Chassis Codes
1,008 OBD-II diagnostic trouble codes in this category.
Showing page 3 of 11 (1,008 codes total)
| Code | Description | Subsystem | Severity |
|---|---|---|---|
| C0534 | Motor Control A Supply Voltage Circuit/Open | Chassis Control | Medium |
| C0535 | Motor Control B Range/Performance | Chassis Control | Medium |
| C0536 | Motor Control B Circuit/Open | Chassis Control | Medium |
| C0537 | Motor Control B Circuit High | Chassis Control | Medium |
| C0538 | Motor Control B Circuit Low | Chassis Control | Medium |
| C0539 | Motor Control B Supply Voltage Circuit/Open | Chassis Control | Medium |
| C053A | ABS Valves Missing Calibration | ABS Sensor | High |
| C053B | ABS Valves Supply Voltage Circuit/Open | ABS Sensor | High |
| C053C | Wheel Speed Sensor Generic Range/Performance | ABS Sensor | High |
| C053D | Brake Pressure Sensor A Range/Performance | Brake System | High |
| C053E | Brake Pressure Sensor A Circuit Low | Brake System | High |
| C053F | Brake Pressure Sensor A Circuit High | Brake System | High |
| C0540 | Brake Pressure Sensor A Circuit/Open | Brake System | High |
| C0541 | Brake Pressure Sensor B Range/Performance | Brake System | High |
| C0542 | Brake Pressure Sensor B Circuit Low | Brake System | High |
| C0543 | Brake Pressure Sensor B Circuit High | Brake System | High |
| C0544 | Brake Pressure Sensor B Circuit/Open | Brake System | High |
| C0545 | VIN Not Programmed or Incompatible - BSCM | Chassis Control | Medium |
| C0546 | VIN Not Programmed or Incompatible | Chassis Control | Medium |
| C0547 | Vacuum Sensor Supply Voltage Circuit/Open | Chassis Control | Medium |
| C0548 | Vacuum Sensor Supply Voltage Low | Chassis Control | Medium |
| C0549 | Vacuum Sensor A Circuit/Open | Chassis Control | Medium |
| C054A | Vacuum Sensor A Range/Performance | Chassis Control | Medium |
| C054B | Vacuum Sensor A Circuit Low | Chassis Control | Medium |
| C054C | Vacuum Sensor A Circuit High | Chassis Control | Medium |
| C054D | Vacuum Sensor B Circuit/Open | Chassis Control | Medium |
| C054E | Vacuum Sensor B Range/Performance | Chassis Control | Medium |
| C054F | Vacuum Sensor B Circuit Low | Chassis Control | Medium |
| C0550 | ECU Performance (Chassis) | Chassis Module | Critical |
| C0551 | Longitudinal Acceleration Sensor Circuit/Open | Chassis Control | Medium |
| C0552 | Longitudinal Acceleration Sensor Range/Performance | Chassis Control | Medium |
| C0553 | Longitudinal Acceleration Sensor Circuit Low | Chassis Control | Medium |
| C0554 | Longitudinal Acceleration Sensor Circuit High | Chassis Control | Medium |
| C0555 | Left Front Wheel Speed Sensor A Incorrect Component Installed | ABS Sensor | High |
| C0556 | Right Front Wheel Speed Sensor A Incorrect Component Installed | ABS Sensor | High |
| C0557 | Left Rear Wheel Speed Sensor A Incorrect Component Installed | ABS Sensor | High |
| C0558 | Right Rear Wheel Speed Sensor A Incorrect Component Installed | ABS Sensor | High |
| C0559 | Power Steering Control Module Range/Performance – Rear | Steering System | High |
| C055A | ABS Pump Motor Supply Voltage Circuit A High | ABS Sensor | High |
| C055B | ABS Pump Motor Supply Voltage Circuit A Low | ABS Sensor | High |
| C055C | ABS Pump Motor Supply Voltage Circuit A Range/Performance | ABS Sensor | High |
| C055D | Brake Hydraulic Circuit B Leak | Brake System | High |
| C055E | Brake Hydraulic Circuit A Leak | Brake System | High |
| C055F | BSCM/EBBC Hydraulic Unit Performance | ABS Hydraulic | High |
| C0560 | Brake Pressure Sensor A Missing Calibration | Brake System | High |
| C0561 | Vacuum Sensor A/B Correlation | Chassis Control | Medium |
| C0562 | Brake Pedal Position Sensor Supply Voltage Circuit/Open | Brake System | High |
| C0563 | ABS Control Module Performance | ABS Sensor | High |
| C0564 | ABS Control Module System Voltage Low | ABS Sensor | High |
| C0565 | ABS Control Module System Voltage High | ABS Sensor | High |
| C0566 | Brake Booster Solenoid Circuit/Open | Brake System | High |
