Lighting System - Diagnostic Trouble Codes
LIGHTING SYSTEM - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC B0655 | Brake Lamp Switch |
| DTC B1480 | Battery Rundown Protection |
| DTC B2530 | Front Fog Lamps |
| DTC B2540 | Rear Fog Lamp Control |
| DTC B2545 | Backup Lamps |
| DTC B256A | Liftgate Lamp |
| DTC B2575 or B2699 | Headlamps |
| DTC B257A | Headlamp Switch |
| DTC B257B | Lighting Control Switch |
| DTC B257C or B257D | Headlamp |
| DTC B2580 | Headlamp High Beam |
| DTC B2585 or B3867 | Park Lamps |
| DTC B258A | Low Beam Control |
| DTC B2600 or B2605 | Daytime Running Lamps |
| DTC B2610 | Passenger Compartment Dimming 1 |
| DTC B2615 | Passenger Compartment Dimming |
| DTC B2625 | Display Dimming Pulse Width Modulation |
| DTC B2645 | Ambient Light Sensor |
| DTC B2652 | Passenger Compartment Dimming 3 |
| DTC B3410 or B3420 | AHLD Front/Rear Axle Sensor |
| DTC B3415 | Automatic Headlamp Leveling Control Module Axle Sensor |
| DTC B3588 | Rear Fog Lamp Switch |
| DTC B3806 | High Beam and Headlamp Flash Select |
| DTC B3881 or B3882 | Tail Lamp |
| DTC B3883 | License Plate Lamp |
| DTC B3884 | Center High Mounted Brake Lamp |
| DTC B3885 or B3886 | Trailer Tail Lamp |
| DTC B3887 or B3888 | Trailer Turn Signal |
| DTC B3889 | Trailer Brake Lamps |
| DTC B388B or B388C | Secondary Tail and Brake Lamp |
| DTC B388D | Rear Multifunction Carrier Switch |
| DTC B388E | Trailer Lamps Number of Intermittent Short Circuit Detections Exceeded Signal Cross Coupled |
| DTC B3890 | Trailer Backup Lamps |
| DTC B3891 | Trailer Fog Lamps |
| DTC B3948 or B3949 | Front Turn Signal |
| DTC B3950 or B3951 | Rear Turn Signal |
| DTC C0277 or C0890 | Brake Pedal Position Sensor/Control Module Voltage Reference |
| DTC C0297 | Brake Applied Output Circuit |