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Motor torque `UX_TQ`Confirmed

Service 22DID 10A1
Module7D2 → 7DA
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 N·m
Unit: N·m

0x7FC5 = 32709 → $\frac{32709}{8} - 4096$ = -7.375 N·m

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

O2 heater b1s2_active `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

O2 heater current val bank 1 sensor 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

O2S, bank 1 sensor 2 `UX_O2S_B1S2`

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing

Bits 80 to 87 of the reply, 8 bits.

Formula: $\frac{val \times 5}{1000}$
Range: 0 to 1.275 V
Unit: V

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Open side malfunction on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Output shaft speed `UX_SPD_NOUT`

Service 21PID 81
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 2019 to 2022, 2024 to 2026. Not supported for 2023.

OXS1, A/FS2 test result, incomplete `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Oxygen sensor voltage, bank 1 sensor 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

PM accumulation ratio - bank 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Purge cut vacuum switching valve duty `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Racing operation `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Rear motor inverter, coolant temperature `UX_RM_INVRT_COOL_T`Confirmed

Service 22DID 10A6
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x28 = 40 → $40 - 40$ = 0 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Rear motor regenerative brake torque `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Rear motor regenerative brake torque, requested `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Rear motor speed `UX_RM_TQ_REQ`Confirmed

Service 22DID 10A2
Module7D2 → 7DA
Every250 ms
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 32768$
Range: -32768 to 32767 rpm
Unit: rpm

0x7DF1 = 32241 → $32241 - 32768$ = -527 rpm

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Rear motor torque `UX_RM_TQ`Confirmed

Service 22DID 10A2
Module7D2 → 7DA
Every250 ms
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 N·m
Unit: N·m

0x7FFF = 32767 → $\frac{32767}{8} - 4096$ = -0.125 N·m

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Regulator pressure `UX_REGULATOR_P`Confirmed

Service 21PID 53
Module7C4 → 7CC
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x29 = 41 → $\frac{41 \times 375105}{25500} - 456.68$ = 146.43 kPa

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Request engine run time `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Request warm-up `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Requested engine torque `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Rough idle, cylinder 1 `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rough idle, cylinder 2 `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rough idle, cylinder 3 `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rough idle, cylinder 4 `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Short FT B1S1 `UX_SHORT_FT_B1S1`

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.218 %
Unit: %

In testing for 2019 to 2022, 2024, 2026. Not supported for 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 2025. Supported for 2020, 2023.

Starter relay on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Stroke open `UX_STROKE_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 10 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

System guard on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle fully close learn `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle idle position on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle motor current `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle motor duty `UX_THROTTLE_MOTOR_DUTY`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 160 to 167 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle motor duty, close `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle motor duty, open `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle position `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle position command `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle position, number 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle position, number 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle require position `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle sensor 2 voltage `UX_THROTTL_SENSOR__2_VOLT`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 136 to 143 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle sensor open position 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle sensor open position 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Throttle sensor position `UX_THROTTLE_SENSOR_POSITION`

Pelican can show this parameter as the throttle position.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 120 to 127 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Throttle sensor voltage `UX_THROTTLE_SENSOR_VOLT`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 128 to 135 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Time after DTC cleared `UX_TIME_AFTER_DTC_CLEARED`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 192 to 207 of the reply, 16 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Total fuel trim, bank 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transaxle oil temperature `UX_TRANSAXLE_OIL_T`Confirmed

Service 22DID 1040
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x74 = 116 → $116 - 40$ = 76 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Transmission fluid temperature `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission output shaft speed `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Turbine speed `UX_SPD_NT`

Service 21PID 81
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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Valvematic current angle `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Valvematic, target angle `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Variable valve timing aim angle 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Variable valve timing change angle 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Variable valve timing control status 1 on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Variable valve timing duty ratio, bank 1 `UX_VVT_IE_DUTY_RATIO_BANK_1`Confirmed

Service 22DID 108A
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 399.9}{65535} - 200$
Range: -200 to 199 %
Unit: %

