DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [02/2024 - ]: Description
The driver monitor ECU assembly receives vehicle information from the main body ECU (multiplex network body ECU) via CAN communication.
DTC U0322-51 is stored when the driver monitor ECU assembly cannot confirm the vehicle information from the main body ECU (multiplex network body ECU). The driver monitor ECU assembly receives vehicle information from the main body ECU (multiplex network body ECU) via CAN communication.
DTC U0322-57 is stored when the vehicle information from the main body ECU (multiplex network body ECU) and that stored in the driver monitor ECU assembly do not match.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority |
|---|---|---|---|---|---|
| U0322-51 | Software Incompatibility with Body Control Module Not Programmed | The driver monitor ECU assembly cannot confirm the vehicle information from the main body ECU (multiplex network body ECU). |
|
Driver Monitor Camera Control | A |
| U0322-57 | Software Incompatibility with Body Control Module Invalid/Incompatible Software Component | The vehicle information from the main body ECU (multiplex network body ECU) and that stored in the driver monitor ECU assembly do not match. |
|
Driver Monitor Camera Control | A |