Parameters

The Lexus GX has 582 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

+BM voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

1st turbocharger outlet pressure, control valve `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

2nd turbocharger outlet pressure `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

2nd turbocharger outlet pressure, control valve `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Aux. battery capacity after IG OFF `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Aux. battery capacity after IG ON `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Battery current `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Battery current `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Battery status of full charge `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Battery temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Battery temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Battery temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Battery voltage `GX_12V_V_700`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 1002
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x26FC = 9980 → $\frac{9980 \times 12.207}{10000}$ = 12.182586 V

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Battery voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Battery voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Charge contactor current `GX_SCC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Charging integrated current of aux. battery `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Dark current of battery `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Discharging integrated current of aux. battery `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Distance since last battery cable disconnection `GX_DIST_SINCE_BAT_DISC`Confirmed

Service 22DID 106C
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x0016 = 22 → 22 km

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Initial engine battery voltage lower limit `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Main connector solenoid current `GX_SMC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Main relay a, solenoid current `GX_SLA_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Main relay r solenoid current `GX_SLR_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Output speed sensor voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Regen cooperation `GX_REGEN_COOPERATION`

Service 21PID 58
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Regenerative operation `GX_FR_REGEN_OPERATION`

Service 21PID 48
Module7B0 → 7B8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Regenerative request `GX_FR_REGEN_REQUEST`

Service 21PID 48
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Relay control solenoid current `GX_SRC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Service contactor solenoid current `GX_SSC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Sleep time of battery sensor `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Turbine speed sensor voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Voltage of battery sensor `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Brakes

Master cylinder sensor temperature `GX_MASTER_CYL_TEMP`Confirmed

Service 22DID 1006
Module7B0 → 7B8
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x47 = 71 → $71 - 80$ = -9 °C

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Parking brake actuator status `GX_EPB`Confirmed

Service 22DID 1045
Module7B0 → 7B8
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x00 = 0 → APPLIED

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

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Climate

A/C compressor pressure `GX_IA_AC_P`

Service 22DID 0393
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 245251}{845473}$
Range: 0 to 1000 psi
Unit: psi

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

A/C compressor pressure sensor voltage `GX_IA_AC_P_SENS_V`

Service 22DID 9800
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{1024}$
Range: 0 to 5 V
Unit: V

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

A/C compressor, state `GX_IA_AC_STATE`

Service 22DID 099B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Adjusted ambient temperature `GX_ADJUSTED_AMBIENT_T`

Service 21PID 3D
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air inlet damper actual pulse `GX_AIR_INLET_DAMPER_ACTUAL_PULSE`

Service 21PID 44
Module7C4 → 7CC
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air inlet damper target pulse `GX_AIR_INLET_DAMPER_TARGET_PULSE`

Service 21PID 44
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air mix servo, actual pulse, driver `GX_AIR_MIX_SERVO_ACT_D`

Service 21PID 41
Module7C4 → 7CC
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air outlet servo pulse, driver `GX_AIR_OUTLET_SERVO_PULSE_D`

Service 21PID 43
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air outlet servo, actual pulse, driver `GX_AIR_OUTLET_SERVO_ACTU_PULSE_D`

Service 21PID 43
Module7C4 → 7CC
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Ambient temperature `GX_AMBIENT_T_700`Confirmed

Service 22DID 1F46
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x1E = 30 → $30 - 40$ = -10 °C

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Ambient temperature, alternate `GX_IA_AAT_ALT`

Service 22DID 057D
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Ambient temperature, climate `GX_AAT_7C4_V2`Confirmed

Service 22DID 1002
Module7C4 → 7CC
Every10 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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

0x02F3 = 755 → $\frac{755}{100}$ = 7.55 °C

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Blower level `GX_BLOWER`Confirmed

Service 22DID 2801
Module7C4 → 7CC
Every10 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Blower motor speed level `GX_BLOWER_MOTOR_SPEED_LEVEL`

Service 21PID 3C
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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cabin temperature `GX_CABIN_T_V2`Confirmed

Service 22DID 1001
Module7C4 → 7CC
Every10 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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

0x038F = 911 → $\frac{911}{100}$ = 9.11 °C

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Climate set point code `GX_HVAC_SET_RAW`Confirmed

Service 22DID 1036
Module7C4 → 7CC
Every10 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x28 = 40 → 40

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Communication with air conditioner `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Communication with HV `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Communication with valvematic `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Evaporator fin thermistor `GX_EVAP_FIN_THERMISTOR`

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

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Set temperature, driver side `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Solar sensor, driver side `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Control

A/C compressor `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accelerator pedal `GX_ACCEL_PEDAL`Confirmed

Service 22DID 1059
Module700 → 708
Every250 ms
Testing for 2003 to 2023, 2025 to 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Accelerator sensor 1 voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accelerator sensor 2 voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Anti-lock brake warning `GX_ABS_WARNING`

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Brake pedal stroke `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Brake warning `GX_BRAKE_WARNING`

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing

Bit 1 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Buzzer `GX_BUZZER`

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing

Bit 3 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Check engine `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Communication with brake `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cruise control live brake cancel `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Electrical load signal 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Electrical load signal 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Electronically controlled brake warning `GX_ECB_WARNING`

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Ignition trigger count `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Key remind sound `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Neutral position `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Parking brake `GX_PARKING_BRAKE`Confirmed

Service 21PID 62
Module7D0 → 7D8
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bit 6 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Parking brake `GX_PARKING_BRAKE_7B0`

Service 21PID 1F
Module7B0 → 7B8
Every1 s
Testing

Bit 1 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Power mode pattern switch `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Power steering `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Shift SW status, d range `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Shift SW status, n range `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Shift SW status, p range `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Shift SW status, r range `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Slip indicator `GX_SLIP_INDICATOR`

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing

Bit 2 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Sports mode selection `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Sports shift down `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Sports shift up `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Starter control `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Starter signal `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Steering angle `GX_STEERING_ANGLE`Confirmed

Service 22DID 1004
Module7B3 → 7BB
Every250 ms
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Steering wheel angle `GX_STEER_ANGLE`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bits 24 to 39 of the reply, 16 bits.

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

0x7F01 = 32513 → $\frac{32513}{10} - 3276.8$ = -25.5 °

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Tail cancel `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

TC `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Traction brake control `GX_TRC_BRAKE_CTRL`

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing

Bit 2 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Traction control `GX_TRC_CTRL`

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Traction engine control `GX_TRC_ENGINE_CTRL`

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing

Bit 1 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Zero point of deceleration `GX_ZP_DEC`

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Zero point of deceleration 2 `GX_ZP_DEC2`

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Zero point of yaw rate `GX_ZP_YAW_RATE`

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cruise control

Cruise control speed `GX_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 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Details

Inspection mode `GX_INSPECTION_MODE`

Service 21PID A6
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

DTCs

2nd air monitor avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

2nd air monitor incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

A/C monitor avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

A/C monitor incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air-fuel sensor heater monitor available `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air-fuel sensor heater monitor incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air-fuel sensor monitor available `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air-fuel sensor monitor incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Catalyst monitor avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Catalyst monitor incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Complete parts monitor_avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

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

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

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

Service 01PID 31
Module7E0 → 7E8
Every15 s

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2023. Supported for 2024 to 2025.

