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.
C1500Transfer Case Contact Plate “B” Encoder Circuit FailureManufacturer-specificC1501Transfer Case Contact Plate “C” Encoder Circuit FailureManufacturer-specificC1502Transfer Case Contact Plate “D” Encoder Circuit FailureManufacturer-specificC1503Dynamic Stability Control Left Front Valve MalfunctionManufacturer-specificC1504Dynamic Stability Control Right Front Valve MalfunctionManufacturer-specificC1505Dynamic Stability Control Left Rear Valve MalfunctionManufacturer-specificC1506Dynamic Stability Control Right Rear Valve MalfunctionManufacturer-specificC1507Traction Control of Brake Exceeds Time-OutManufacturer-specificC1508Traction Control of Engine Exceeds Time-OutManufacturer-specificC1510Right Front Wheel Pressure Reduction Performance ProblemManufacturer-specificC1511Left Front Wheel Pressure Reduction Performance ProblemManufacturer-specificC1512Right Rear Wheel Pressure Reduction Performance ProblemManufacturer-specificC1513Left rear Wheel Pressure Reduction Performance ProblemManufacturer-specificC1699Left Rear Sensor Circuit Short to VbatManufacturer-specificC1700Left Rear Sensor Circuit FailureManufacturer-specificC1701Left Rear Sensor Circuit FaultManufacturer-specificC1702RightRear Sensor Circuit Short to VbatManufacturer-specificC1703Right Rear Sensor Circuit FailureManufacturer-specificC1704Right Rear Sensor Circuit FaultManufacturer-specificC1705Left Rear Center Sensor Circuit Short to VbatManufacturer-specificC1706Left Rear Center Sensor Circuit FailureManufacturer-specificC1707Left Rear Center Sensor Circuit FaultManufacturer-specificC1708Right Rear Center Sensor Circuit Short to VbatManufacturer-specificC1709Right Rear Center Sensor Circuit FailureManufacturer-specificC1710Right Rear Center Sensor Circuit FaultManufacturer-specificC1711Left Front Sensor Circuit Short to VbatManufacturer-specificC1712Left Front Sensor Circuit FailureManufacturer-specificC1713Left Front Sensor Circuit FaultManufacturer-specificC1714Right Front Sensor Circuit Short to VbatManufacturer-specificC1715Right Front Sensor Circuit FailureManufacturer-specificC1716Right Front Sensor Circuit FaultManufacturer-specificC1717Left Front Center Sensor Circuit Short to VbatManufacturer-specificC1718Left Front Center Sensor Circuit FailureManufacturer-specificC1719Left Front Center Sensor Circuit FaultManufacturer-specificC1721Air Suspension Height Sensor Power Circuit OpenManufacturer-specificC1722Air Suspension Height Sensor Power Circuit Short To BatteryManufacturer-specificC1723Air Suspension Height Sensor Power Circuit Short To GroundManufacturer-specificC1724Air Suspension Height Sensor Power Circuit FailureManufacturer-specificC1725Air Suspension Front Pneumatic FailureManufacturer-specificC1726Air Suspension Rear Pneumatic FailureManufacturer-specificC1727Air Suspension Reservoir Pneumatic FailureManufacturer-specificC1728Transfer Case unable to transition between 2H and 4HManufacturer-specificC1729Transfer Case unable to transition between 4H and 4LManufacturer-specificC1730Reference Voltage Out of Range (+5 v)Manufacturer-specificC1731Air Suspension LF Corner Up TimeoutManufacturer-specificC1732Air Suspension LF Corner Down TimeoutManufacturer-specificC1733Air Suspension RF Corner Up TimeoutManufacturer-specificC1734Air Suspension RF Corner Down TimeoutManufacturer-specificC1735Air Suspension LR Corner Up TimeoutManufacturer-specificC1736Air Suspension LR Corner Down TimeoutManufacturer-specific