All OBD2 Diagnostic Codes
Browse our complete database of 16000 diagnostic trouble codes.
C3000: 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.
C3001: 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.
C3002: 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 used to monitor wheel speed and rotation.
Chassis System Code C3003 - ABS System
Chassis system diagnostic trouble code related to abs system operation.
Chassis System Code C3004 - Brake System
Chassis system diagnostic trouble code related to brake system operation.
C3005: Suspension Damper or Shock Absorber Fault
This code indicates a fault in the suspension damper or shock absorber, which can cause uneven tire wear, reduced ride comfort, and potentially affect vehicle stability.
C3006: Steering Column Position Sensor Circuit Malfunction
The C3006 code indicates a problem with the steering column position sensor circuit, which monitors the steering column's position and sends signals to the vehicle's computer.
C3007: 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.
Chassis System Code C3008 - Traction Control
Chassis system diagnostic trouble code related to traction control operation.
Chassis System Code C3009 - Wheel Speed Sensors
Chassis system diagnostic trouble code related to wheel speed sensors operation.
C3010: ABS System Malfunction
The ABS system has detected a malfunction, likely due to a faulty wheel speed sensor, ABS module, or wiring issue.
C3011: Brake System Pressure Sensor Circuit Malfunction
The brake system pressure sensor circuit has malfunctioned, indicating a problem with the brake system's ability to regulate pressure.
C3012: Rear Suspension Damper Fault
The C3012 code indicates a fault in the rear suspension damper, which can cause uneven tire wear, vibrations, and reduced handling.
Chassis System Code C3013 - Steering
Chassis system diagnostic trouble code related to steering operation.
C3014: 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.
C3015: Traction Control System Malfunction
The traction control system has detected a malfunction, likely due to a faulty wheel speed sensor or a problem with the traction control module.
C3016: 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.
C3017: ABS System Malfunction
The ABS system has detected a malfunction in the wheel speed sensor circuit, which may cause the ABS system to malfunction or not function at all.
C3018: Brake System Pressure Sensor Circuit Malfunction
The brake system pressure sensor circuit has malfunctioned, indicating a problem with the brake system's ability to regulate pressure.
Chassis System Code C3019 - Suspension
Chassis system diagnostic trouble code related to suspension operation.
Chassis System Code C3020 - Steering
Chassis system diagnostic trouble code related to steering operation.
Chassis System Code C3021 - Stability Control
Chassis system diagnostic trouble code related to stability control operation.
Chassis System Code C3022 - Traction Control
Chassis system diagnostic trouble code related to traction control operation.
C3023: 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.
C3024: ABS System Malfunction
The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.
C3025: Brake System Pressure Sensor Circuit Malfunction
The brake system pressure sensor circuit has malfunctioned, indicating a problem with the brake system's ability to regulate pressure.
C3026: Rear Suspension Strut Friction Bushing Fault
The C3026 code indicates a fault in the rear suspension strut friction bushing, which can cause uneven tire wear, vibrations, and reduced ride quality.
C3027: 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.
C3028: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause loss of traction or vehicle control.
C3029: 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.
C3030: 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.
C3031: ABS System Malfunction
The ABS system has detected a malfunction, likely due to a faulty wheel speed sensor, ABS module, or wiring issue.
C3032: Brake System Pressure Sensor Circuit Malfunction
The brake system pressure sensor circuit has malfunctioned, indicating a problem with the brake system's ability to regulate pressure.
C3033: Rear Suspension Control Module (RSCM) Fault
The C3033 code indicates a fault in the rear suspension control module, which regulates the rear suspension's height and damping. This fault can cause uneven tire wear, reduced ride quality, and potentially affect the vehicle's stability.
C3034: 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.
C3035: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause reduced traction and stability control.
C3036: Traction Control System Malfunction
The traction control system has detected a malfunction, which may be caused by a faulty wheel speed sensor, a faulty anti-lock braking system (ABS) module, or a problem with the traction control system's wiring.
C3037: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code C3037 indicates a problem with the wheel speed sensor circuit, which monitors the speed of the vehicle's wheels and sends the data to the vehicle's computer.
C3038: ABS System Malfunction
The ABS system has detected a malfunction in the wheel speed sensor circuit, which may cause the ABS system to malfunction or not function at all.
C3039: Brake System Pressure Sensor Circuit Malfunction
The brake system pressure sensor circuit has malfunctioned, causing the brake system to malfunction.
C3040: 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 ride comfort.
C3041: 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.
C3042: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause loss of traction and stability.
C3043: 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.
C3044: Wheel Speed Sensor Malfunction
A wheel speed sensor malfunction has been detected, which can cause traction control, anti-lock braking, and stability control systems to malfunction.
C3045: ABS System Malfunction
The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.
C3046: Brake System Pressure Sensor Circuit Malfunction
The brake system pressure sensor circuit has malfunctioned, indicating a problem with the brake system's ability to regulate pressure.
C3047: Rear Suspension Strut Friction Bushing Fault
The C3047 code indicates a fault in the rear suspension strut friction bushing, which can cause uneven tire wear, vibrations, and reduced handling.
C3048: 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.
C3049: 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.