EGR/VVT monitor avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

EGR/VVT monitor incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

EVAP monitor avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

EVAP monitor_icmpl `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel system monitor_avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Heated catalyst monitor avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Heated catalyst monitor incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

MIL `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

MIL ON run distance `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Misfire monitor avail `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Number of DTCs `GX_IA_DTC_CNTD`

Service 22DID 0202
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Number of emission DTC `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Running time from MIL ON `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Electrical

Battery voltage `GX_BATTERY_VOLTAGE`Confirmed

Service 22DID 1021
Module7C0 → 7C8
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Engine

A/F heater duty bank 1 sensor 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

A/F ratio learn value high, bank 1 `GX_AF_LEARN_HIGH_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 32 to 39 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 2024. In testing for 2003 to 2023, 2025 to 2026.

A/F ratio learn value idle, bank 1 `GX_AF_LEARN_IDLE_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

A/F ratio learn value low, bank 1 `GX_AF_LEARN_LOW_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Bits 8 to 15 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

A/F ratio learn value mid.1, bank 1 `GX_AF_LEARN_MID1_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 16 to 23 of the reply, 8 bits.

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

0x8A = 138 → $\frac{138 \times 100}{255} - 50$ = 4.117647 %

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

A/F ratio learn value mid.2, bank 1 `GX_AF_LEARN_MID2_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 24 to 31 of the reply, 8 bits.

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

0xA3 = 163 → $\frac{163 \times 100}{255} - 50$ = 13.921569 %

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

A/F ratio learned high, bank 1 `GX_A_F_RATIO_LEARNED_HIGH_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Bits 32 to 39 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

A/F ratio learned idle, bank 1 `GX_A_F_RATIO_LEARNED_IDLE_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

A/F ratio learned low, bank 1 `GX_A_F_RATIO_LEARNED_LOW_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Bits 8 to 15 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

A/F ratio learned mid 1, bank 1 `GX_A_F_RATIO_LEARNED_MID_1_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Bits 16 to 23 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

A/F ratio learned mid 2, bank 1 `GX_A_F_RATIO_LEARNED_MID_2_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Bits 24 to 31 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

A/F test results 1, incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accessory relay on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accumulator open `GX_ACCUMULATOR_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 16 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Acoustic control induction system vacuum switching valve on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Actual engine percent torque `GX_IA_PCM_ACT_ENG_PCT_TRQ`

Service 22DID F462
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 125$
Range: 0 to 100 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Actual engine torque `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Actuator power supply on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

AF lambda B1S1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air conditioning compressor `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air mix servo target pulse, driver `GX_AIR_MIX_SERVO_TARG_D`

Service 21PID 41
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air-fuel sensor current, bank 1 sensor 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Air-fuel sensor voltage, bank 1 sensor 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Alt voltage - active test `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Alt voltage - non active test `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Alternator output duty `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Alternator output duty cycle `GX_ALT_DUTY_CYCLE`Confirmed

Service 22DID 15FA
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{164}$
Range: 0 to 399 %
Unit: %

0x0400 = 1024 → $\frac{1024}{164}$ = 6.243902 %

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Ambient air temperature `GX_AAT_7C4`

Service 21PID 22
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Ambient temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

APP sensor 1 voltage `GX_IA_APP1_V`

Service 22DID 0914
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

APP sensor 2 voltage `GX_IA_APP2_V`

Service 22DID 0915
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Atmosphere pressure `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Automatic transmission fluid thermal degradation estimate `GX_ATF_THERMAL_DEGRAD_EST`Confirmed

Service 22DID 162B
Module701 → 709
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x03B1 = 945 → 945

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Cabin temperature `GX_CABIN_T`

Service 21PID 21
Module7C4 → 7CC
Every1 s
Testing

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Calculated load_7e0 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Catalyst temperature `GX_IA_CAT_TEMP`

Service 22DID F43C
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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Catalyst temperature B1S1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Catalyst temperature B1S2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Catalyst temperature bank 1 sensor 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Catalyst temperature bank 2 sensor 1 `GX_CAT_T_BANK_2_SENS_1`Confirmed

Service 22DID 1F3D
Module700 → 708
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x02A8 = 680 → $\frac{680 \times 9}{50} - 40$ = 82.4 °F

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Catalyst temperature bank 2 sensor 2 `GX_CAT_T_BANK_2_SENS_2`Confirmed

Service 22DID 1F3F
Module700 → 708
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x01EF = 495 → $\frac{495 \times 9}{50} - 40$ = 49.1 °F

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Check mode on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Closed throttle position switch on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Codes, include history `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Continuously variable transmission learning complete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Continuously variable transmission oil pressure `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Coolant temp `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Coolant temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Coolant water route switching valve 1, closed? `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Coolant water route switching valve 2, closed? `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cooling fan duty ratio `GX_COOLING_FAN_DUTY_RATIO`

Service 22DID 1046
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 127.5}{255}$
Range: 0 to 127.5 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cruise control on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder 1 injection volume `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder 2 injection volume `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder 3 injection volume `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder 4 injection volume `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder number `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Destination `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Dist battery cable disconnect `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Distance since DTC clear `GX_IA_DIST_DTC_CLR`

Service 22DID F431
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Distance with MIL `GX_IA_MIL_DIST`

Service 22DID F421
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Electric fan motor on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Electric thermostat duty ratio `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Electric water pump `GX_ELECTRIC_WATER_PUMP`

Service 22DID 2827
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Electric water pump RPM `GX_EWP_RPM`

Service 22DID 1043
Module700 → 708
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Electric water pump target speed `GX_EWP_TARGET_VSS`

Service 22DID 1043
Module700 → 708
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Engine coolant temperature `GX_ECT`

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 26
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 89.25}{255} + 1.3$
Range: 1.3 to 90.55 °C
Unit: °C

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine coolant temperature, at ignition `GX_ECT_IGN`Confirmed

Service 22DID 1041
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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

0x36 = 54 → $\frac{54 \times 62.5}{100} - 40$ = -6.25 °C

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Engine coolant temperature, initial `GX_ECT_INIT`Confirmed

Service 22DID 1041
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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

0x36 = 54 → $\frac{54 \times 62.5}{100} - 40$ = -6.25 °C

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Engine independent `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine independent control `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine load `GX_IA_ENG_LOAD_PCT`

Pelican can show this parameter as the engine load.

