Lighting System - Diagnostic Trouble Codes
LIGHTING SYSTEM - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC B0984 or B0985 | Left/Right Headlamp Light Distribution Shutter Control |
| DTC B1395 | Control Module Voltage Reference Output 1 |
| DTC B1461 or B1462 | Left/Right Headlamp Horizontal Motor |
| DTC B1480 | Battery Rundown Protection Circuit Short to Ground |
| DTC B1495 | Exterior Lamp Power Circuit Malfunction |
| DTC B2540 | Rear Fog Lamps Control |
| DTC B2545 | Backup Lamps |
| DTC B255F | Interior Door Handle Backlight |
| DTC B2570 | Trunk Lamp Control |
| DTC B2575 or B2699 | Left/Right Headlamp Control |
| DTC B257A | Headlamp Switch Input Signals Correlation Malfunction |
| DTC B2580 | Headlamp High Beam Control |
| DTC B258A | Low Beam Control |
| DTC B25F0 or B25F1 | Left/Right Auxiliary Daytime Running Lamp Control |
| DTC B260D or B260E | Left/Right Daytime Running Lamp and Front Park Lamp Control |
| DTC B2610 | Passenger Compartment Dimming 1 |
| DTC B2615 | Passenger Compartment Dimming 2 |
| DTC B2625 | Display Dimming Pulse Width Modulation Output |
| DTC B263A | Exterior Illumination Lamp |
| DTC B2645 | Ambient Light Sensor |
| DTC B3410 or B3420 | AHLD Front Axle Sensor Signal |
| DTC B3415 | AHLD Front Axle Sensor Supply |
| DTC B3435 or B3440 | AHLD Left Servo Driver |
| DTC B3588 | Rear Fog Lamp Switch Circuit Malfunction |
| DTC B3596 | Hazard Lamps Request Circuit Malfunction |
| DTC B3600 | Passenger Compartment Dimming Request Signal |
| DTC B3650 | High Beam Request Signal Circuit Performance - Signal Invalid |
| DTC B3806 | High Beam and Headlamp Flash Select Circuit Malfunction |
| DTC B3881 or B3882 | Tail Lamp |
| DTC B3883 | License Plate Lamp |
| DTC B3884 | Center High Mounted Stop Lamp |
| DTC B3948 or B3949 | Left/Right Front Turn Signal |
| DTC B3950 or B3951 | Left/Right Rear Turn Signal |
| DTC C0277 or C0890 | Brake Pedal Position Sensor/Control Module Voltage Reference Output 3 |
| DTC C0297 | Brake Applied Output |