Left Front Lighting Control Unit
NOTE:
Record all DTCs, and sort them by DTC type using the DTC troubleshooting index, then troubleshoot the DTC (s) in this order:
- Internal error DTCs
- Loss of communication DTCs
- Signal error DTCs
- Receiving malfunction information DTCs
| DTC | Description | DTC type |
|---|---|---|
| B2750 | +B Circuit Failure | Signal error |
| B2751 | Front Left Side Lighting Control Module IG1 Line Malfunction | Signal error |
| B2753 | Front Left Side Headlight Backup Line Malfunction | Signal error |
| B2754 | Front Left Side Turn SYNC Line Malfunction | Signal error |
| B2756 | Front Left Side Headlight Low Beam Output Malfunction | Signal error |
| B2757 | Front Left Side Headlight High Beam Output Malfunction | Signal error |
| B2758 | Front Left Side Parking Light Output Malfunction | Signal error |
| B275A | Front Left Side Turn Light Output Malfunction | Signal error |
| U1280 | Front Left Side Lighting Control Module B-CAN Communication Bus off | Loss of communication |
| U1281 | Front Left Side Lighting Control Module Lost Communication With MICU/BCM | Loss of communication |
| U128D | Front Left Side Lighting Control Module lost communication with gauge control module | Loss of communication |
| U1291 | Front Left Side Lighting Control Module Lost Communication With Relay Control Module | Loss of communication |