Service 22DID F404
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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine load, actual `GX_IA_ENG_LOAD_ACT`

Service 22DID F443
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 25700 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine oil pressure `GX_EOP`Confirmed

Service 22DID 1074
Module700 → 708
Every250 ms
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Engine oil pressure `GX_IA_EOP`

Service 22DID 0415
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767 kPa
Unit: kPa

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine oil pressure control valve `GX_EOP_CONTROL_VALVE`

Service 22DID 2848
Module700 → 708
Every500 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Engine oil temperature `GX_EOT`Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 22DID 107B
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 192 to 199 of the reply, 8 bits.

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

0x37 = 55 → $55 - 40$ = 15 °C

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Engine oil temperature `GX_EOT_V1`Confirmed

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Bits 72 to 79 of the reply, 8 bits.

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

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Engine oil temperature `GX_EOT_V2`Confirmed

Service 22DID 1F5C
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x22 = 34 → $34 - 40$ = -6 °C

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Engine oil temperature `GX_IA_EOT`

Service 22DID 1310
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100} - 40$
Range: -40 to 615.35 °C
Unit: °C

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine reference torque `GX_IA_PCM_ENG_REFERENCE_TRQ`

Service 22DID F463
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine run time `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine run time `GX_IA_RUN_TIME`

Service 22DID F41F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine run time, up to 255 sec. only `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine speed `GX_IA_RPM`

Service 22DID F40C
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine stall control FB flow `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

EVAP purge duty `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Evaporative purge `GX_IA_EVAP_PURGE_CMD`

Service 22DID 1166
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{32768}$
Range: 0 to 100 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Evaporative purge duty `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Evaporative purge flow `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Evaporative purge vacuum switching valve on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Evaporator target temp `GX_EVAP_TARG_T`

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

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Exhaust gas recirculation step position `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Exhaust gas recirculation temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Exhaust gas recirculation valve step `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Exhaust VVT change angle, bank 1 `GX_EXHAUST_VVT_ANGLE_B1`Confirmed

Service 22DID 1088
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2023, 2025 to 2026.

Exhaust VVT hold learn value, bank 1 `GX_EXHAUST_VVT_HOLD_LEARN_B1`Confirmed

Service 22DID 1089
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x1E7B = 7803 → $\frac{7803 \times 399.9}{65535}$ = 47.614553 %

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Exhaust VVT oil control valve control duty `GX_EXHAUST_VVT_OCV_CONTROL_DUTY`Confirmed

Service 22DID 1062
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Exhaust VVT target angle B1 `GX_EXHAUST_VVT_TARGET_ANGLE_B1`Confirmed

Service 22DID 1071
Module700 → 708
Every250 ms
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Exhaust VVT timing most over-advanced learn value, bank 1 `GX_EXHAUST_VVT_OVER_ADV_LEARN_B1`Confirmed

Service 22DID 108F
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x2EB9 = 11961 → $\frac{11961 \times 639.99}{65535}$ = 116.806598 °

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Fuel cut for engine stop request `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel cut TAU on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel filter temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel trim, long term `GX_IA_LTFT`

Service 22DID F407
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel trim, short term `GX_IA_STFT`

Pelican can show this parameter as the short term fuel trim.

Service 22DID F406
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

G sensor calibration, complete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

G sensor learning value `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Generator field coil control duty `GX_IA_GEN_FC`

Service 22DID 16E8
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 200}{65535}$
Range: 0 to 200 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Generator output voltage `GX_IA_GEN_V`

Service 22DID 16E9
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8}$
Range: 0 to 8191.875 V
Unit: V

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Glass humidity `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Glass temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

HV communication open `GX_HV_COMMUNICATION_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 17 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

ICE, actual torque `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Idle control `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Idle spark advance control 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Idle spark advance control 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Idle spark advance control 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Idle spark advance control 4 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Idle spark advance control, cylinder 1 `GX_IDLE_SAC_CYL_1`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Idle spark advance control, cylinder 2 `GX_IDLE_SAC_CYL_2`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Idle spark advance control, cylinder 3 `GX_IDLE_SAC_CYL_3`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Idle spark advance control, cylinder 4 `GX_IDLE_SAC_CYL_4`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Idle speed control learning `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Idle speed control learning value, l/s `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

IG OFF elapsed time `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Ignition advance `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Ignition advance `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Ignition correction, cylinder 1 `GX_IA_IGN_CORR_CYL1`

Service 22DID 03EC
Module7E0 → 7E8
Every250 ms
Testing

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

Formula: $\frac{val}{512}$
Range: -64 to 63.9 °
Unit: °

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Immobilizer communication on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Initial engine coolant temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Initial intake air temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection `GX_INJECTION`Confirmed

Service 22DID 1019
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2023, 2025 to 2026.

Injection duration for cylinder 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 4 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 4 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 5 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection feedback value 6 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection volume `GX_INJ_VOL`Confirmed

Service 22DID 1017
Module700 → 708
Every250 ms
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Injection volume - target `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection volume 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection volume 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection volume 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection volume 5 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection volume 6 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection volume per 10 injections, cylinder 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injection volume total `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injector port `GX_INJECTOR_PORT`Confirmed

Service 22DID 1018
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2023, 2025 to 2026.

Injector pulse width `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Injector pulse width `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Input shaft speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intake air `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intake air temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intake air temperature, bank 1 sensor 1 `GX_IAT_B1S1`Confirmed

Service 22DID 1F77
Module700 → 708
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 8 to 15 of the reply, 8 bits.

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

0x29 = 41 → $41 - 40$ = 1 °C

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Intake air temperature, bank 1 sensor 2 `GX_IAT_B1S2`Confirmed

Service 22DID 1F77
Module700 → 708
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2023, 2025 to 2026.

Intake temperature fault `GX_IA_IAT_FAULT`

Service 22DID 0700
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intake temperature sensor voltage `GX_IA_IAT_SENS_V`

Service 22DID 1279
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{1023}$
Range: 0 to 5 V
Unit: V

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intake temperature, alternate `GX_IA_IAT_ALT2`

Service 22DID F40F
Module7E0 → 7E8
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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intake VVT change angle, bank 1 `GX_INTAKE_VVT_CHANGE_ANGLE_BANK_1`Confirmed

Service 22DID 1087
Module700 → 708
Every250 ms
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Intake VVT most over-retarded learn value, bank 1 `GX_INTAKE_VVT_OVER_RET_LEARN_B1`Confirmed

Service 22DID 108D
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x0BF7 = 3063 → $\frac{3063 \times 639.99}{65535}$ = 29.912098 °

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Intake VVT target angle B1 `GX_INTAKE_VVT_TARGET_ANGLE_B1`Confirmed

Service 22DID 106F
Module700 → 708
Every250 ms
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Integrated engine run time `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intercooler coolant temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intercooler water pump `GX_INTERCOOLER_WATER`Confirmed

