All OBD2 Diagnostic Codes

Browse our complete database of 16000 diagnostic trouble codes.

C3350 High

Chassis System Code C3350 - Stability Control

Chassis system diagnostic trouble code related to stability control operation.

C3351 High

Chassis System Code C3351 - Traction Control

Chassis system diagnostic trouble code related to traction control operation.

C3352 High

Chassis System Code C3352 - Wheel Speed Sensors

Chassis system diagnostic trouble code related to wheel speed sensors operation.

C3353 Medium

C3353: ABS System Malfunction

The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.

C3354 Medium

C3354: Brake Pressure Modulator Valve (BPMV) Malfunction

The Brake Pressure Modulator Valve (BPMV) is malfunctioning, which can cause uneven brake pressure distribution, leading to reduced braking performance and potentially causing the brake system to fail.

C3355 Medium

C3355: Rear Suspension Strut Friction Bushing Fault

This code indicates a faulty rear suspension strut friction bushing, which can cause uneven tire wear, vibration, and noise.

C3356 Medium

C3356: 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.

C3357 Medium

C3357: 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.

C3358 Medium

C3358: 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.

C3359 Medium

C3359: 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.

C3360 Medium

C3360: ABS System Malfunction

The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.

C3361 Medium

C3361: Brake System Pressure Sensor Circuit Malfunction

The brake system pressure sensor circuit has malfunctioned, causing the brake system to malfunction. This code is usually set when the sensor detects an abnormal brake fluid pressure.

C3362 Medium

C3362: 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.

C3363 Medium

C3363: Electric Power Steering (EPS) System Fault

The C3363 code indicates a fault in the Electric Power Steering (EPS) system, which may cause the vehicle's steering to become difficult or unresponsive.

C3364 Medium

C3364: 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.

C3365 Medium

C3365: 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.

C3366 Medium

C3366: Wheel Speed Sensor Malfunction

A wheel speed sensor malfunction has been detected, which can cause traction control and anti-lock braking system (ABS) malfunctions.

C3367 Medium

C3367: 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.

C3368 Medium

C3368: 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.

C3369 Medium

C3369: Left Front Suspension Strut Friction Bushing Fault

The C3369 code indicates a fault in the left front suspension strut friction bushing, which can cause uneven tire wear, vibration, and noise.

C3370 Medium

C3370: Electric Power Steering (EPS) System Fault

The C3370 code indicates a fault in the Electric Power Steering (EPS) system, which may cause the vehicle's steering to become difficult or unresponsive.

C3371 Medium

C3371: 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.

C3372 Medium

C3372: 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.

C3373 Medium

C3373: 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).

C3374 Medium

C3374: ABS System Malfunction

The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.

C3375 Medium

C3375: 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.

C3376 High

C3376: Rear Suspension Control Arm Fracture

This code indicates a fracture in the rear suspension control arm, which can cause uneven tire wear, reduced handling, and vibrations while driving.

C3377 Medium

C3377: Electric Power Steering (EPS) System Fault

The C3377 code indicates a fault in the Electric Power Steering (EPS) system, which may cause the vehicle's steering to become difficult or unresponsive.

C3378 Medium

C3378: 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.

C3379 Medium

C3379: 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.

C3380 Medium

C3380: Wheel Speed Sensor Malfunction

The wheel speed sensor malfunction code indicates that the vehicle's anti-lock braking system (ABS) or traction control system (TCS) has detected an issue with one or more wheel speed sensors.

C3381 Medium

C3381: ABS System Malfunction

The ABS system has malfunctioned, likely due to a faulty wheel speed sensor or a problem with the ABS module.

C3382 Medium

C3382: 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.

C3383 Medium

C3383: Front Left Lower Control Arm Friction Bushing Wear

This code indicates wear on the friction bushing of the front left lower control arm, which can cause uneven tire wear, loose steering, and reduced suspension performance.

C3384 High

Chassis System Code C3384 - Steering

Chassis system diagnostic trouble code related to steering operation.

C3385 Medium

C3385: 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.

C3386 Medium

C3386: 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.

C3387 Medium

C3387: 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.

C3388 Medium

C3388: 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.

C3389 High

Chassis System Code C3389 - Brake System

Chassis system diagnostic trouble code related to brake system operation.

C3390 Medium

C3390: Left Rear Suspension Strut Friction Bushing Fault

The C3390 code indicates a fault in the left rear suspension strut friction bushing, which can cause uneven tire wear, vibration, and noise.

C3391 Medium

C3391: 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.

C3392 Medium

C3392: 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.

C3393 Medium

C3393: 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.

C3394 Medium

C3394: 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.

C3395 High

Chassis System Code C3395 - ABS System

Chassis system diagnostic trouble code related to abs system operation.

C3396 Medium

C3396: 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.

C3397 High

Chassis System Code C3397 - Suspension

Chassis system diagnostic trouble code related to suspension operation.

C3398 High

Chassis System Code C3398 - Steering

Chassis system diagnostic trouble code related to steering operation.

C3399 Medium

C3399: Electronic Stability Control (ESC) Malfunction

The Electronic Stability Control (ESC) system has detected a malfunction, which may cause reduced traction and stability control.

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