Lighting System - Diagnostic Trouble Codes
LIGHTING SYSTEM - DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1480 | B1480 00: Battery Rundown Protection Circuit |
| DTC B2530 | B2530 02: Front Fog Lamps Control Circuit Short to Ground B2530 05: Front Fog Lamps Control Circuit Open or Short to Voltage |
| DTC B2540 | B2540 02: Rear Fog Lamps Control Circuit Short to Ground B2540 05: Rear Fog Lamps Control Circuit Open or Short to Voltage |
| DTC B2580 | B2580 01: Headlamp High Beam Control Circuit Short to Voltage B2580 06: Headlamp High Beam Control Circuit Open or Short to Ground |
| DTC B2585 | B2585 01: Park Lamp Control Circuit Short to Voltage B2585 06: Park Lamp Control Circuit Open or Short to Ground |
| DTC B2625 | B2625 02: Display Dimming Pulse Width Modulation (PWM) Output Circuit Short to Ground |
| DTC B2646 | B2646: Ambient Light Sensor Circuit Performance |
| DTC B3948 or B3949 | B3948 02: Left Front Turn Signal Circuit Short to Ground B3948 05: Left Front Turn Signal Circuit Open or Short to Voltage B3949 02: Right Front Turn Signal Circuit Short to Ground B3949 05: Right Front Turn Signal Circuit Open or Short to Voltage |
| DTC B3950 or B3951 | B3950 02: Left Rear Turn Signal Circuit Short to Ground B3950 05: Left Rear Turn Signal Circuit Open or Short to Voltage B3951 02: Right Rear Turn Signal Circuit Short to Ground B3951 05: Right Rear Turn Signal Circuit Open or Short to Voltage |
| DTC C0277 | C0277 06: Brake Pedal Position Sensor Circuit Short to Ground or Open C0277 07: Brake Pedal Position Sensor Circuit Voltage Above Threshold C0277 09: Brake Pedal Position Sensor Circuit Rate of Change Above Threshold |
| DTC C0278 | C0278 00: Brake Pedal Position Sensor Not Calibrated |
| DTC C0870 | C0870 03: Device Voltage Reference Output 1 Circuit Voltage Below Threshold C0870 07: Device Voltage Reference Output 1 Circuit Voltage Above Threshold |