Lighting System - Diagnostic Trouble Codes
LIGHTING SYSTEM - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC B1002 | AHL Module Improper Shutdown |
| DTC B1010 | System Sensors Data Mismatch |
| DTC B2530 | Front Fog Lamps Control Circuit |
| DTC B2540 | Rear Fog Lamps |
| DTC B2545 | Backup Lamps |
| DTC B2570 | Trunk Lamp |
| DTC B2575 or B2699 | Headlamps Control Circuit |
| DTC B257A | Headlamp Switch |
| DTC B257B | Lighting Control Switch |
| DTC B2580 | Headlamp High Beam |
| DTC B2585 or B3867 | Park Lamps |
| DTC B258A | Low Beam |
| DTC B2600 or B2605 | Daytime Running Lamps |
| DTC B2610 | Passenger Compartment Dimming 1 |
| DTC B2615 | Passenger Compartment Dimming 2 |
| DTC B2645 | Ambient Light Sensor |
| DTC B2652 | Passenger Compartment Dimming 3 |
| DTC B3410 or B3420 | Axle Sensor |
| DTC B3435 or B3440 | Servo Driver |
| DTC B3596 | Hazard Lamps Request |
| DTC B3650 | High Beam Request Signal |
| 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 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 Short to Ground |