The code is a starting point
Look up an OBD-II trouble code.
Search 3,195 reference definitions. Check the code description first, then confirm it applies to your vehicle before following a diagnostic procedure.
Powertrain
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BBody
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CChassis
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UNetwork
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Manufacturer-specific descriptions can vary with model, engine and year. This directory preserves the supplied reference data; it is not a substitute for vehicle-specific service information. Detailed guides identify their sources and reviewer.
Read diagnostic guides →Browse the reference library
C1912Ride Control RF Shock Actuator Circuit Short To GroundChassisC1913Ride Control LF Shock Actuator Circuit FailureChassisC1914Ride Control LF Shock Actuator Circuit OpenChassisC1915Ride Control LF Shock Actuator Circuit Short To BatteryChassisC1916Ride Control LF Shock Actuator Circuit Short To GroundChassisC1917Steering EVO Out-of-Range FaultChassisC1918Air Suspension Ride Height Select Switch Circuit FailureChassisC1920Led #1 Circuit FailureChassisC1921VAPS Solenoid Actuator Output Circuit FailureChassisC1922VAPS Solenoid Actuator Output Circuit OpenChassisC1923VAPS Solenoid Actuator Output Circuit Short To BatteryChassisC1924VAPS Solenoid Actuator Output Circuit Short To GroundChassisC1925VAPS Solenoid Actuator Return Circuit FailureChassisC1926VAPS Solenoid Actuator Return Circuit OpenChassisC1927VAPS Solenoid Actuator Return Circuit Short To BatteryChassisC1928VAPS Solenoid Actuator Return Circuit Short To GroundChassisC1929Air Suspension Front Compressor Relay Circuit FailureChassisC1930Air Suspension Front Compressor Relay Circuit OpenChassisC1931Air Suspension Front Compressor Relay Circuit Short To BatteryChassisC1932Air Suspension Front Compressor Relay Circuit Short To GroundChassisC1933Solenoid Current Out Of RangeChassisC1934HPU (Hydraulic Pump Unit) Pressurisation FailureChassisC1935Chime Circuit FailureChassisC1936Hydraulic Pump Relay Circuit FailureChassisC1937Steering Wheel Angle Sensor Offset FailureChassisC1938Invalid Steering Wheel Angle Sensor IDChassisC1939Brake Pressure Switch Input Circuit FailureChassisC1940Brake Pressure Switch Mechanical FailureChassisC1942Unrecognized Powertrain ConfigurationChassisC1943Airbag Deployment Indication Input FaultChassisC1944Gauge Driver Circuit FaultChassisC1945Park Switch Indicates Park with Vehicle MovingChassisC1946Seat Track Position Switch Circuit OpenChassisC1947Seat Track Position Switch Circuit Short to GroundChassisC1948Seat Track Position Switch Circuit Resistance Out of RangeChassisC1949Accelerometer Sensor Circuit OpenChassisC1950Accelerometer Sensor Circuit FailureChassisC1951Lateral Accelerometer Sensor Circuit OpenChassisC1952Yaw Rate Sensor Circuit OpenChassisC1953Master Cylinder Pressure Sensor Circuit OpenChassisC1954Master Cylinder Pressure Sensor Circuit FailureChassisC1955Steering Angle Sensor Circuit OpenChassisC1956Steering Angle Sensor Circuit FailureChassisC1957Dynamic Stability Control Valve RF Circuit FailureChassisC1958Dynamic Stability Control Valve LF Circuit FailureChassisC1959Lateral Accelerometer Sensor Circuit FailureChassisC1960Driver Brake Apply Circuit FaultChassisC1961Park Lamp Relay Coil Circuit FailureChassisC1962Park Lamp Relay Coil Short to BatteryChassisC1963Stability Control Inhibit WarningChassis
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