Service 22DID 2820
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 80}{13107}$
Range: 0 to 300 %
Unit: %

0x0000 = 0 → $\frac{0 \times 80}{13107}$ = 0 %

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Internal temperature `GX_ECU_INTERNAL_T`Confirmed

Service 22DID 105E
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x1E = 30 → $30 - 40$ = -10 °C

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Judge time engine ignition `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Judge time engine output `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Knock adjust `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Knock adjust `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Knock correct learn value `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Knock correction, learned value `GX_KNOCK_CORRECT_LEARNED_VALUE`Confirmed

Service 22DID 105C
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 312.5}{10000} - 1024$
Range: -1024 to 1023
Unit: Number

0x8220 = 33312 → $\frac{33312 \times 312.5}{10000} - 1024$ = 17

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Knock feedback `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Knock feedback `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Knock feedback value `GX_KNOCK_FEEDBACK_VALUE`Confirmed

Service 22DID 105C
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Lock up state `GX_LOCK_UP_STATE`Confirmed

Service 22DID 1620
Module701 → 709
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bit 7 of the reply.

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

0b0 = 0 → 0

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Long FT B1S1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Long-term fuel trim, bank 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Main idle `GX_MAIN_IDLE`

Service 21PID 1D
Module7B0 → 7B8
Every1 s
Testing

Bit 2 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Manifold absolute pressure `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Manifold pressure `GX_IA_MAP_7E0`

Service 22DID F40B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 10000}{68947}$
Range: 0 to 36 psi
Unit: psi

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Mass air flow `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Mass air flow `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Master cylinder open `GX_MASTER_CYLINDER_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 8 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Misfire load `GX_MISFIRE_LOAD_700`Confirmed

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Misfire margin `GX_MISFIRE_MARGIN_700`

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2003 to 2022, 2025 to 2026. Supported for 2024. Not supported for 2023.

Misfire RPM `GX_MISFIRE_RPM_700`

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 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 2003 to 2022, 2025 to 2026. Supported for 2024. Not supported for 2023.

Misfire test result, incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Model year `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

O2 heater b1s2_active `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

O2 heater current val bank 1 sensor 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

O2S, bank 1 sensor 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Open side malfunction on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Output shaft speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

OXS1, A/FS2 test result, incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Oxygen sensor voltage, bank 1 sensor 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

PM accumulation ratio - bank 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Purge cut vacuum switching valve duty `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Racing operation `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Regulator pressure `GX_REGULATOR_P`

Service 21PID 53
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 375105}{25500} - 456.68$
Range: -456.68 to 3294 kPa
Unit: kPa

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Request engine run time `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Request warm-up `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Requested engine torque `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rough idle, cylinder 1 `GX_ROUGH_IDLE_CYL_1`Confirmed

Service 22DID 1084
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x01 = 1 → 1 °

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Rough idle, cylinder 2 `GX_ROUGH_IDLE_CYL_2`Confirmed

Service 22DID 1084
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 8 to 15 of the reply, 8 bits.

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

0x00 = 0 → 0 °

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Rough idle, cylinder 3 `GX_ROUGH_IDLE_CYL_3`Confirmed

Service 22DID 1084
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 16 to 23 of the reply, 8 bits.

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

0x3F = 63 → 63 °

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Rough idle, cylinder 4 `GX_ROUGH_IDLE_CYL_4`Confirmed

Service 22DID 1084
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 24 to 31 of the reply, 8 bits.

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

0x00 = 0 → 0 °

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Short FT B1S1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Starter relay on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Stroke open `GX_STROKE_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 10 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Synchronize stroke sensor position `GX_SYNCHRONIZE_STROKE`

Service 22DID 1634
Module701 → 709
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 256}{65535}$
Range: 0 to 256 mm
Unit: mm

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

System guard on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle control desired `GX_IA_ETC_DSD_DEG`

Service 22DID 091A
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{512}$
Range: 0 to 127.9 °
Unit: °

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle fully close learn `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle idle position on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle motor current `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle motor duty `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle motor duty, close `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle motor duty, open `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle position `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle position 1 voltage `GX_IA_TP1_V`

Service 22DID 0917
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle position 2 voltage `GX_IA_TP2_V`

Service 22DID 0918
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle position actual `GX_IA_ETC_ACT_DEG`

Service 22DID 093C
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{512}$
Range: 0 to 127.9 °
Unit: °

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle position command `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle position, number 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle position, number 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle require position `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle sensor 2 voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle sensor open position 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle sensor open position 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle sensor position `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Throttle sensor voltage `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Time after DTC cleared `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Total fuel trim, bank 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid post-converter temperature `GX_TF2_CONV`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1628
Module701 → 709
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.00703125 - 40$
Range: -40 to 350 °F
Unit: °F

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Transmission fluid temperature `GX_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 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Transmission output shaft speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Turbine speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Valvematic current angle `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Valvematic, target angle `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Variable valve timing aim angle 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Variable valve timing change angle 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Variable valve timing control status 1 on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Variable valve timing duty ratio, bank 1 `GX_VVT_IE_DUTY_RATIO_BANK_1`

Service 22DID 108A
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 399.9}{65535} - 200$
Range: -200 to 199 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Variable valve timing oil control valve duty 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Variable valve timing oil temperature `GX_VVTOT`Confirmed

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Bits 56 to 63 of the reply, 8 bits.

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

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Variable valve timing opening angle bank 1 `GX_VVT_IE_OPENING_ANGLE_BANK_1`

Service 22DID 2843
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Vehicle load `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Vehicle speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Vehicle speed sensor test result, incomplete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Warm-up cycles since DTCs cleared `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Warm-ups since DTC clear `GX_IA_WARMUP_CLR`

Service 22DID F430
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Catalyst

Catalyst temperature, bank 1 sensor 1 `GX_CAT_T_11`Confirmed

Service 22DID 1F3C
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x01D2 = 466 → $\frac{466}{10} - 40$ = 6.6 °C

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Catalyst temperature, bank 1 sensor 2 `GX_CAT_T_12`Confirmed

Service 22DID 1F3E
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x0174 = 372 → $\frac{372}{10} - 40$ = -2.8 °C

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Misfires

All cylinders misfire count `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder #1 misfire count `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder #2 misfire count `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder #3 misfire count `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cylinder #4 misfire count `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Misfire count, all `GX_MIS_ALL`Confirmed

Service 22DID 10A5
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → 0

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Misfire count, cylinder 1 `GX_MIS_1`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Misfire count, cylinder 2 `GX_MIS_2`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Misfire count, cylinder 3 `GX_MIS_3`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Misfire count, cylinder 4 `GX_MIS_4`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Misfire load `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Misfire margin `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fluids

Distance since oil change `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel

Engine fuel rate `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel cut `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel cut `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel cut time `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel injection timing `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel level `GX_FLI`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID 1F2F
Module700 → 708
Every30 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x0E = 14 → $\frac{14 \times 100}{255}$ = 5.490196 %

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Fuel level `GX_IA_FLI`

Pelican can show this parameter as the fuel tank level.

