Chassis OBD-II Codes (Cxxxx)
486 diagnostic trouble codes
Chassis codes cover the anti-lock braking system (ABS), electronic stability control (ESC), power steering, suspension, and traction control systems. These are critical safety systems monitored by dedicated control modules.
C1262Lamp Warning Relay Circuit FailureManufacturer-specificC1263Lamp Warning Relay Circuit OpenManufacturer-specificC1264Lamp Warning Relay Circuit Short To BatteryManufacturer-specificC1265Lamp Warning Relay Circuit Short To GroundManufacturer-specificC1266ABS Valve Power Relay Circuit FailureManufacturer-specificC1267ABS Functions Temporarily DisabledManufacturer-specificC1268Motor Relay # 1 Circuit FailureManufacturer-specificC1269Motor Relay # 1 Circuit Short to BatteryManufacturer-specificC1270Motor # 1 Input Circuit FailureManufacturer-specificC1271Motor # 1 Input Circuit Short to GndManufacturer-specificC1272Motor # 2 Input Circuit FailureManufacturer-specificC1273Motor # 2 Input Circuit Short to VbatManufacturer-specificC1274Solenoid Relay # 1 Circuit FailureManufacturer-specificC1275Solenoid Relay # 1 Circuit Short to VbattManufacturer-specificC1276Park Brake Actuator Assembly Switch Applied Circuit Short to GndManufacturer-specificC1277STEERING Wheel Angle 1and 2 Circuit FailureManufacturer-specificC1278STEERING Wheel Angle 1and 2 Signal FaultedManufacturer-specificC1279Yaw Rate Sensor circuit FailureManufacturer-specificC1280Yaw Rate Sensor Signal FaultManufacturer-specificC1281Lateral Accelerometer circuit FailureManufacturer-specificC1282Lateral Accelerometer Signal FaultManufacturer-specificC1283Switch Test Signal FailureManufacturer-specificC1284Oil Pressure Switch FailureManufacturer-specificC1285Booster Solenoid circuit FailureManufacturer-specificC1286Booster Mechanical FailureManufacturer-specificC1287Booster Pedal Force switch circuit FailureManufacturer-specificC1288Pressure Transducer Main / Primary Input Circuit FailureManufacturer-specificC1289Pressure Transducer Redundant / Secondary Input Circuit FailureManufacturer-specificC1400Traction Control Valve RF Circuit FailureManufacturer-specificC1401Traction Control Valve RF Circuit OpenManufacturer-specificC1402Traction Control Valve RF Circuit Short To GroundManufacturer-specificC1403Traction Control Valve RF Circuit Short To BatteryManufacturer-specificC1404Traction Control Valve Rear Circuit FailureManufacturer-specificC1405Traction Control Valve Rear Circuit OpenManufacturer-specificC1406Traction Control Valve Rear Circuit Short To GroundManufacturer-specificC1407Traction Control Valve Rear Circuit Short To BatteryManufacturer-specificC1410Traction Control Valve LF Circuit FailureManufacturer-specificC1411Traction Control Valve LF Circuit OpenManufacturer-specificC1412Traction Control Valve LF Circuit Short To GroundManufacturer-specificC1413Traction Control Valve LF Circuit Short To BatteryManufacturer-specificC1414Incorrect Module Design LevelManufacturer-specificC1415Incorrect Module ConfigurationManufacturer-specificC1416Damper RF Circuit Short To BatteryManufacturer-specificC1417Damper RF Circuit Short to GroundManufacturer-specificC1418Damper RF Circuit FailureManufacturer-specificC1419Damper RF Circuit OpenManufacturer-specificC1420Hydraulic Fluid Pressure/ Flow Circuit Short to VbattManufacturer-specificC1421Damper LF Circuit Short To BatteryManufacturer-specificC1422Damper LF Circuit Short to GroundManufacturer-specificC1423Damper LF Circuit FailureManufacturer-specific