0x4000 = 16384 → $\frac{16384 \times 399.9}{65535} - 200$ = -100.023475 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Variable valve timing oil control valve duty 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Variable valve timing oil temperature `UX_VVTOT`

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing

Bits 56 to 63 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Variable valve timing opening angle bank 1 `UX_VVT_IE_OPENING_ANGLE_BANK_1`Confirmed

Service 22DID 2843
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0 %

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Vehicle load `UX_VEHICLE_LOAD`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val \times 100}{65535}$
Range: 0 to 100 %
Unit: %

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Vehicle speed `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Vehicle speed sensor test result, incomplete `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Warm-up cycles since DTCs cleared `UX_WARMUP_CYCLE_CLEARED_DTC`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 176 to 183 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Catalyst

Catalyst temperature, bank 1 sensor 1 `UX_CAT_T_11`Confirmed

Service 22DID 1F3C
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x0339 = 825 → $\frac{825}{10} - 40$ = 42.5 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Catalyst temperature, bank 1 sensor 2 `UX_CAT_T_12`Confirmed

Service 22DID 1F3E
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x028F = 655 → $\frac{655}{10} - 40$ = 25.5 °C

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Misfires

All cylinders misfire count `UX_ALL_CYLINDERS_MISFIRE_CNT`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 56 to 63 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder #1 misfire count `UX_CYL1_MISFIRE_CNT`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder #2 misfire count `UX_CYL2_MISFIRE_CNT`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder #3 misfire count `UX_CYL3_MISFIRE_CNT`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Cylinder #4 misfire count `UX_CYL4_MISFIRE_CNT`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 48 to 55 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Misfire count, all `UX_MIS_ALL`Confirmed

Service 22DID 10A5
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Misfire count, cylinder 1 `UX_MIS_1`Confirmed

Service 22DID 10A7
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Misfire count, cylinder 2 `UX_MIS_2`Confirmed

Service 22DID 10A7
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Misfire count, cylinder 3 `UX_MIS_3`Confirmed

Service 22DID 10A7
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Misfire count, cylinder 4 `UX_MIS_4`Confirmed

Service 22DID 10A7
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 24 to 31 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Misfire load `UX_MISFIRE_LOAD`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 4}{256}$
Range: 0 to 3.98
Unit: Number

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Misfire margin `UX_MISFIRE_MARGIN`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 80 to 87 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

OxygenSensors

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 2023.

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 2023.

Fluids

Distance since oil change `UX_OIL_CHANGE_ODO`

Service 21PID 41
Module7C0 → 7C8
Every5 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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel

Engine fuel rate `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel cut `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel cut `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel cut time `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel injection timing `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel level `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel level, volume `UX_FLI_VOL`

Pelican can show this parameter as the fuel tank level.

Service 21PID 29
Module7C0 → 7C8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5 L
Unit: L

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Fuel pressure 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 4 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 4 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 5 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pressure 6 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel pump duty ratio `UX_FUEL_PUMP_DUTY_RATIO`Confirmed

Service 22DID 106A
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0609756098$
Range: 0 to 3996 kPa
Unit: kPa

0x01EC = 492 → $492 \times 0.0609756098$ = 30 kPa

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Fuel pump/speed status on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel remaining `UX_FLV`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID 1022
Module7C0 → 7C8
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 L
Unit: L

0x0127 = 295 → $\frac{295}{100}$ = 2.95 L

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Fuel return temperature `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 4 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 4 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 5 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Fuel temperature 6 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

High fuel pressure, actual `UX_HFP_ACTUAL`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 24 to 39 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

0x0172 = 370 → $370 \times 10$ = 3,700 kPa

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

High fuel pressure, target `UX_HFP_TARGET`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 23 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

0x0190 = 400 → $400 \times 10$ = 4,000 kPa

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Low fuel pressure `UX_LOW_FUEL_PRESSURE`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 64 to 79 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

0x0024 = 36 → $36 \times 10$ = 360 kPa

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Low fuel pressure sensor `UX_LFPS`Confirmed