Service 22DID F42F
Module7E0 → 7E8
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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel level, volume `GX_FLI_VOL`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 21PID 29
Module7C0 → 7C8
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x00 = 0 → $\frac{0}{2}$ = 0 L

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Fuel pressure 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 4 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 4 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 5 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pressure 6 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel pump duty ratio `GX_FUEL_PUMP_DUTY_RATIO`Confirmed

Service 22DID 106A
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2023, 2025 to 2026.

Fuel pump/speed status on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel remaining `GX_FLV`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID 1022
Module7C0 → 7C8
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 L
Unit: L

0x0254 = 596 → $\frac{596}{100}$ = 5.96 L

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Fuel return temperature `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 4 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 4 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 5 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Fuel temperature 6 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

High fuel pressure, actual `GX_HFP_ACTUAL`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 24 to 39 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

0x011C = 284 → $284 \times 10$ = 2,840 kPa

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

High fuel pressure, target `GX_HFP_TARGET`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2023, 2025 to 2026.

Low fuel pressure `GX_LOW_FUEL_PRESSURE`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 64 to 79 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

0x0028 = 40 → $40 \times 10$ = 400 kPa

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Low fuel pressure sensor `GX_LFPS`Confirmed

Service 22DID 10CD
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.75$
Range: -3276 to 3276 kPa
Unit: kPa

0x8D27 = 36135 → $\frac{36135}{10} - 3276.75$ = 336.75 kPa

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Reservoir warning `GX_RESERVOIR_WARNING`

Service 21PID 1D
Module7B0 → 7B8
Every1 s
Testing

Bit 1 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Target air-fuel ratio `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Vehicle fuel rate `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA

Octane adjust ratio `GX_IA_OAR`

Service 22DID 03E8
Module7E0 → 7E8
Every3600 s
Testing

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

Formula: $\frac{val}{16384}$
Range: 0 to 1
Unit: Number

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_AAT

Ambient air temperature sensor voltage `GX_IA_AAT_V`

Service 22DID 03BA
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0048875855$
Range: 0 to 5 V
Unit: V

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_ACC

Accelerator pedal position `GX_IA_ACC_POS`

Service 22DID 032B
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_CL

Closed loop lambda correction `GX_IA_CL_LC`

Service 22DID 03BD
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{8192}$
Range: -4 to 3.9
Unit: Number

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_HPFP

High pressure fuel pressure desired `GX_IA_HPFP_DES`

Service 22DID 03DC
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 1.450377397$
Range: 0 to 3500 psi
Unit: psi

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

High pressure fuel rail sensor voltage `GX_IA_HPFP_V`

Service 22DID 0324
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{204.6}$
Range: 0 to 5 V
Unit: V

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_LPFP

Low pressure fuel pump commanded duty cycle `GX_IA_LPFP_DUTY`

Service 22DID 0307
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0030517578$
Range: 0 to 100 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_MAP

Manifold absolute pressure sensor voltage `GX_IA_MAP_V`

Typically varies from 1 volt at idle to 5 volts during wide open throttle.

Service 22DID 0301
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1024}$
Range: 0 to 5 V
Unit: V

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_RO2

Rear O2 voltage `GX_IA_RO2_V`

Service 22DID 035F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1024}$
Range: 0 to 1 V
Unit: V

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_VCT_EXH

Exhaust camshaft solenoid duty cycle `GX_IA_VCT_EXH_DUTY`

Service 22DID 0317
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0030517578$
Range: 0 to 100 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Exhaust camshaft timing, actual `GX_IA_VCT_EXH_ACT`

Service 22DID 0319
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 50 °
Unit: °

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

GX_IA_VCT_INT

Intake camshaft solenoid duty cycle `GX_IA_VCT_INT_DUTY`

Service 22DID 0316
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0030517578$
Range: 0 to 100 %
Unit: %

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intake camshaft timing, actual `GX_IA_VCT_INT_ACT`

Service 22DID 0318
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val}{16}$
Range: -50 to 60 °
Unit: °

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Lights

Hazard switch history `GX_HAZARD_SWITCH_HISTORY`

Service 21PID BC
Module7B0 → 7B8
Every1 s
Testing

Bit 2 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`INCOMPLETE`	Incomplete
`1`	`COMPLETE`	Complete

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rheostat `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Stop light `GX_STOP_LIGHT`

Service 21PID 1F
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Stop light relay `GX_STOP_LIGHT_RELAY`

Service 21PID 3C
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Stop light switch `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Movement

Accelerator fully close learn 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accelerator fully close learn 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accelerator idle position on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accelerator position `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accelerator sensor out, number 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Accelerator sensor out, number 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Average engine speed of all cylinders `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Compressor speed `GX_COMP_SPD`

Service 21PID 49
Module7C4 → 7CC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Compressor, target speed `GX_COMP_TGT_SPD`

Service 21PID 4A
Module7C4 → 7CC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Cruise control speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine speed of cylinder 1 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine speed of cylinder 2 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine speed of cylinder 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Engine speed of cylinder 4 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front left wheel acceleration `GX_FL_ACC`

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 m/s²
Unit: m/s²

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front left wheel speed `GX_TIRE_FL_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Front left wheel speed? `GX_FL_WHEEL_SPEED_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 1 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front right wheel acceleration `GX_FR_ACC`

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 m/s²
Unit: m/s²

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front right wheel speed `GX_TIRE_FR_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Front right wheel speed? `GX_FR_WHEEL_SPEED_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

High voltage, target engine speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Intercooler water pump speed, raw count `GX_IWP_SPEED`Confirmed

Service 22DID 1075
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x80CD = 32973 → 32,973

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Minimum engine speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Misfire RPM `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

NC1 speed `GX_NC1_SPD`

Service 22DID 1614
Module701 → 709
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 10000 rpm
Unit: rpm

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

NO speed `GX_NO_SPD`

Service 22DID 1618
Module701 → 709
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 10000 rpm
Unit: rpm

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

NSS speed `GX_NSS_SPD`

Service 22DID 1616
Module701 → 709
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 10000 rpm
Unit: rpm

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

NT speed `GX_NT_SPD`

Service 22DID 161A
Module701 → 709
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 10000 rpm
Unit: rpm

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear left wheel acceleration `GX_RL_ACC`

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 m/s²
Unit: m/s²

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear left wheel speed `GX_TIRE_RL_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Rear left wheel speed? `GX_RL_WHEEL_SPEED_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 3 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear right wheel acceleration `GX_RR_ACC`

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 m/s²
Unit: m/s²

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear right wheel speed `GX_TIRE_RR_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Rear right wheel speed? `GX_RR_WHEEL_SPEED_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 2 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Vehicle speed `GX_IA_VSS`

Pelican can show this parameter as the speed.

