Lighting System - Diagnostic Trouble Codes
LIGHTING SYSTEM - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC B1395 | Device Voltage Reference Output 1 |
| DTC B2530 | Front Fog Lamps |
| DTC B2540 | Rear Fog Lamp |
| DTC B2545 | Backup Lamps |
| DTC B2555 | Passenger Compartment Lamp |
| DTC B2575 | Headlamp |
| DTC B257A | Headlamp Switch |
| DTC B2580 | Headlamp High Beam |
| DTC B2585 | Park Lamp |
| DTC B2600 | Daytime Running Lamp (With X88, Z75, and Z88) |
| DTC B2600 | Daytime Running Lamp (With T4Q) |
| DTC B2610 | Passenger Compartment Dimming 1 |
| DTC B2615 | Passenger Compartment Dimming 2 |
| DTC B2625 | Display Dimming Pulse Width Modulation |
| DTC B2635 | Passenger Compartment Dimming 2 |
| DTC B2645 | Ambient Light Sensor |
| DTC B2652 | Passenger Compartment Dimming 3 |
| DTC B3445 | Stop Lamp |
| DTC B3588 | Rear Fog Lamp Switch |
| DTC B3600 | Passenger Compartment Dimming Request |
| DTC B3884 | Center High Mounted Stop Lamp |
| DTC B3891 | Trailer Fog Lamps |
| DTC C0277 or C0890 | Brake Pedal Position Sensor/Device Voltage Reference Output 3 |
| DTC C0297 | Brake Applied Output |