Parameters

The Acura ZDX has 33 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

12V battery voltage `ZDX_12V_V`

12 V system voltage from the Drive Motor Control Module (matches Chevrolet-Equinox-EV DA1D 2233E5). Note: LYRIQ command_support docs list this DID as HV pack voltage - on-vehicle it reads 13.1-13.9 V under DC-DC float and does not track pack voltage.

Pelican can show this parameter as the starter battery voltage.

Service 22DID 33E5
ModuleDA1D
Every10 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 2010 to 2013, 2024.

Cell voltage, average `ZDX_HVBAT_C_V_AVG`

Service 22DID 2AF5
ModuleDACB
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 V
Unit: V

In testing for 2010 to 2013, 2024.

Cell voltage, maximum `ZDX_HVBAT_C_V_MAX`

Service 22DID 2AF5
ModuleDACB
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 V
Unit: V

In testing for 2010 to 2013, 2024.

Cell voltage, minimum `ZDX_HVBAT_C_V_MIN`

Service 22DID 2AF5
ModuleDACB
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 V
Unit: V

In testing for 2010 to 2013, 2024.

Charge station pilot current `ZDX_EVSE_PILOT_C`

J1772 pilot-advertised AC current limit. Read 38.8 A on a 9.2 kW EVSE while plugged; snaps to a 10.0 A default when unplugged.

Service 22DID 4149
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2010 to 2013, 2024.

Control module voltage `VPWR`SAE J1979Confirmed

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

Pelican can show this parameter as the starter battery voltage.

Service 01PID 42
Module7E0 → 7E8
Every10 s

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2024.

State of charge `ZDX_SOC`

Pelican can show this parameter as the state of charge.

Service 22DID 2B43
ModuleDACB
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 2010 to 2013, 2024.

State of charge, high resolution `ZDX_SOC_HD`

A high resolution measure of the battery pack's remaining state of charge.

Pelican can show this parameter as the state of charge.

Service 22DID 27C6
ModuleDACB
Every500 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{65535}$
Range: 0 to 100 %
Unit: %

In testing for 2010 to 2013, 2024.

Traction battery coolant temperature 1 `ZDX_HVBAT_COOL_T1`

Service 22DID 40E5
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 °C
Unit: °C

In testing for 2010 to 2013, 2024.

Traction battery coolant temperature 2 `ZDX_HVBAT_COOL_T2`

Service 22DID 40E6
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 °C
Unit: °C

In testing for 2010 to 2013, 2024.

Traction battery current `ZDX_HVBAT_C`

Signed pack current from the drive-motor/power-electronics controller (negative = charging). Confirmed -22.75 A at a steady 9.22 kW AC charge and +0.9 A accessory draw in Ready. Same register family as Chevy Bolt 7E1 222414.

Pelican can show this parameter as the traction battery current.

Service 22DID 2414
ModuleDA17 → 17
Every1 s
Testing

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

Formula: $\frac{val}{20}$
Range: -1000 to 1000 A
Unit: A

In testing for 2010 to 2013, 2024.

Traction battery group 1 voltage `ZDX_HVBAT_GRP1_V`

Service 22DID 416C
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 65 V
Unit: V

In testing for 2010 to 2013, 2024.

Traction battery group 2 voltage `ZDX_HVBAT_GRP2_V`

Service 22DID 416D
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 65 V
Unit: V

In testing for 2010 to 2013, 2024.

Traction battery group 3 voltage `ZDX_HVBAT_GRP3_V`

~51 V battery groups; rise under charge, fall under load, and read 0 with the vehicle off (live measurements behind the contactors).

Service 22DID 416E
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 65 V
Unit: V

In testing for 2010 to 2013, 2024.

Traction battery nominal voltage `ZDX_HVBAT_NOM_V`

Constant rated (nominal) pack voltage, 352.1 V on a 2025 LYRIQ - identical while charging at 70% SOC and at rest at 80% SOC, so it is not a live measurement. Duplicates at 2428/242D/2434/2489.

Service 22DID 2429
ModuleDA17 → 17
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023 V
Unit: V

In testing for 2010 to 2013, 2024.

Traction battery temperature `ZDX_HVBAT_T`

Same encoding as Chevy Bolt 7E4 22434F.

Service 22DID 434F
ModuleDA40 → 40
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 2010 to 2013, 2024.

Traction battery temperature sensor A `ZDX_HVBAT_T_A`

Service 22DID 4127
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 °C
Unit: °C

In testing for 2010 to 2013, 2024.

Traction battery temperature sensor B `ZDX_HVBAT_T_B`

Service 22DID 4124
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 °C
Unit: °C

In testing for 2010 to 2013, 2024.

Control

Steering wheel angle `ZDX_STEER_ANGLE`

Service 22DID 4C2D
ModuleDA28
Every100 ms
Testing

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

Formula: $\frac{val \times 220}{10000}$
Range: -720.896 to 720.8739 °
Unit: °

In testing for 2010 to 2013, 2024.

DTCs

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 2024.

Engine

Brake pressure `ZDX_BP`

Service 22DID 4A7C
ModuleDA28
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $val \times 100 - 1000$
Range: -13800 to 11700 kPa
Unit: kPa

In testing for 2010 to 2013, 2024.

Movement

Vehicle speed `VSS`SAE J1979Confirmed

Pelican can show this parameter as the speed.

Service 01PID 0D
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2024.

Orientation

Lateral acceleration `ZDX_LAT_G`

Service 22DID 4C2F
ModuleDA28
Every100 ms
Testing

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

Formula: $\frac{val \times 15.92796725}{10000}$
Range: -52 to 52 g
Unit: g

In testing for 2010 to 2013, 2024.

