Chassis Codes
1,008 OBD-II diagnostic trouble codes in this category.
Showing page 5 of 11 (1,008 codes total)
| Code | Description | Subsystem | Severity |
|---|---|---|---|
| C05FC | 4WD/AWD Range Actuator Position Sensor Circuit Range/Performance | Chassis Control | Medium |
| C05FD | 4WD/AWD Range Actuator Position Sensor Circuit Low | Chassis Control | Medium |
| C05FE | 4WD/AWD Range Actuator Position Sensor Circuit High | Chassis Control | Medium |
| C05FF | 4WD/AWD Range Actuator Position Not Learned | Chassis Control | Medium |
| C0600 | 4WD/AWD Range Actuator Position Control Error | Chassis Control | Medium |
| C0601 | Active Air Dam Control Circuit/Open | Chassis Control | Medium |
| C0602 | Active Air Dam Control Circuit Low | Chassis Control | Medium |
| C0603 | Active Air Dam Control Circuit High | Chassis Control | Medium |
| C0604 | Active Air Dam Control Circuit Performance | Chassis Control | Medium |
| C0605 | Steering Wheel Angle Sensor Circuit/Open | Steering System | High |
| C0606 | Steering Wheel Angle Sensor Circuit Low | Steering System | High |
| C0607 | Steering Wheel Angle Sensor Circuit High | Steering System | High |
| C0608 | Steering Wheel Angle Sensor Circuit Performance | Steering System | High |
| C0609 | Park Brake Switch Circuit | Chassis Control | Medium |
| C060A | Park Brake Switch Stuck | Chassis Control | Medium |
| C060B | Left Park Brake Actuator Control Circuit/Open | Chassis Control | Medium |
| C060C | Left Park Brake Actuator Control Circuit Low | Chassis Control | Medium |
| C060D | Left Park Brake Actuator Control Circuit High | Chassis Control | Medium |
| C060E | Left Park Brake Actuator Performance/Stuck Off | Chassis Control | Medium |
| C060F | Left Park Brake Actuator Stuck On | Chassis Control | Medium |
| C0610 | Right Park Brake Actuator Control Circuit/Open | Chassis Control | Medium |
| C0611 | Right Park Brake Actuator Control Circuit Low | Chassis Control | Medium |
| C0612 | Right Park Brake Actuator Control Circuit High | Chassis Control | Medium |
| C0613 | Right Park Brake Actuator Performance/Stuck Off | Chassis Control | Medium |
| C0614 | Right Park Brake Actuator Stuck On | Chassis Control | Medium |
| C0615 | Park Brake Control Module Control Circuit/Open | Chassis Control | Medium |
| C0616 | Park Brake Control Module Control Circuit Performance | Chassis Control | Medium |
| C0617 | Park Brake Control Module Control Circuit Low | Chassis Control | Medium |
| C0618 | Park Brake Control Module Control Circuit High | Chassis Control | Medium |
| C0619 | Brake Pedal Position Sensor “A” Offset Exceeded Learning Limit | Brake System | High |
| C061A | Brake Pedal Position Sensor “B” Offset Exceeded Learning Limit | Brake System | High |
| C061B | ECM Request - Forced Traction Control Disable | Stability Control | High |
| C061C | Variable Effort Steering Actuator Control Circuit/Open | Steering System | High |
| C061D | Variable Effort Steering Actuator Control Circuit Low | Steering System | High |
| C061E | Variable Effort Steering Actuator Control Circuit High | Steering System | High |
| C061F | Variable Effort Steering Actuator Control Circuit Performance | Steering System | High |
| C0620 | Variable Effort Steering Lock/Safety Actuator Control Circuit/Open | Steering System | High |
| C0621 | Variable Effort Steering Lock/Safety Actuator Control Circuit Low | Steering System | High |
| C0622 | Variable Effort Steering Lock/Safety Actuator Control Circuit High | Steering System | High |
| C0623 | Variable Effort Steering Lock/Safety Actuator Control Circuit Performance | Steering System | High |
| C0624 | Variable Effort Steering Sensor Circuit | Steering System | High |
| C0625 | Variable Effort Steering Sensor Circuit Range/Performance | Steering System | High |
| C0626 | Variable Effort Steering Sensor Circuit Low | Steering System | High |
| C0627 | Variable Effort Steering Sensor Circuit High | Steering System | High |
| C0628 | Variable Effort Steering Module Performance | Steering System | High |
| C0629 | Variable Effort Steering Control Module Incorrect Component Installed | Steering System | High |
| C062A | Variable Effort Steering Module Temperature Too High | Steering System | High |
| C062B | Variable Effort Steering Module Temperature Too Low | Steering System | High |
| C062C | Brake Booster Motor “B” Performance | Brake System | High |
| C062D | ABS Valves Range/Performance | ABS Sensor | High |
| C062E | Active Air Dam Supply Voltage Circuit Low | Chassis Control | Medium |
