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Diagnostic Code Index

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B1395  DTC B1395 03 Voltage Below Threshold
DTC B1395 07 Voltage Above Threshold
DTC B2530  DTC B2530 00 Front Fog Lamp Control Circuit
DTC B2545  DTC B2545 00 Backup Lamps Circuit
DTC B2555  DTC B2555 00 Passenger Compartment Lamp Control Circuit
DTC B2575  DTC 2575 00 Headlamp Control Circuit
DTC B257A  DTC B257A 00 Headlamp Switch Input Signal Mismatch
DTC B2580  DTC B2580 00 Headlamp High Beam Control Circuit
DTC B2585  DTC B2585 00 Left Parklamp Control Circuit
DTC B2590  DTC B2590 00 Left Cornering Lamp Control Circuit
DTC B2595  DTC B2595 00 Right Cornering Lamp Control Circuit
DTC B261A  DTC B261A 00 Passenger Compartment Dimming 4 Circuit Short to Ground
DTC B2610  DTC B2610 00 Passenger Compartment Dimming 1 Circuit
DTC B2615  DTC B2615 00 Passenger Compartment Dimming 2 Circuit
DTC B2625  DTC B2625 00 Display Dimming Pulse Width Modulation (PWM) Output Circuit
DTC B2645  DTC B2645 03 Ambient Light Sensor Circuit Below Threshold
DTC B2645 07 Ambient Light Sensor Circuit Above Threshold
DTC B2652  DTC B2652 00 Passenger Compartment Dimming 3
DTC B3445  DTC B3445 00 Stop Lamp Circuit
DTC B3600  DTC B3600 03 Voltage Below Threshold
DTC B3884  DTC B3884 00 Center High Mounted Brake Lamp Circuit
DTC C0277 or C0890  DTC C0277 06 Brake Pedal Position Sensor Circuit Short to Ground or Open
DTC C0277 07 Brake Pedal Position Sensor Circuit Voltage Above Threshold
DTC C0277 09 Brake Pedal Position Sensor Circuit Rate of Change Above Threshold
DTC C0277 4B Brake Pedal Position Sensor Calibration Not Learned
DTC C0890 03 Voltage Below Threshold
DTC C0890 07 Voltage Above Threshold
DTC C0297  DTC C0297 00 Brake Applied Output Circuit