Can Communication System
CAN COMMUNICATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC Code | Description |
|---|---|
| B1020-04 | Central Gateway ECU System Internal Failure |
| U0076-88 | Control Module Communication Bus "D" Off Bus Off |
| U0122 | Lost Communication With Vehicle Dynamics Control Module |
| U0129-87 | Lost Communication with Brake System Control Module "A" Missing Message |
| U0137-87 | Lost Communication With Trailer Brake Control Module Missing Message |
| U029A-87 | Lost Communication with Hybrid/EV Battery Sensor Module Missing Message |
| U111A-00 | Lost Communication with ECM/PCM "A" (ch2) |
| U111A-87 | Lost Communication with ECM/PCM "A" (ch2) Missing Message |
| U1150-87 | Lost Communication with Hybrid Powertrain Control Module (ch2) Missing Message |
| U1159-87 | Lost Communication with Electronic Brake Booster Control Module "A" (ch3) Missing Message |
| U1170-87 | Lost Communication with Brake System Control Module (Secondary CAN Line) Missing Message |
| U1171-87 | Lost Communication with Brake System Control Module (ch3) Missing Message |
| U117D-87 | Lost Communication with Brake System Control Module (ch4) Missing Message |