| C062F | Active Air Dam Supply Voltage Circuit High | Chassis Control | Medium |
| C0630 | Active Air Dam Stuck | Chassis Control | Medium |
| C0631 | Front Axle Disconnect Actuator | Chassis Control | Medium |
| C0632 | Front Axle Disconnect Control Circuit | Chassis Control | Medium |
| C0633 | Front Half Shaft Speed Sensor | Chassis Control | Medium |
| C0634 | Brake Pressure Sensor A/B Correlation | Brake System | High |
| C0635 | Brake Pressure Sensor G Circuit/Open | Brake System | High |
| C0636 | Brake Pressure Sensor G Circuit High | Brake System | High |
| C0637 | Brake Pressure Sensor G Circuit Low | Brake System | High |
| C0638 | Brake Pressure Sensor G Range/Performance | Brake System | High |
| C0639 | Brake Pressure Sensor H Circuit/Open | Brake System | High |
| C063A | Brake Pressure Sensor H Circuit High | Brake System | High |
| C063B | Brake Pressure Sensor H Circuit Low | Brake System | High |
| C063C | Brake Pressure Sensor H Range/Performance | Brake System | High |
| C063D | Brake Pressure Sensor J Circuit/Open | Brake System | High |
| C063E | Brake Pressure Sensor J Circuit High | Brake System | High |
| C063F | Brake Pressure Sensor J Circuit Low | Brake System | High |
| C0640 | Brake Pressure Sensor J Range/Performance | Brake System | High |
| C0641 | Brake Pressure Sensor K Circuit/Open | Brake System | High |
| C0642 | Brake Pressure Sensor K Circuit High | Brake System | High |
| C0643 | Brake Pressure Sensor K Circuit Low | Brake System | High |
| C0644 | Brake Pressure Sensor K Range/Performance | Brake System | High |
| C0645 | Brake Pressure Sensor L Circuit/Open | Brake System | High |
| C0646 | Brake Pressure Sensor L Circuit High | Brake System | High |
| C0647 | Brake Pressure Sensor L Circuit Low | Brake System | High |
| C0648 | Brake Pressure Sensor L Range/Performance | Brake System | High |
| C0649 | Brake Pressure Sensor M Circuit/Open | Brake System | High |
| C064A | Brake Pressure Sensor M Circuit High | Brake System | High |
| C064B | Brake Pressure Sensor M Circuit Low | Brake System | High |
| C064C | Brake Pressure Sensor M Range/Performance | Brake System | High |
| C064D | Brake Pressure Sensor N Circuit/Open | Brake System | High |
| C064E | Brake Pressure Sensor N Circuit High | Brake System | High |
| C064F | Brake Pressure Sensor N Circuit Low | Brake System | High |
| C0650 | Brake Pressure Sensor N Range/Performance | Brake System | High |
| C0651 | Left Front Wheel Speed Sensor B Circuit/Open | ABS Sensor | High |
| C0652 | Left Front Wheel Speed Sensor B Range/Performance | ABS Sensor | High |
| C0653 | Left Front Wheel Speed Sensor B Circuit Low | ABS Sensor | High |
| C0654 | Left Front Wheel Speed Sensor B Circuit High | ABS Sensor | High |
| C0655 | Left Front Wheel Speed Sensor B Intermittent/Erratic | ABS Sensor | High |
| C0656 | Left Front Wheel Speed Sensor B Correlation | ABS Sensor | High |
| C0657 | Left Front Wheel Speed Sensor B Incorrect Component Installed | ABS Sensor | High |
| C0658 | Right Front Wheel Speed Sensor B Circuit/Open | ABS Sensor | High |
| C0659 | Right Front Wheel Speed Sensor B Range/Performance | ABS Sensor | High |
| C065A | Right Front Wheel Speed Sensor B Circuit Low | ABS Sensor | High |
| C065B | Right Front Wheel Speed Sensor BCircuit High | ABS Sensor | High |
| C065C | Right Front Wheel Speed Sensor B Intermittent/Erratic | ABS Sensor | High |
| C065D | Right Front Wheel Speed Sensor B Correlation | ABS Sensor | High |
| C065E | Right Front Wheel Speed Sensor B Incorrect Component Installed | ABS Sensor | High |
| C065F | Left Rear Wheel Speed Sensor B Circuit/Open | ABS Sensor | High |
About Chassis Codes
This page lists all 1,008 OBD-II diagnostic trouble codes classified under the Chassis category. These codes are stored by your vehicle's onboard computer when a sensor detects a malfunction in the chassis system. Each code begins with a letter indicating the system (P for Powertrain, B for Body, C for Chassis, U for Network) followed by four digits that identify the specific fault.
When your check engine light comes on, an OBD-II scanner reads these stored codes to help pinpoint the problem. Generic codes (where the second digit is 0) follow the SAE J2012 standard and mean the same thing on every vehicle. Manufacturer-specific codes (where the second digit is 1) may have different meanings depending on the vehicle brand.
Click any code in the table above to see its full description, possible causes, common symptoms, and step-by-step repair guidance. Use the search box to quickly find a specific code within this category.