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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