Service 22DID 10CD
Module700 → 708
Every1 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.75$
Range: -3276 to 3276 kPa
Unit: kPa

0x8134 = 33076 → $\frac{33076}{10} - 3276.75$ = 30.85 kPa

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Reservoir warning `UX_RESERVOIR_WARNING`Confirmed

Service 21PID 1D
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 1 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Target air-fuel ratio `UX_TARGET_AIR_FUEL_RATIO`

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1.99}{65535}$
Range: 0 to 1.99
Unit: Number

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Vehicle fuel rate `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Lights

Hazard switch history `UX_HAZARD_SWITCH_HISTORY`Confirmed

Service 21PID BC
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 2 of the reply.

Unit: Named states

0b1 = 1 → COMPLETE

States
Raw value	State	Meaning
`0`	`INCOMPLETE`	Incomplete
`1`	`COMPLETE`	Complete

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rheostat `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Stop light `UX_STOP_LIGHT`Confirmed

Service 21PID 1F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Stop light relay `UX_STOP_LIGHT_RELAY`Confirmed

Service 21PID 3C
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Stop light switch `UX_STOP_LIGHT_SWITCH`

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing

Bit 5 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Movement

Accelerator fully close learn 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Accelerator fully close learn 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Accelerator idle position on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Accelerator position `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Accelerator sensor out, number 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Accelerator sensor out, number 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Average engine speed of all cylinders `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Compressor speed `UX_COMP_SPD`Confirmed

Service 21PID 49
Module7C4 → 7CC
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x0000 = 0 → 0 rpm

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Compressor, target speed `UX_COMP_TGT_SPD`Confirmed

Service 21PID 4A
Module7C4 → 7CC
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 15 of the reply, 16 bits.

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

0x0000 = 0 → 0 rpm

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Cruise control speed `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Engine speed `UX_ENGINE_SPEED`

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 80 to 95 of the reply, 16 bits.

Formula: $val$
Range: 0 to 16383 rpm
Unit: rpm

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Engine speed of cylinder 1 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Engine speed of cylinder 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Engine speed of cylinder 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Engine speed of cylinder 4 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Front left wheel acceleration `UX_FL_ACC`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 m/s²
Unit: m/s²

0x00 = 0 → 0 m/s²

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front left wheel speed `UX_FL_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Front left wheel speed `UX_TIRE_FL_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front left wheel speed? `UX_FL_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 1 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front right wheel acceleration `UX_FR_ACC`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 m/s²
Unit: m/s²

0x00 = 0 → 0 m/s²

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front right wheel speed `UX_FR_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Front right wheel speed `UX_TIRE_FR_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front right wheel speed? `UX_FR_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

High voltage, target engine speed `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Intercooler water pump speed, raw count `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Minimum engine speed `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Misfire RPM `UX_MISFIRE_RPM`

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rear left wheel acceleration `UX_RL_ACC`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 m/s²
Unit: m/s²

0x00 = 0 → 0 m/s²

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear left wheel speed `UX_RL_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Rear left wheel speed `UX_TIRE_RL_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear left wheel speed? `UX_RL_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 3 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear right wheel acceleration `UX_RR_ACC`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 m/s²
Unit: m/s²

0x00 = 0 → 0 m/s²

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear right wheel speed `UX_RR_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Rear right wheel speed `UX_TIRE_RR_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear right wheel speed? `UX_RR_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 2 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Vehicle speed `UX_VEHICLE_SPEED`

Pelican can show this parameter as the speed.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing

Bits 96 to 103 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Vehicle speed `UX_VSS_V1`Confirmed

Current vehicle speed.

Pelican can show this parameter as the speed.

Service 21PID 21
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 1.28$
Range: 0 to 326 km/h
Unit: km/h

0x00 = 0 → $0 \times 1.28$ = 0 km/h

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Vehicle speed `UX_VSS_V2`Confirmed

Pelican can show this parameter as the speed.

