DTC U0073: Control Module Communication Bus Off; DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module; DTC U0140: Lost Communication with Main Body ECU: Description
These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU.
HINT:
If CAN communication system DTCs are stored, they may also be stored in other systems.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0073 | Control module communication bus off | CAN communication system |
| U0100 | Lost communication with ECM / PCM | |
| U0129 | Lost communication with brake system | |
| U0140 | Lost communication with main body ECU (multiplex network body ECU) |