Service 22DID F40D
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Vehicle speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Vehicle speed `GX_VSS_V1`Confirmed

Current vehicle speed.

Pelican can show this parameter as the speed.

Service 21PID 21
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Vehicle speed, 7C0 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Orientation

Deceleration open `GX_DECELERATION_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Deceleration sensor `GX_DECEL`

Service 21PID 05
Module7B0 → 7B8
Every250 ms
Testing

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Deceleration sensor, alternate `GX_DECEL2`

Service 21PID 05
Module7B0 → 7B8
Every250 ms
Testing

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Lateral g `GX_LAT_G`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Longitudinal g `GX_LNG_G`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Yaw rate open error? `GX_YAW_RATE_ERROR`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 5 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Yaw rate sensor `GX_YAW_RATE_7B0`

Service 21PID 06
Module7B0 → 7B8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Yaw rate sensor, alternate `GX_YAW_RATE2`

Service 21PID 06
Module7B0 → 7B8
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Yaw rate value (degrees/se `GX_YAW_RATE`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bits 16 to 23 of the reply, 8 bits.

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

0x7D = 125 → $125 - 128$ = -3 °

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Zero point of yaw rate `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Seatbelts

P-seatbelt buckle `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Reverse beep `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Seat belt beeps `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Tires

Brake assist status `GX_BA_CTRL_STATUS`

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing

Bit 11 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front left tire pressure `GX_TP_FL_V1`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2003 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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Front left tire pressure `GX_TP_FL_V2`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Front left tire temperature `GX_TT_FL`Confirmed

Service 21PID 16
Module750 → 758
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Front left tire temperature `GX_TT_FL_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Front left wheel ABS status `GX_FL_WHEEL_ABS_CTRL_STATUS`

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing

Bit 1 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front left wheel stability control `GX_FL_WHEEL_VSC_CTRL`

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing

Bit 9 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front right tire pressure `GX_TP_FR_V1`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2003 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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Front right tire pressure `GX_TP_FR_V2`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Front right tire temperature `GX_TT_FR`Confirmed

Service 21PID 16
Module750 → 758
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Bits 8 to 15 of the reply, 8 bits.

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

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Front right tire temperature `GX_TT_FR_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Front right wheel ABS status `GX_FR_WHEEL_ABS_CTRL_STATUS`

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front right wheel cylinder open `GX_FR_WHEEL_CYLINDER_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing

Bit 12 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Front right wheel stability control `GX_FR_WHEEL_VSC_CTRL`

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing

Bit 8 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Predictive brake assist status `GX_PBA_CTRL_STATUS`

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing

Bit 12 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear left tire pressure `GX_TP_RL_V1`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2003 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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Rear left tire pressure `GX_TP_RL_V2`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Rear left tire temperature `GX_TT_RL`Confirmed

Service 21PID 16
Module750 → 758
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Bits 16 to 23 of the reply, 8 bits.

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

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Rear left tire temperature `GX_TT_RL_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Rear left wheel ABS status `GX_RL_WHEEL_ABS_CTRL_STATUS`

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing

Bit 3 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear left wheel EBS status `GX_RL_WHEEL_EBD_CTRL_STATUS`

Electronic brakeforce distribution

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing

Bit 7 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear left wheel stability control `GX_RL_WHEEL_VSC_CTRL`

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing

Bit 11 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear right tire pressure `GX_TP_RR_V1`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2003 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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Rear right tire pressure `GX_TP_RR_V2`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Rear right tire temperature `GX_TT_RR`Confirmed

Service 21PID 16
Module750 → 758
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Bits 24 to 31 of the reply, 8 bits.

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

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Rear right tire temperature `GX_TT_RR_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Rear right wheel ABS status `GX_RR_WHEEL_ABS_CTRL_STATUS`

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing

Bit 2 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear right wheel EBS status `GX_RR_WHEEL_EBD_CTRL_STATUS`

Electronic brakeforce distribution

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing

Bit 6 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Rear right wheel stability control `GX_RR_WHEEL_VSC_CTRL`

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing

Bit 10 of the reply.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Spare tire pressure `GX_TP_SPARE_V1`Confirmed

Service 21PID 30
Module750 → 758
Every1 s
Testing for 2003 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 2003 to 2022, 2025 to 2026. Not supported for 2024.

Spare tire pressure `GX_TP_SPARE_V2`Confirmed

Service 22DID 1005
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Spare tire temperature `GX_TT_SPARE`Confirmed

Service 21PID 16
Module750 → 758
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Bits 32 to 39 of the reply, 8 bits.

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

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Spare tire temperature `GX_TT_SPARE_V2`Confirmed

Service 22DID 1004
Module750 → 758
Every5 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

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 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Tire 1 position `GX_TID_1`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x01 = 1 → FL

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Tire 2 position `GX_TID_2`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 8 to 15 of the reply, 8 bits.

Unit: Named states

0x02 = 2 → FR

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Tire 3 position `GX_TID_3`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 16 to 23 of the reply, 8 bits.

Unit: Named states

0x03 = 3 → RL

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Tire 4 position `GX_TID_4`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 24 to 31 of the reply, 8 bits.

Unit: Named states

0x04 = 4 → RR

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Tire pressure 1, set 2 `GX_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 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Tire pressure 2, set 2 `GX_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 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Tire pressure 3, set 2 `GX_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 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Tire pressure 4, set 2 `GX_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 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Tire pressure 5, set 2 `GX_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 2003 to 2022, 2025 to 2026. Not supported for 2023 to 2024.

Torque converter turbine wheel speed `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Wheel cylinder pressure `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission

Current gear `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Gear `GX_GEAR`Confirmed

Service 21PID 85
Module7E0 → 7E8
Every500 ms
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 20
Unit: Number

0x01 = 1 → 1

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Gear `GX_GEAR_700`Confirmed

Service 22DID 1621
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 7 of the reply, 8 bits.

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

0x01 = 1 → 1

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Gear lock-up `GX_GEAR_LOCKUP`Confirmed

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 for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bit 8 of the reply.

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

0b0 = 0 → 0

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Gear, engaged `GX_IA_GEAR_ENG`

Service 22DID 1E1F
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 6
Unit: Number

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Lock up state `GX_AT_LOCK_UP_STATE`Confirmed

Service 22DID 1620
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bit 7 of the reply.