Service 22DID 1F0D
Module7D2 → 7DA
Every250 ms
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

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 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Vehicle speed, 7C0 `UX_VSS_7C0`

Pelican can show this parameter as the speed.

Service 21PID 21
Module7C0 → 7C8
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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Orientation

Deceleration open `UX_DECELERATION_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 6 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Deceleration sensor `UX_DECEL`Confirmed

Service 21PID 05
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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

0x52 = 82 → $\frac{82 \times 36.36}{255} - 18.18$ = -6.487765 m/s²

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Deceleration sensor, alternate `UX_DECEL2`Confirmed

Service 21PID 05
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

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

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Lateral g `UX_LAT_G`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Longitudinal g `UX_LNG_G`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Yaw rate open error? `UX_YAW_RATE_ERROR`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 5 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Yaw rate sensor `UX_YAW_RATE_7B0`Confirmed

Service 21PID 06
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x56 = 86 → $86 - 128$ = -42 °

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Yaw rate sensor, alternate `UX_YAW_RATE2`Confirmed

Service 21PID 06
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x56 = 86 → $86 - 128$ = -42 °

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Yaw rate value (degrees/se `UX_YAW_RATE`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x71 = 113 → $113 - 128$ = -15 °

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Zero point of yaw rate `UX_ZERO_POINT_OF_YAW_RATE`

Service 21PID A1
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Seatbelts

Buckle switch, left side `UX_BUCKLE_LS`

Service 21PID 04
Module780 → 788
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Supported for 2023. Not supported for 2025.

Buckle switch, right side `UX_BUCKLE_RS`

Service 21PID 04
Module780 → 788
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2019 to 2022, 2024, 2026. Supported for 2023. Not supported for 2025.

P-seatbelt buckle `UX_P_SEATBELT_BUCKLE`

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing

Bit 8 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Reverse beep `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Seat belt beeps `UX_SEAT_BELT_BEEP`

Service 21PID A7
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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Stats

Ready-on time, total `UX_READY_HOURS`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 80 to 95 of the reply, 16 bits.

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

0x018E = 398 → 398 h

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Tires

Brake assist status `UX_BA_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 11 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front left tire pressure `UX_TP_FL_V1`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front left tire pressure `UX_TP_FL_V2`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.8 bar
Unit: bar

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Front left tire temperature `UX_TT_FL`

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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Front left tire temperature `UX_TT_FL_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → $0 - 40$ = -40 °C

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Front left wheel ABS status `UX_FL_WHEEL_ABS_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 1 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front left wheel stability control `UX_FL_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 9 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front right tire pressure `UX_TP_FR_V1`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front right tire pressure `UX_TP_FR_V2`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.8 bar
Unit: bar

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Front right tire temperature `UX_TT_FR`

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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Front right tire temperature `UX_TT_FR_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x00 = 0 → $0 - 40$ = -40 °C

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Front right wheel ABS status `UX_FR_WHEEL_ABS_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 0 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front right wheel cylinder open `UX_FR_WHEEL_CYLINDER_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 12 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Front right wheel stability control `UX_FR_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 8 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Predictive brake assist status `UX_PBA_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 12 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear left tire pressure `UX_TP_RL_V1`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear left tire pressure `UX_TP_RL_V2`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.8 bar
Unit: bar

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Rear left tire temperature `UX_TT_RL`

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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rear left tire temperature `UX_TT_RL_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 23 of the reply, 8 bits.

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

0x00 = 0 → $0 - 40$ = -40 °C

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Rear left wheel ABS status `UX_RL_WHEEL_ABS_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 3 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear left wheel EBS status `UX_RL_WHEEL_EBD_CTRL_STATUS`Confirmed

Electronic brakeforce distribution

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 7 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear left wheel stability control `UX_RL_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 11 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear right tire pressure `UX_TP_RR_V1`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear right tire pressure `UX_TP_RR_V2`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Bits 56 to 63 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.8 bar
Unit: bar

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Rear right tire temperature `UX_TT_RR`

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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Rear right tire temperature `UX_TT_RR_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 24 to 31 of the reply, 8 bits.

