Diagnostic Code Index
WARNING: This page is about a different car, the 2010 GMC Terrain and 2010 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B096A | B096A 01: Hazard Lamps Switch Backlight Circuit Short to Battery B096A 02: Hazard Lamps Switch Backlight Circuit Short to Ground B096A 04: Hazard Lamps Switch Backlight Circuit Open |
| DTC B1395 | B1395 03: Control Module Voltage Reference Output 1 Circuit Low Voltage B1395 07: Control Module Voltage Reference Output 1 Circuit High Voltage |
| DTC B1480 | B1480 02: Battery Rundown Protection Circuit Short to Ground |
| DTC B2530 | B2530 01: Front Fog Lamps Control Circuit Short to Battery B2530 02: Front Fog Lamps Control Circuit Short to Ground B2530 04: Front Fog Lamps Control Circuit Open |
| DTC B2545 | B2545 01: Backup Lamps Circuit Short to Battery B2545 02: Backup Lamps Circuit Short to Ground B2545 04: Backup Lamps Circuit Open |
| DTC B2555 | B2555 02: Passenger Compartment Lamp Control Circuit Short to Ground |
| DTC B2575 or B2699 | B2575 02: Headlamps Control Circuit Short to Ground B2699 02: Right Headlamp Control Circuit Short to Ground |
| DTC B257A | B257A 00: Headlamp Switch Input Signals Correlation Malfunction |
| DTC B257B | B257B 03: Lighting Control Switch Signal Low Voltage B257B 07: Lighting Control Switch Signal High Voltage |
| DTC B2580 | B2580 01: Headlamp High Beam Control Circuit Short to Battery B2580 02: Headlamp High Beam Control Circuit Short to Ground B2580 04: Headlamp High Beam Control Circuit Open |
| DTC B2585 or B3867 | B2585 01: Left Park Lamps Control Circuit Short to Battery B2585 02: Left Park Lamps Control Circuit Short to Ground B2585 04: Left Park Lamps Control Circuit Open B3867 02: Right Park Lamps Control Circuit Short to Ground |
| DTC B258A | B258A 02: Low Beam Control Circuit Short to Ground |
| DTC B2600 | B2600 02: Left Daytime Running Lamps Control Circuit Short to Ground |
| DTC B2605 | B2605 02: Right Daytime Running Lamps Control Circuit Short to Ground |
| DTC B260A | B260A 00: Backlight and Display Dimming Request Circuit Malfunction |
| DTC B2625 | B2625 02: Display Dimming Pulse Width Modulation Output Circuit Short to Ground |
| DTC B2645 | B2645 03: Ambient Light Sensor Circuit Low Voltage B2645 07: Ambient Light Sensor Circuit High Voltage |
| DTC B2652 | B2652 02: Passenger Compartment Dimming 3 Circuit Short to Ground |
| DTC B2740 | B2740 00: Front Fog Lamp Switch Circuit Malfunction |
| DTC B3596 | B3596 00: Hazard Lamps Request Circuit Malfunction |
| DTC B3600 | B3600 03: Passenger Compartment Dimming Request Signal Circuit Low Voltage B3600 07: Passenger Compartment Dimming Request Signal Circuit High Voltage |
| DTC B3650 | B3650 08: High Beam Request Signal Circuit Performance - Signal Invalid |
| DTC B3806 | B3806 00: High Beam and Headlamp Flash Select Circuit Malfunction |
| DTC B3881 or B3882 | B3881 01: Tail Lamp Circuit Short to Battery B3881 02: Tail Lamp Circuit Short to Ground B3881 04: Tail Lamp Circuit Open B3882 01: Right Tail Lamp Circuit Short to Battery B3882 02: Right Tail Lamp Circuit Short to Ground B3882 04: Right Tail Lamp Circuit Open |
| DTC B3883 | B3883 01: License Plate Lamp Circuit Short to Battery B3883 02: License Plate Lamp Circuit Short to Ground B3883 04: License Plate Lamp Circuit Open |
| DTC B3884 | B3884 02: Center High Mounted Brake Lamp Circuit Short to Ground |
| DTC B3887 or B3888 | B3887 01: Trailer Left Turn Signal Circuit Short to Voltage B3887 02: Trailer Left Turn Signal Circuit Short to Ground B3887 04: Trailer Left Turn Signal Circuit Open B3888 02: Trailer Right Turn Signal Circuit Short to Ground |
| DTC B388A | B388A 02: Trailer Park Lamps Circuit Short to Ground |
| DTC B3890 | B3890 02: Trailer Backup Lamps Circuit Short to Ground |
| DTC B3948 or B3949 | B3948 02: Left Front Turn Signal Circuit Short to Ground B3949 02: Right Front Turn Signal Circuit Short to Ground |
| DTC B3950 or B3951 | B3950 02: Left Rear Turn Signal Circuit Short to Ground B3951 02: Right Rear Turn Signal Circuit Short to Ground |
| DTC C0277 or C0890 | C0277 06: Brake Pedal Position Sensor Circuit Short to Ground or Open C0277 07: Brake Pedal Position Sensor Circuit High Voltage C0277 09: Brake Pedal Position Sensor Circuit Too Fast Transitions C0277 4B: Brake Pedal Position Sensor Circuit Calibration Not Learned C0890 03: Control Module Voltage Reference Output 3 Circuit Low Voltage C0890 07: Control Module Voltage Reference Output 3 Circuit High Voltage |
| DTC C0297 | C0297 02: Brake Applied Output Circuit |