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

0b0 = 0 → 0

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Torque converter and TE1 on `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid post-converter temperature, variant 3 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, pan `GX_ATF_T_PAN`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1627
Module701 → 709
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

0x2200 = 8704 → $\frac{8704}{256} - 40$ = -6 °C

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Transmission fluid temperature, pan var.3 `GX_ATF_T_PAN_V3`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1627
Module700 → 708
Every1 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

0x0000 = 0 → $\frac{0}{256} - 40$ = -40 °C

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Transmission fluid temperature, variant 5 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 8 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 9 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 10 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 11 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 12 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 14 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 14 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 21 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission fluid temperature, variant 21 `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission oil pressure calibration, complete `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission shift state ratio `GX_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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission shift state ratio `GX_TRANS_SHIFT_ST_RAT_701`

Service 22DID 1622
Module701 → 709
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 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission temperature `GX_IA_TRANS_T_V6`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1E1C
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{80} + 32$
Range: 0 to 7000 °F
Unit: °F

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Transmission temperature, pan `GX_ATF_PAN_T`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 82
Module7E0 → 7E8
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

0x3660 = 13920 → $\frac{13920}{256} - 40$ = 14.375 °C

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Transmission temperature, torque converter `GX_ATF_TQC_T`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 82
Module7E0 → 7E8
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

0x38E0 = 14560 → $\frac{14560}{256} - 40$ = 16.875 °C

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Trips

Odometer `GX_ENG_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module700 → 708
Every30 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x008658 = 34392 → 34,392 km

Confirmed for 2024. In testing for 2003 to 2023, 2025 to 2026.

Odometer `GX_IA_ODO`

Service 22DID DD01
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Odometer `GX_ODO_7E0`Confirmed

Pelican can show this parameter as the odometer.

Service 21PID 28
Module7E0 → 7E8
Every5 s
Testing for 2003 to 2022, 2024 to 2026

Example reply from a 2023 Lexus GX.

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x00D375 = 54133 → 54,133 km

Confirmed for 2023. In testing for 2010 to 2022, 2025 to 2026. Not supported for 2024.

Odometer `GX_ODO_V5`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module701 → 709
Every10 s
Testing for 2003 to 2023, 2025 to 2026

Example reply from a 2024 Lexus GX.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x000000 = 0 → 0 km

Confirmed for 2024. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2023.

Previous trip distance `GX_PREV_TRIP_DST`Confirmed

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 2003 to 2022, 2024 to 2026

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 km
Unit: km

Confirmed for 2023. In testing for 2003 to 2022, 2025 to 2026. Not supported for 2024.

Vehicle odometer `GX_IA_PCM_VEH_ODO`

Service 22DID F4A6
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 31 of the reply, 32 bits.

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

In testing for 2003 to 2023, 2025 to 2026. Not supported for 2024.