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

0x00 = 0 → $0 - 40$ = -40 °C

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Rear right wheel ABS status `UX_RR_WHEEL_ABS_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 2 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear right wheel EBS status `UX_RR_WHEEL_EBD_CTRL_STATUS`Confirmed

Electronic brakeforce distribution

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 6 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Rear right wheel stability control `UX_RR_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bit 10 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Spare tire pressure `UX_TP_SPARE_V1`Confirmed

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2023. In testing for 2019 to 2022, 2024, 2026. Not supported for 2025.

Spare tire pressure `UX_TP_SPARE_V2`Confirmed

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Bits 72 to 79 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.8 bar
Unit: bar

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Spare tire temperature `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Spare tire temperature `UX_TT_SPARE_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 32 to 39 of the reply, 8 bits.

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

0x00 = 0 → $0 - 40$ = -40 °C

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Tire 1 position `UX_TID_1`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 0 to 7 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Tire 2 position `UX_TID_2`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 15 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Tire 3 position `UX_TID_3`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 16 to 23 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Tire 4 position `UX_TID_4`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 24 to 31 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 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Tire pressure 1, set 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Tire pressure 2, set 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Tire pressure 3, set 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Tire pressure 4, set 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Tire pressure 5, set 2 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Torque converter turbine wheel speed `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Wheel cylinder pressure `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission

Boosting converter temperature, lower `UX_BOOSTING_CONV_T_LO`Confirmed

Service 22DID 10A7
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 15 of the reply, 8 bits.

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

0x35 = 53 → $53 - 40$ = 13 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Boosting converter temperature, upper `UX_BOOSTING_CONV_T_HI`Confirmed

Service 22DID 10A7
Module7D2 → 7DA
Every5 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 7 of the reply, 8 bits.

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

0x35 = 53 → $53 - 40$ = 13 °C

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Current gear `UX_GEAR_V2`

Service 21PID DA
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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

DC-DC converter output current `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Gear `UX_GEAR`

Service 21PID 85
Module7E0 → 7E8
Every500 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 20
Unit: Number

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Gear `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Gear lock-up `UX_GEAR_LOCKUP`

Mechanism within the automatic transmission that momentarily locks the gears during gear changes, providing a smoother and more efficient transition between different gears, especially when accelerating or decelerating; essentially helps minimize power loss and jerkiness during gear shifts.

Service 21PID 85
Module7E0 → 7E8
Every500 ms
Testing

Bit 8 of the reply.

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

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Lock up state `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Shift position `UX_SHIFT`Confirmed

Service 22DID 1061
Module7D2 → 7DA
Every1 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

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. In testing for 2019 to 2022, 2024 to 2026.

Torque converter and TE1 on `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid post-converter temperature, variant 3 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, pan var.3 `UX_ATF_T_PAN_V3`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1627
Module700 → 708
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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission fluid temperature, variant 5 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 8 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 9 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 10 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 11 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 12 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 14 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 14 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 21 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission fluid temperature, variant 21 `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission oil pressure calibration, complete `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission shift state ratio `UX_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 2019 to 2022, 2024 to 2026. Not supported for 2023.

Transmission temperature, pan `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Transmission temperature, torque converter `UX_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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Trips

Odometer `UX_ENG_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module700 → 708
Every30 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x00F940 = 63808 → 63,808 km

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Odometer `UX_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module747 → 74F
Every10 s
Testing for 2019 to 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x002336 = 9014 → 9,014 km

Confirmed for 2025. In testing for 2019 to 2022, 2024, 2026. Not supported for 2023.

Odometer `UX_ODO_1FA6`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 1FA6
Module7D2 → 7DA
Every10 s
Testing for 2019 to 2022, 2024 to 2026

Example reply from a 2023 Lexus UX.

Bits 0 to 31 of the reply, 32 bits.

