Explore the comprehensive list of OBD-II parameters supported for the Toyota bZ4X. This includes real-time data for engine performance, fuel efficiency, and diagnostic trouble codes. Sidecar provides access to these PIDs to help you monitor your vehicle's health.
11,765 miles driven
15 drivers
Year |
Overall |
SoC |
SoH |
State |
Cells |
Speed |
Range |
Odom |
Tires |
|---|---|---|---|---|---|---|---|---|---|
2022-2025 |
 |
|
|
|
|
|
Estimatable |
|
|
Legend
Vehicle is fully onboarded.
Feature is supported via OBD. Requires a connected OBD-II scanner.
Feature is supported via Connected Accounts (Beta).
General support
Sidecar supports the SAEJ1979 OBD-II standard for vehicles produced in the USA since 1996 and vehicles worldwide in the 2000’s. For vehicles that support OBD-II — typically combustion and hybrid vehicles — this enables out-of-the-box support for odometer, speed, fuel tank levels, and 100s of other parameters.
Which OBD scanners work with the Toyota?
Most standard OBD-II scanners are compatible with most vehicles. Sidecar works with a wide range of WiFi and Bluetooth ELM327-based adapters. View list of tested scanners
Parameter support by model year
Battery
| Parameter | 2022-2023 | 2024 | 2025 |
|---|---|---|---|
|
HV battery charge (percent)
BZ4X_HVBAT_SOC
|
✓ | ||
|
HV battery charge (displayed) (percent)
BZ4X_HVBAT_SOC_DISPLAY
|
✓ | ||
|
HV battery charge (max) (percent)
BZ4X_HVBAT_SOC_MAX
|
✓ | ||
|
HV battery charge (min) (percent)
BZ4X_HVBAT_SOC_MIN
|
✓ |
Battery.Modules
| Parameter | 2022-2025 |
|---|---|
|
HV battery pack voltage
BZ4X_HVBAT_CMU_VOLT
|
Battery.Modules.01
| Parameter | 2022-2023 | 2024 | 2025 |
|---|---|---|---|
|
HV battery module 01 voltage (volts)
BZ4X_HVBAT_CMU01_VOLT
|
✓ |
Battery.Modules.02
| Parameter | 2022-2023 | 2024 | 2025 |
|---|---|---|---|
|
HV battery module 02 voltage (volts)
BZ4X_HVBAT_CMU02_VOLT
|
✓ |
Movement
| Parameter | 2022-2023 | 2024 | 2025 |
|---|---|---|---|
|
Vehicle speed (kilometersPerHour)
BZ4X_VSS
|
✓ |
Trips
| Parameter | 2022-2023 | 2024 | 2025 |
|---|---|---|---|
|
Odometer (kilometers)
BZ4X_ODO
|
✓ |
Apple CarPlay support
Model years |
CarPlay support |
|---|---|
2023-2024 |
✓ Supported |
* From Apple's CarPlay support site: CarPlay support is either standard or available as an option on many new 2016 cars and later, with some manufacturers offering software updates for earlier models. Some models may support CarPlay or car keys only in certain configurations, and not all models are available in all areas. CarPlay support is subject to change. See your dealer for details.