Parameters

Battery

+BM voltage GX_BM_V

1st turbocharger outlet pressure, control valve GX_1ST_TRUBOCHARGER_P

2nd turbocharger outlet pressure GX_2ND_TRUBOCHARGER_OUTLET_P

2nd turbocharger outlet pressure, control valve GX_2ND_TRUBOCHARGER_P

Aux. battery capacity after IG OFF GX_AUX_BAT_CAP_AFTER_IG_OFF

Aux. battery capacity after IG ON GX_AUX_BAT_CAP_AFTER_IG_ON

Battery current GX_BAT_CURRENT

Battery current GX_BAT_CURRENT_700

Battery status of full charge GX_BAT_STAT_FULL_CHG

Battery temperature GX_BAT_T

Battery temperature GX_BAT_T_700

Battery temperature GX_BAT_T_700_2

Battery voltage GX_12V_V_700Confirmed

Battery voltage GX_BAT_V

Battery voltage GX_BATTERY_VOLTAGE_7E0

Charge contactor current GX_SCC_SOLENOID_CURRENT

Charging integrated current of aux. battery GX_CHG_INTEGRATED

Dark current of battery GX_DARK_CURRENT_BAT

Discharging integrated current of aux. battery GX_DISCHARGING

Distance since last battery cable disconnection GX_DIST_SINCE_BAT_DISCConfirmed

Initial engine battery voltage lower limit GX_INITIAL_ENG_BAT_V_LO

Main connector solenoid current GX_SMC_SOLENOID_CURRENT

Main relay a, solenoid current GX_SLA_SOLENOID_CURRENT

Main relay r solenoid current GX_SLR_SOLENOID_CURRENT

Output speed sensor voltage GX_NOUT_SENS_V

Regen cooperation GX_REGEN_COOPERATION

Regenerative operation GX_FR_REGEN_OPERATION

Regenerative request GX_FR_REGEN_REQUEST

Relay control solenoid current GX_SRC_SOLENOID_CURRENT

Service contactor solenoid current GX_SSC_SOLENOID_CURRENT

Sleep time of battery sensor GX_SLEEP_TIME_BATSENS

Turbine speed sensor voltage GX_NT_SENS_V

Voltage of battery sensor GX_V_BATSENS

Brakes

Master cylinder sensor temperature GX_MASTER_CYL_TEMPConfirmed

Parking brake actuator status GX_EPBConfirmed

Climate

A/C compressor pressure GX_IA_AC_P

A/C compressor pressure sensor voltage GX_IA_AC_P_SENS_V

A/C compressor, state GX_IA_AC_STATE

Adjusted ambient temperature GX_ADJUSTED_AMBIENT_T

Air inlet damper actual pulse GX_AIR_INLET_DAMPER_ACTUAL_PULSE

Air inlet damper target pulse GX_AIR_INLET_DAMPER_TARGET_PULSE

Air mix servo, actual pulse, driver GX_AIR_MIX_SERVO_ACT_D

Air outlet servo pulse, driver GX_AIR_OUTLET_SERVO_PULSE_D

Air outlet servo, actual pulse, driver GX_AIR_OUTLET_SERVO_ACTU_PULSE_D

Ambient temperature GX_AMBIENT_T_700Confirmed

Ambient temperature, alternate GX_IA_AAT_ALT

Ambient temperature, climate GX_AAT_7C4_V2Confirmed

Blower level GX_BLOWERConfirmed

Blower motor speed level GX_BLOWER_MOTOR_SPEED_LEVEL

Cabin temperature GX_CABIN_T_V2Confirmed

Climate set point code GX_HVAC_SET_RAWConfirmed

Communication with air conditioner GX_COMM_WITH_AIR_CONDITIONER

Communication with HV GX_COMMUNICATION_WITH_HV

Communication with valvematic GX_COMM_WITH_VALVEMATIC_COMM

Evaporator fin thermistor GX_EVAP_FIN_THERMISTOR

Set temperature, driver side GX_T_DRIVER

Solar sensor, driver side GX_SOLAR_DRIVER

Control

A/C compressor GX_A_C_COMPRESSOR

Accelerator pedal GX_ACCEL_PEDALConfirmed

Accelerator sensor 1 voltage GX_ACCEL_SENS__NO_1_VOLT

Accelerator sensor 2 voltage GX_ACCEL_SENS__NO_2_VOLT

Anti-lock brake warning GX_ABS_WARNING

Brake pedal stroke GX_BRAKE_STROKE

Brake warning GX_BRAKE_WARNING

Buzzer GX_BUZZER

Check engine GX_CHECK_ENGINE

Communication with brake GX_COMMUNICATION_WITH_BRAKE

Cruise control live brake cancel GX_CRUISE_CONTROL_LIVE_BRAKE_CANCEL_SWITCH

Electrical load signal 1 GX_ELECTRICAL_LOAD_SIGNAL_1

Electrical load signal 2 GX_ELECTRICAL_LOAD_SIGNAL_2

Electronically controlled brake warning GX_ECB_WARNING

Ignition trigger count GX_IGNITION_TRIG_CNT

Key remind sound GX_KEY_REMIND_SOUND

Neutral position GX_NEUTRAL_POSITION_SW_SIGNAL

Parking brake GX_PARKING_BRAKEConfirmed

+BM voltage `GX_BM_V`

1st turbocharger outlet pressure, control valve `GX_1ST_TRUBOCHARGER_P`

2nd turbocharger outlet pressure `GX_2ND_TRUBOCHARGER_OUTLET_P`

2nd turbocharger outlet pressure, control valve `GX_2ND_TRUBOCHARGER_P`

Aux. battery capacity after IG OFF `GX_AUX_BAT_CAP_AFTER_IG_OFF`

Aux. battery capacity after IG ON `GX_AUX_BAT_CAP_AFTER_IG_ON`

Battery current `GX_BAT_CURRENT`

Battery current `GX_BAT_CURRENT_700`

Battery status of full charge `GX_BAT_STAT_FULL_CHG`

Battery temperature `GX_BAT_T`

Battery temperature `GX_BAT_T_700`

Battery temperature `GX_BAT_T_700_2`

Battery voltage `GX_12V_V_700`Confirmed

Battery voltage `GX_BAT_V`

Battery voltage `GX_BATTERY_VOLTAGE_7E0`

Charge contactor current `GX_SCC_SOLENOID_CURRENT`

Charging integrated current of aux. battery `GX_CHG_INTEGRATED`

Dark current of battery `GX_DARK_CURRENT_BAT`

Discharging integrated current of aux. battery `GX_DISCHARGING`

Distance since last battery cable disconnection `GX_DIST_SINCE_BAT_DISC`Confirmed

Initial engine battery voltage lower limit `GX_INITIAL_ENG_BAT_V_LO`

Main connector solenoid current `GX_SMC_SOLENOID_CURRENT`

Main relay a, solenoid current `GX_SLA_SOLENOID_CURRENT`

Main relay r solenoid current `GX_SLR_SOLENOID_CURRENT`

Output speed sensor voltage `GX_NOUT_SENS_V`

Regen cooperation `GX_REGEN_COOPERATION`

Regenerative operation `GX_FR_REGEN_OPERATION`

Regenerative request `GX_FR_REGEN_REQUEST`

Relay control solenoid current `GX_SRC_SOLENOID_CURRENT`

Service contactor solenoid current `GX_SSC_SOLENOID_CURRENT`

Sleep time of battery sensor `GX_SLEEP_TIME_BATSENS`

Turbine speed sensor voltage `GX_NT_SENS_V`

Voltage of battery sensor `GX_V_BATSENS`

Master cylinder sensor temperature `GX_MASTER_CYL_TEMP`Confirmed

Parking brake actuator status `GX_EPB`Confirmed

A/C compressor pressure `GX_IA_AC_P`

A/C compressor pressure sensor voltage `GX_IA_AC_P_SENS_V`

A/C compressor, state `GX_IA_AC_STATE`

Adjusted ambient temperature `GX_ADJUSTED_AMBIENT_T`

Air inlet damper actual pulse `GX_AIR_INLET_DAMPER_ACTUAL_PULSE`

Air inlet damper target pulse `GX_AIR_INLET_DAMPER_TARGET_PULSE`

Air mix servo, actual pulse, driver `GX_AIR_MIX_SERVO_ACT_D`

Air outlet servo pulse, driver `GX_AIR_OUTLET_SERVO_PULSE_D`

Air outlet servo, actual pulse, driver `GX_AIR_OUTLET_SERVO_ACTU_PULSE_D`

Ambient temperature `GX_AMBIENT_T_700`Confirmed

Ambient temperature, alternate `GX_IA_AAT_ALT`

Ambient temperature, climate `GX_AAT_7C4_V2`Confirmed

Blower level `GX_BLOWER`Confirmed

Blower motor speed level `GX_BLOWER_MOTOR_SPEED_LEVEL`

Cabin temperature `GX_CABIN_T_V2`Confirmed

Climate set point code `GX_HVAC_SET_RAW`Confirmed

Communication with air conditioner `GX_COMM_WITH_AIR_CONDITIONER`

Communication with HV `GX_COMMUNICATION_WITH_HV`

Communication with valvematic `GX_COMM_WITH_VALVEMATIC_COMM`

Evaporator fin thermistor `GX_EVAP_FIN_THERMISTOR`

Set temperature, driver side `GX_T_DRIVER`

Solar sensor, driver side `GX_SOLAR_DRIVER`

A/C compressor `GX_A_C_COMPRESSOR`

Accelerator pedal `GX_ACCEL_PEDAL`Confirmed

Accelerator sensor 1 voltage `GX_ACCEL_SENS__NO_1_VOLT`

Accelerator sensor 2 voltage `GX_ACCEL_SENS__NO_2_VOLT`

Anti-lock brake warning `GX_ABS_WARNING`

Brake pedal stroke `GX_BRAKE_STROKE`

Brake warning `GX_BRAKE_WARNING`

Buzzer `GX_BUZZER`

Check engine `GX_CHECK_ENGINE`

Communication with brake `GX_COMMUNICATION_WITH_BRAKE`

Cruise control live brake cancel `GX_CRUISE_CONTROL_LIVE_BRAKE_CANCEL_SWITCH`

Electrical load signal 1 `GX_ELECTRICAL_LOAD_SIGNAL_1`

Electrical load signal 2 `GX_ELECTRICAL_LOAD_SIGNAL_2`

Electronically controlled brake warning `GX_ECB_WARNING`

Ignition trigger count `GX_IGNITION_TRIG_CNT`

Key remind sound `GX_KEY_REMIND_SOUND`

Neutral position `GX_NEUTRAL_POSITION_SW_SIGNAL`

Parking brake `GX_PARKING_BRAKE`Confirmed

Parking brake `GX_PARKING_BRAKE_7B0`

Power mode pattern switch `GX_PATTERN_SWITCH_PWR`

Power steering `GX_POWER_STEERING_SIGNAL`

Shift SW status, d range `GX_SHIFT_SW_STATUS_D_RANGE`

Shift SW status, n range `GX_SHIFT_SW_STATUS_N_RANGE`