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

0x0009BE9A = 638618 → $\frac{638618}{10}$ = 63,861.8 km

Confirmed for 2023. In testing for 2019 to 2022, 2024 to 2026.

Odometer `UX_ODO_7E0`

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 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Odometer `UX_ODO_V2`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module7D2 → 7DA
Every10 s
Testing for 2019 to 2022, 2024, 2026

Example reply from a 2025 Lexus UX.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x002336 = 9014 → 9,014 km

Confirmed for 2023, 2025. In testing for 2019 to 2022, 2024, 2026.

Previous trip distance `UX_PREV_TRIP_DST`

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 km
Unit: km

In testing for 2019 to 2022, 2024, 2026. Not supported for 2023, 2025.

Parameters

Battery

+BM voltage UX_BM_V

1st turbocharger outlet pressure, control valve UX_1ST_TRUBOCHARGER_P

2nd turbocharger outlet pressure UX_2ND_TRUBOCHARGER_OUTLET_P

2nd turbocharger outlet pressure, control valve UX_2ND_TRUBOCHARGER_P

12V battery current UX_12V_CConfirmed

12V battery temperature UX_12V_TConfirmed

12V battery voltage UX_12V_VConfirmed

12V battery voltage before system main relay UX_12V_BAT_V_BEFORE_SMRConfirmed

12V battery voltage smoothed UX_12V_BAT_V_SMOOTHEDConfirmed

Aux battery voltage UX_AUX_BAT_VConfirmed

Aux. battery capacity after IG OFF UX_AUX_BAT_CAP_AFTER_IG_OFF

Aux. battery capacity after IG ON UX_AUX_BAT_CAP_AFTER_IG_ON

Auxiliary battery current UX_AUXILIARY_BATConfirmed

Battery current UX_BAT_CURRENT

Battery current UX_BAT_CURRENT_700

Battery heater temperature UX_BAT_HEATER_T

Battery status of full charge UX_BAT_STAT_FULL_CHG

Battery temperature UX_BAT_T

Battery temperature UX_BAT_T_700

Battery temperature UX_BAT_T_700_2

Battery temperature 01 UX_BAT_T_01

Battery temperature 02 UX_BAT_T_02

Battery temperature 03 UX_BAT_T_03

Battery temperature 04 UX_BAT_T_04

Battery temperature 05 UX_BAT_T_05

Battery temperature 06 UX_BAT_T_06

Battery temperature 07 UX_BAT_T_07

Battery temperature 08 UX_BAT_T_08

Battery temperature 09 UX_BAT_T_09

Battery temperature 10 UX_BAT_T_10

Battery temperature 11 UX_BAT_T_11

Battery temperature 12 UX_BAT_T_12

Battery temperature 13 UX_BAT_T_13

Battery temperature 14 UX_BAT_T_14

Battery temperature 15 UX_BAT_T_15

Battery temperature 16 UX_BAT_T_16

Battery voltage UX_12V_V_700Confirmed

Battery voltage UX_BAT_V

Battery voltage UX_BATTERY_VOLTAGE_7E0

Charge contactor current UX_SCC_SOLENOID_CURRENTConfirmed

Charging integrated current of aux. battery UX_CHG_INTEGRATED

Dark current of battery UX_DARK_CURRENT_BAT

DC-DC converter high side voltage UX_DC_DC_CONV_HIGH_SIDE_V

DC-DC converter low side voltage UX_DC_DC_CONV_LOW_SIDE_V

DC-DC converter, target voltage before charging UX_DC_DC_CONV_TGT_V

Discharging integrated current of aux. battery UX_DISCHARGING