Longitudinal acceleration `ZDX_LNG_G`

Service 22DID 4C30
ModuleDA28
Every100 ms
Testing

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

Formula: $\frac{val \times 15.92796725}{10000}$
Range: -52 to 52 g
Unit: g

In testing for 2010 to 2013, 2024.

Tires

Front left tire pressure `ZDX_TP_FL`

Pelican can show this parameter as the front left tire pressure.

Service 22DID 5005
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2010 to 2013, 2024.

Front left wheel speed `ZDX_FL_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28
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 2010 to 2013, 2024.

Front right tire pressure `ZDX_TP_FR`

Pelican can show this parameter as the front right tire pressure.

Service 22DID 5006
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2010 to 2013, 2024.

Front right wheel speed `ZDX_FR_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28
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 2010 to 2013, 2024.

Rear left tire pressure `ZDX_TP_RL`

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 5008
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2010 to 2013, 2024.

Rear left wheel speed `ZDX_RL_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28
Every250 ms
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2010 to 2013, 2024.

Rear right tire pressure `ZDX_TP_RR`

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 5007
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2010 to 2013, 2024.

Rear right wheel speed `ZDX_RR_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28
Every250 ms
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2010 to 2013, 2024.

Trips

Odometer `ZDX_ODO`

u32/64 km. Verified against the dash to the mile (2,031,186/64 = 31,737 km = 19,720 mi). 22415B returns the same register.

Pelican can show this parameter as the odometer.

Service 22DID 448F
ModuleDA40 → 40
Every30 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{64}$
Range: 0 to 671088 km
Unit: km

In testing for 2010 to 2013, 2024.

Parameters

Battery

12V battery voltage ZDX_12V_V

Cell voltage, average ZDX_HVBAT_C_V_AVG

Cell voltage, maximum ZDX_HVBAT_C_V_MAX

Cell voltage, minimum ZDX_HVBAT_C_V_MIN

Charge station pilot current ZDX_EVSE_PILOT_C

Control module voltage VPWRSAE J1979Confirmed

State of charge ZDX_SOC

State of charge, high resolution ZDX_SOC_HD

Traction battery coolant temperature 1 ZDX_HVBAT_COOL_T1

Traction battery coolant temperature 2 ZDX_HVBAT_COOL_T2

Traction battery current ZDX_HVBAT_C

Traction battery group 1 voltage ZDX_HVBAT_GRP1_V

Traction battery group 2 voltage ZDX_HVBAT_GRP2_V

Traction battery group 3 voltage ZDX_HVBAT_GRP3_V

Traction battery nominal voltage ZDX_HVBAT_NOM_V

Traction battery temperature ZDX_HVBAT_T

Traction battery temperature sensor A ZDX_HVBAT_T_A

Traction battery temperature sensor B ZDX_HVBAT_T_B

Control

Steering wheel angle ZDX_STEER_ANGLE

DTCs

Distance traveled since diagnostic trouble codes cleared CLR_DISTSAE J1979Confirmed

Engine

Brake pressure ZDX_BP

Movement

Vehicle speed VSSSAE J1979Confirmed

Orientation

Lateral acceleration ZDX_LAT_G

Longitudinal acceleration ZDX_LNG_G

Tires

Front left tire pressure ZDX_TP_FL

Front left wheel speed ZDX_FL_WHEEL_VSS

Front right tire pressure ZDX_TP_FR

Front right wheel speed ZDX_FR_WHEEL_VSS

Rear left tire pressure ZDX_TP_RL

Rear left wheel speed ZDX_RL_WHEEL_VSS

Rear right tire pressure ZDX_TP_RR

Rear right wheel speed ZDX_RR_WHEEL_VSS

Trips

Odometer ZDX_ODO

Start your test drive today.

12V battery voltage `ZDX_12V_V`

Cell voltage, average `ZDX_HVBAT_C_V_AVG`

Cell voltage, maximum `ZDX_HVBAT_C_V_MAX`

Cell voltage, minimum `ZDX_HVBAT_C_V_MIN`

Charge station pilot current `ZDX_EVSE_PILOT_C`

Control module voltage `VPWR`SAE J1979Confirmed

State of charge `ZDX_SOC`

State of charge, high resolution `ZDX_SOC_HD`

Traction battery coolant temperature 1 `ZDX_HVBAT_COOL_T1`

Traction battery coolant temperature 2 `ZDX_HVBAT_COOL_T2`

Traction battery current `ZDX_HVBAT_C`

Traction battery group 1 voltage `ZDX_HVBAT_GRP1_V`

Traction battery group 2 voltage `ZDX_HVBAT_GRP2_V`

Traction battery group 3 voltage `ZDX_HVBAT_GRP3_V`

Traction battery nominal voltage `ZDX_HVBAT_NOM_V`

Traction battery temperature `ZDX_HVBAT_T`

Traction battery temperature sensor A `ZDX_HVBAT_T_A`

Traction battery temperature sensor B `ZDX_HVBAT_T_B`

Steering wheel angle `ZDX_STEER_ANGLE`

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

Brake pressure `ZDX_BP`

Vehicle speed `VSS`SAE J1979Confirmed

Lateral acceleration `ZDX_LAT_G`

Longitudinal acceleration `ZDX_LNG_G`

Front left tire pressure `ZDX_TP_FL`

Front left wheel speed `ZDX_FL_WHEEL_VSS`

Front right tire pressure `ZDX_TP_FR`

Front right wheel speed `ZDX_FR_WHEEL_VSS`

Rear left tire pressure `ZDX_TP_RL`

Rear left wheel speed `ZDX_RL_WHEEL_VSS`

Rear right tire pressure `ZDX_TP_RR`

Rear right wheel speed `ZDX_RR_WHEEL_VSS`

Odometer `ZDX_ODO`