| C0567 | Brake Booster Solenoid Circuit Low | Brake System | High |
| C0568 | Brake Booster Solenoid Circuit High | Brake System | High |
| C0569 | Brake Booster Solenoid Circuit Performance | Brake System | High |
| C056A | Brake Booster Pressure Sensor Power Supply Circuit | Brake System | High |
| C056B | Brake Pressure Sensor A Intermittent/Erratic | Brake System | High |
| C056C | Brake Pressure Sensor B Intermittent/Erratic | Brake System | High |
| C056D | Brake Pedal Position Sensor Supply Voltage Circuit Low | Brake System | High |
| C056E | Brake Pedal Position Sensor Supply Voltage Circuit High | Brake System | High |
| C056F | Brake Booster Travel Sensor Circuit Low | Brake System | High |
| C0570 | Brake Booster Travel Sensor Circuit High | Brake System | High |
| C0571 | Brake Pressure Sensor C Circuit Low | Brake System | High |
| C0572 | Brake Pressure Sensor C Circuit High | Brake System | High |
| C0573 | Brake Pressure Sensor C Circuit/Open | Brake System | High |
| C0574 | Brake Pressure Sensor C Circuit Range/Performance | Brake System | High |
| C0575 | Brake Pressure Sensor D Circuit Low | Brake System | High |
| C0576 | Brake Pressure Sensor D Circuit High | Brake System | High |
| C0577 | Brake Pressure Sensor D Circuit/Open | Brake System | High |
| C0578 | Brake Pressure Sensor D Circuit Range/Performance | Brake System | High |
| C0579 | Brake Booster Temperature Sensor B Circuit Low | Brake System | High |
| C057A | Brake Booster Temperature Sensor B Circuit High | Brake System | High |
| C057B | Brake Booster Temperature Sensor B Circuit/Open | Brake System | High |
| C057C | Brake Booster Temperature Sensor B CircuitRange/Performance | Brake System | High |
| C057D | Brake Booster Temperature Sensor Circuit B Intermittent/Erratic | Brake System | High |
| C057E | Brake Booster Temperature Sensor A/B Correlation | Brake System | High |
| C057F | Brake Booster Motor A Phase U-V-W Circuit/Open | Brake System | High |
| C0580 | Brake Booster Motor A Phase U-V-W Circuit Low | Brake System | High |
| C0581 | Brake Booster Motor A Phase U-V-W Circuit High | Brake System | High |
| C0582 | Brake Booster Motor A Phase U-V-W Circuit Range/Performance | Brake System | High |
| C0583 | Brake Booster Motor B Phase U-V-W Circuit/Open | Brake System | High |
| C0584 | Brake Booster Motor B Phase U-V-W Circuit Low | Brake System | High |
| C0585 | Brake Booster Motor B Phase U-V-W Circuit High | Brake System | High |
| C0586 | Brake Booster Motor B Phase U-V-W Circuit Range/Performance | Brake System | High |
| C0587 | Brake Booster Motor A Position Sensor Circuit/Open | Brake System | High |
| C0588 | Brake Booster Motor A Position Sensor Circuit Low | Brake System | High |
| C0589 | Brake Booster Motor A Position Sensor Circuit High | Brake System | High |
| C058A | Brake Booster Motor A Position Sensor Circuit Range/Performance | Brake System | High |
| C058B | Brake Booster Motor B Position Sensor Circuit/Open | Brake System | High |
| C058C | Brake Booster Motor B Position Sensor Circuit Low | Brake System | High |
| C058D | Brake Booster Motor B Position Sensor Circuit High | Brake System | High |
| C058E | Brake Booster Motor B Position Sensor Circuit Range/Performance | Brake System | High |
| C058F | Regeneration Torque Performance | Chassis Control | Medium |
| C0590 | Brake Booster Motor A Phase U-V-W Current High | Brake System | High |
| C0591 | Brake Booster Motor A Phase U-V-W Current Low | Brake System | High |
| C0592 | Brake Booster Motor B Phase U-V-W Current High | Brake System | High |
| C0593 | Brake Booster Motor B Phase U-V-W Current Low | Brake System | High |
| C0594 | Brake Booster Motor A Performance | Brake System | High |
| C0595 | Brake Booster Internal Power Driver Range/Performance | Brake System | High |
| C0596 | Brake Booster Motor A Current Sensor Circuit Range/Performance | Brake System | High |
| C0597 | Brake System Control Module A Performance | Brake System | 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.