Distance since last battery cable disconnection UX_DIST_SINCE_BAT_DISCConfirmed

HV battery charge voltage UX_HVBAT_CHRG_V

HV battery charge, maximum UX_HVBAT_SOC_MAXConfirmed

HV battery charge, minimum UX_HVBAT_SOC_MINConfirmed

HV battery current UX_HVBAT_CConfirmed

HV battery maximum temperature UX_HVBAT_MAX_T

HV battery minimum temperature UX_HVBAT_MIN_T

HV battery voltage UX_HVBAT_VConfirmed

Hybrid battery 1 fan UX_HYBRID_BAT_1_FANConfirmed

Hybrid battery 1 fan UX_HYBRID_BAT_1_FAN_747

Hybrid battery block 1 average voltage UX_HYBRID_BAT_BLOCK_1_V

Hybrid battery block 2 average voltage UX_HYBRID_BAT_BLOCK_2_V

Hybrid battery block 3 average voltage UX_HYBRID_BAT_BLOCK_3_V

Hybrid battery block 4 average voltage UX_HYBRID_BAT_BLOCK_4_V

Hybrid battery block 5 average voltage UX_HYBRID_BAT_BLOCK_5_V

Hybrid battery current UX_HYBRID_BAT_CURRENT

Hybrid battery heater temperature 2 UX_HYBRID_BAT_HEATER_T_2

Hybrid battery intake air temperature 1 UX_HYBRID_BAT_IAT_1

Hybrid battery intake air temperature 2 UX_HYBRID_BAT_IAT_2

Hybrid battery SOC UX_HYBRID_BAT_SOC

Hybrid battery temperature 1 UX_HYBRID_BAT_T_1Confirmed

Hybrid battery temperature 2 UX_HYBRID_BAT_T_2Confirmed

Hybrid battery temperature 3 UX_HYBRID_BAT_T_3Confirmed

Hybrid battery voltage UX_HYBRID_BAT_V

Hybrid battery voltage UX_HYBRID_BAT_V_747

Initial engine battery voltage lower limit UX_INITIAL_ENG_BAT_V_LO

Main connector solenoid current UX_SMC_SOLENOID_CURRENT

Main relay a, solenoid current UX_SLA_SOLENOID_CURRENTConfirmed

Main relay r solenoid current UX_SLR_SOLENOID_CURRENTConfirmed

Output speed sensor voltage UX_NOUT_SENS_V

Regen cooperation UX_REGEN_COOPERATIONConfirmed

Regenerative operation UX_FR_REGEN_OPERATIONConfirmed

+BM voltage `UX_BM_V`

1st turbocharger outlet pressure, control valve `UX_1ST_TRUBOCHARGER_P`

2nd turbocharger outlet pressure `UX_2ND_TRUBOCHARGER_OUTLET_P`

2nd turbocharger outlet pressure, control valve `UX_2ND_TRUBOCHARGER_P`

12V battery current `UX_12V_C`Confirmed

12V battery temperature `UX_12V_T`Confirmed

12V battery voltage `UX_12V_V`Confirmed

12V battery voltage before system main relay `UX_12V_BAT_V_BEFORE_SMR`Confirmed

12V battery voltage smoothed `UX_12V_BAT_V_SMOOTHED`Confirmed

Aux battery voltage `UX_AUX_BAT_V`Confirmed

Aux. battery capacity after IG OFF `UX_AUX_BAT_CAP_AFTER_IG_OFF`

Aux. battery capacity after IG ON `UX_AUX_BAT_CAP_AFTER_IG_ON`

Auxiliary battery current `UX_AUXILIARY_BAT`Confirmed

Battery current `UX_BAT_CURRENT`

Battery current `UX_BAT_CURRENT_700`

Battery heater temperature `UX_BAT_HEATER_T`

Battery status of full charge `UX_BAT_STAT_FULL_CHG`

Battery temperature `UX_BAT_T`

Battery temperature `UX_BAT_T_700`

Battery temperature `UX_BAT_T_700_2`

Battery temperature 01 `UX_BAT_T_01`

Battery temperature 02 `UX_BAT_T_02`

Battery temperature 03 `UX_BAT_T_03`

Battery temperature 04 `UX_BAT_T_04`

