All OBD2 Diagnostic Codes
Browse our complete database of 16000 diagnostic trouble codes.
C3400: 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.
C3401: 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.
C3402: 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.
C3403: 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 C3404 - Suspension
Chassis system diagnostic trouble code related to suspension operation.
C3405: 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.
C3406: 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.
C3407: 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.
C3408: 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 C3409 - ABS System
Chassis system diagnostic trouble code related to abs system operation.
C3410: 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.
C3411: Front Left Lower Control Arm Fracture
The front left lower control arm has fractured, which can cause uneven tire wear, vibration, and loss of steering stability.
C3412: 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.
C3413: 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.
C3414: 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.
Chassis System Code C3415 - Wheel Speed Sensors
Chassis system diagnostic trouble code related to wheel speed sensors operation.
Chassis System Code C3416 - ABS System
Chassis system diagnostic trouble code related to abs system operation.
Chassis System Code C3417 - Brake System
Chassis system diagnostic trouble code related to brake system operation.
Chassis System Code C3418 - Suspension
Chassis system diagnostic trouble code related to suspension operation.
C3419: 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.
C3420: 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.
C3421: 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.
C3422: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code C3422 indicates a problem with the wheel speed sensor circuit, which is used to monitor the speed of the vehicle's wheels and help the anti-lock braking system (ABS) function properly.
C3423: ABS System Malfunction
The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.
Chassis System Code C3424 - Brake System
Chassis system diagnostic trouble code related to brake system operation.
Chassis System Code C3425 - Suspension
Chassis system diagnostic trouble code related to suspension operation.
C3426: Electric Power Steering (EPS) System Fault
The C3426 code indicates a fault in the Electric Power Steering (EPS) system, which may cause the vehicle's steering to become difficult or unresponsive.
C3427: 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 C3428 - Traction Control
Chassis system diagnostic trouble code related to traction control operation.
Chassis System Code C3429 - Wheel Speed Sensors
Chassis system diagnostic trouble code related to wheel speed sensors operation.
C3430: 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.
C3431: 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.
C3432: Rear Suspension Control Module (RSCM) Fault
The Rear Suspension Control Module (RSCM) has detected an issue with the rear suspension system, possibly due to a faulty sensor or wiring problem.
Chassis System Code C3433 - Steering
Chassis system diagnostic trouble code related to steering operation.
C3434: 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.
C3435: 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.
C3436: Wheel Speed Sensor Malfunction
The wheel speed sensor malfunction code C3436 indicates a problem with the wheel speed sensor circuit, which is used to monitor the vehicle's speed and traction control system.
C3437: 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.
Chassis System Code C3438 - Brake System
Chassis system diagnostic trouble code related to brake system operation.
C3439: Rear Suspension Strut Friction Bushing Fault
This code indicates a fault in the rear suspension strut friction bushing, which can cause uneven tire wear, vibration, and noise.
C3440: Electric Power Steering (EPS) System Fault
The C3440 code indicates a fault in the Electric Power Steering (EPS) system, which may cause the vehicle's steering to become difficult or unresponsive.
C3441: Electronic Stability Control (ESC) Malfunction
The Electronic Stability Control (ESC) system has detected a malfunction, which may cause reduced traction and stability control.
C3442: 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.
Chassis System Code C3443 - Wheel Speed Sensors
Chassis system diagnostic trouble code related to wheel speed sensors operation.
Chassis System Code C3444 - ABS System
Chassis system diagnostic trouble code related to abs system operation.
Chassis System Code C3445 - Brake System
Chassis system diagnostic trouble code related to brake system operation.
C3446: Front Left Lower Control Arm Bushing Wear
This code indicates excessive wear on the front left lower control arm bushing, which can cause uneven tire wear, reduced handling, and increased noise.
C3447: 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.
C3448: 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.
C3449: 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.