All OBD2 Diagnostic Codes
Browse our complete database of 16000 diagnostic trouble codes.
C0050: Brake System Malfunction
The C0050 code indicates a malfunction in the brake system, likely due to a faulty brake sensor or a problem with the brake fluid level.
C0051: Front Left Lower Control Arm Fracture
This code indicates a fracture in the front left lower control arm, which affects the suspension's ability to absorb bumps and maintain proper alignment.
C0052: Steering Column Position Sensor Circuit Malfunction
The power steering control module has detected an issue with the steering column position sensor circuit, which may cause erratic steering behavior or difficulty turning the wheels.
C0053: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause the vehicle to lose traction or stability.
C0054: Traction Control System Malfunction
The traction control system has detected a malfunction, which may be due to a faulty wheel speed sensor, faulty ABS sensor, or a problem with the traction control module.
C0055: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code indicates a problem with the wheel speed sensor circuit, which can cause issues with the anti-lock braking system (ABS) and traction control system (TCS).
C0056: ABS System Malfunction
The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.
C0057: Brake System Malfunction
This code indicates a malfunction in the brake system, such as a faulty brake sensor or a problem with the brake fluid level.
C0058: Front Left Suspension Strut Friction Bushing Fault
The C0058 code indicates a fault in the front left suspension strut friction bushing, which can cause uneven tire wear, vibration, and noise while driving.
C0059: Steering Column Position Sensor Circuit Malfunction
The power steering control module has detected a malfunction in the steering column position sensor circuit, which may cause erratic steering behavior or difficulty turning the wheels.
C0060: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause the vehicle to lose traction or stability.
C0061: Traction Control System Malfunction
The traction control system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the traction control module.
C0062: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code indicates that the vehicle's anti-lock braking system (ABS) has detected an issue with one or more wheel speed sensors, which are responsible for monitoring wheel speed and rotation.
C0063: ABS System Malfunction
The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.
C0064: Brake System Malfunction
This code indicates a malfunction in the brake system, such as a faulty brake sensor or a problem with the brake fluid level.
C0065: Rear Suspension Control Arm Fracture
This code indicates a fracture in the rear suspension control arm, which can cause uneven tire wear, reduced ride quality, and loss of vehicle stability.
C0066: Steering Column Position Sensor Circuit Malfunction
The powertrain control module (PCM) has detected a malfunction in the steering column position sensor circuit, which is used to monitor the steering column's position and angle.
C0067: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which can cause the vehicle to lose traction or stability, increasing the risk of an accident.
C0068: Traction Control System Malfunction
The traction control system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the traction control module.
C0069: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code indicates a problem with the wheel speed sensor circuit, which can cause issues with the vehicle's anti-lock braking system (ABS) and traction control system.
C0070: ABS System Malfunction
The ABS system has malfunctioned, preventing the vehicle from functioning properly. This code indicates a problem with the ABS sensor or wiring.
C0071: Brake System Malfunction
The C0071 code indicates a malfunction in the brake system, likely due to a faulty brake sensor or a problem with the brake pedal switch.
C0072: Rear Suspension Strut or Shock Absorber Fault
This code indicates a fault in the rear suspension strut or shock absorber, which can cause uneven tire wear, reduced ride quality, and potentially affect vehicle stability.
C0073: Steering Column Position Sensor Circuit Malfunction
The power steering control module has detected a malfunction in the steering column position sensor circuit, which may cause erratic steering behavior or difficulty turning the wheels.
C0074: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause the vehicle to lose traction or stability.
C0075: Traction Control Malfunction
The traction control system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the traction control module.
C0076: Wheel Speed Sensor Malfunction
This code indicates a problem with one or more wheel speed sensors, which monitor wheel rotation speed and send signals to the vehicle's computer. The sensor may be faulty, dirty, or damaged.
C0077: ABS System Malfunction
The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.
C0078: Brake System Malfunction
The C0078 code indicates a malfunction in the brake system, possibly due to a faulty brake sensor, faulty brake switch, or a problem with the brake fluid level.
C0079: Suspension Damper or Mount Fault
This code indicates a fault in the suspension damper or mount, which can cause uneven tire wear, vibrations, and reduced handling.
C0080: Steering Column Position Sensor Circuit Malfunction
The powertrain control module (PCM) has detected a malfunction in the steering column position sensor circuit, which is used to monitor the steering column's position and angle.
C0081: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause loss of traction and stability. This code is typically set when the ESC system detects a problem with the wheel speed sensors, yaw rate sensor, or lateral acceleration sensor.
C0082: Traction Control System Malfunction
The traction control system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the traction control module.
C0083: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code indicates a problem with the wheel speed sensor circuit, which can cause issues with the vehicle's anti-lock braking system (ABS) and traction control system.
C0084: ABS System Malfunction
The ABS system has malfunctioned, preventing the vehicle from properly braking. This code indicates a problem with the ABS sensor or wiring.
C0085: Brake System Malfunction
This code indicates a malfunction in the brake system, possibly due to a faulty brake sensor, wiring issue, or air in the brake lines.
C0086: Rear Suspension Strut or Shock Absorber Fault
This code indicates a fault in the rear suspension strut or shock absorber, which can cause uneven tire wear, reduced ride quality, and potentially affect vehicle stability.
C0087: Steering Column Position Sensor Circuit Malfunction
The power steering control module has detected a malfunction in the steering column position sensor circuit, which may cause erratic steering behavior or difficulty turning the wheels.
C0088: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause the vehicle to lose traction or stability.
C0089: Traction Control Malfunction
The traction control system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the traction control module.
C0090: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code indicates a problem with the wheel speed sensor circuit, which can cause issues with the anti-lock braking system (ABS) and traction control system (TCS).
C0091: ABS System Malfunction
The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.
C0092: Brake System Malfunction
This code indicates a malfunction in the brake system, possibly due to a faulty brake sensor, faulty brake switch, or a problem with the brake fluid level.
C0093: Left Front Suspension Strut or Spring Failure
This code indicates a fault in the left front suspension strut or spring, which can cause uneven tire wear, reduced ride quality, and potentially lead to a loss of vehicle stability.
C0094: Steering Column Position Sensor Circuit Malfunction
The power steering control module has detected a malfunction in the steering column position sensor circuit, which may cause erratic steering behavior or difficulty turning the wheels.
C0095: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause the vehicle to lose traction or stability.
C0096: Traction Control System Malfunction
The traction control system has malfunctioned, which can cause the vehicle to lose traction and stability, potentially leading to loss of control or accidents.
C0097: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code indicates that the vehicle's anti-lock braking system (ABS) has detected an issue with one or more wheel speed sensors, which can cause the ABS to malfunction.
C0098: ABS System Malfunction
The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.
C0099: Brake System Malfunction
This code indicates a malfunction in the brake system, such as a faulty brake sensor, a problem with the brake fluid level, or a faulty brake switch.