Battery temperature 05 `UX_BAT_T_05`

Battery temperature 06 `UX_BAT_T_06`

Battery temperature 07 `UX_BAT_T_07`

Battery temperature 08 `UX_BAT_T_08`

Battery temperature 09 `UX_BAT_T_09`

Battery temperature 10 `UX_BAT_T_10`

Battery temperature 11 `UX_BAT_T_11`

Battery temperature 12 `UX_BAT_T_12`

Battery temperature 13 `UX_BAT_T_13`

Battery temperature 14 `UX_BAT_T_14`

Battery temperature 15 `UX_BAT_T_15`

Battery temperature 16 `UX_BAT_T_16`

Battery voltage `UX_12V_V_700`Confirmed

Battery voltage `UX_BAT_V`

Battery voltage `UX_BATTERY_VOLTAGE_7E0`

Charge contactor current `UX_SCC_SOLENOID_CURRENT`Confirmed

Charging integrated current of aux. battery `UX_CHG_INTEGRATED`

Dark current of battery `UX_DARK_CURRENT_BAT`

DC-DC converter high side voltage `UX_DC_DC_CONV_HIGH_SIDE_V`

DC-DC converter low side voltage `UX_DC_DC_CONV_LOW_SIDE_V`

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

Discharging integrated current of aux. battery `UX_DISCHARGING`

Distance since last battery cable disconnection `UX_DIST_SINCE_BAT_DISC`Confirmed

HV battery charge voltage `UX_HVBAT_CHRG_V`

HV battery charge, maximum `UX_HVBAT_SOC_MAX`Confirmed

HV battery charge, minimum `UX_HVBAT_SOC_MIN`Confirmed

HV battery current `UX_HVBAT_C`Confirmed

HV battery maximum temperature `UX_HVBAT_MAX_T`

HV battery minimum temperature `UX_HVBAT_MIN_T`

HV battery voltage `UX_HVBAT_V`Confirmed

Hybrid battery 1 fan `UX_HYBRID_BAT_1_FAN`Confirmed

Hybrid battery 1 fan `UX_HYBRID_BAT_1_FAN_747`

Hybrid battery block 1 average voltage `UX_HYBRID_BAT_BLOCK_1_V`

Hybrid battery block 2 average voltage `UX_HYBRID_BAT_BLOCK_2_V`

Hybrid battery block 3 average voltage `UX_HYBRID_BAT_BLOCK_3_V`

Hybrid battery block 4 average voltage `UX_HYBRID_BAT_BLOCK_4_V`

Hybrid battery block 5 average voltage `UX_HYBRID_BAT_BLOCK_5_V`

Hybrid battery current `UX_HYBRID_BAT_CURRENT`

Hybrid battery heater temperature 2 `UX_HYBRID_BAT_HEATER_T_2`

Hybrid battery intake air temperature 1 `UX_HYBRID_BAT_IAT_1`

Hybrid battery intake air temperature 2 `UX_HYBRID_BAT_IAT_2`

Hybrid battery SOC `UX_HYBRID_BAT_SOC`

Hybrid battery temperature 1 `UX_HYBRID_BAT_T_1`Confirmed

Hybrid battery temperature 2 `UX_HYBRID_BAT_T_2`Confirmed

Hybrid battery temperature 3 `UX_HYBRID_BAT_T_3`Confirmed

Hybrid battery voltage `UX_HYBRID_BAT_V`

Hybrid battery voltage `UX_HYBRID_BAT_V_747`

Initial engine battery voltage lower limit `UX_INITIAL_ENG_BAT_V_LO`

Main connector solenoid current `UX_SMC_SOLENOID_CURRENT`

Main relay a, solenoid current `UX_SLA_SOLENOID_CURRENT`Confirmed

Main relay r solenoid current `UX_SLR_SOLENOID_CURRENT`Confirmed

Output speed sensor voltage `UX_NOUT_SENS_V`

Regen cooperation `UX_REGEN_COOPERATION`Confirmed

Regenerative operation `UX_FR_REGEN_OPERATION`Confirmed

Regenerative request `UX_FR_REGEN_REQUEST`Confirmed

Relay control solenoid current `UX_SRC_SOLENOID_CURRENT`