All OBD2 Diagnostic Codes
Browse our complete database of 16000 diagnostic trouble codes.
B3350: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the vehicle from starting. This code is often caused by a faulty immobilizer module, key fob battery issue, or incorrect key fob programming.
B3351: Audio System Malfunction
This code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
B3352: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B3353: Climate Control Fan Motor Fault
The B3353 code indicates a fault in the climate control fan motor, which may be due to a faulty motor, wiring issue, or faulty climate control module.
B3354: Door Locks Actuator Malfunction
The B3354 code indicates a malfunction in the door lock actuator, which may cause issues with door locking and unlocking functions.
B3355: Power Window Regulator Malfunction
The power window regulator is malfunctioning, preventing the window from moving up or down properly.
B3356: Seat Position Sensor Circuit Malfunction
The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position.
B3357: Exterior Lighting Malfunction
This code indicates a problem with the exterior lighting system, such as a faulty headlight, taillight, or brake light.
B3358: Immobilizer System Malfunction
The immobilizer system has malfunctioned, preventing the vehicle from starting or running. This code is typically set when the immobilizer system detects a problem with the key fob, ignition switch, or other related components.
B3359: Audio System Malfunction
This code indicates a malfunction in the audio system, such as no sound or distorted sound, due to a faulty amplifier, speaker, or wiring issue.
B3360: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B3361: Climate Control Fan Motor Malfunction
The B3361 code indicates a malfunction in the climate control fan motor, which may cause the fan to stop working or operate erratically.
B3362: Door Locks Actuator Malfunction
The B3362 code indicates a malfunction in the door lock actuator, which may cause the door locks to malfunction or not function at all.
B3363: Power Window Relay Circuit Malfunction
The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
B3364: Seat Position Sensor Malfunction
The seat position sensor has failed or is malfunctioning, preventing the vehicle's computer from accurately detecting the seat's position.
B3365: Exterior Lighting Malfunction
This code indicates a problem with the exterior lighting system, such as a faulty headlight, taillight, or turn signal.
B3366: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the vehicle from starting. This code is typically set when the immobilizer system is not functioning correctly, preventing the vehicle from starting.
B3367: Audio System Fault
This code indicates a malfunction in the audio system, such as a faulty amplifier, speaker, or wiring issue.
B3368: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B3369: Climate Control Temperature Sensor Malfunction
The B3369 code indicates a malfunction in the climate control temperature sensor, which is responsible for monitoring the temperature of the air entering the vehicle's cabin.
B3370: Door Locks Actuator Malfunction
The B3370 code indicates a malfunction in the door lock actuator, which prevents the door locks from functioning properly.
B3371: Power Window Regulator Malfunction
The power window regulator is malfunctioning, preventing the window from moving properly.
B3372: Seat Position Sensor Circuit Malfunction
The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position.
B3373: Exterior Lighting Malfunction
This code indicates a problem with the exterior lighting system, such as a faulty headlight, taillight, or turn signal.
B3374: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the vehicle from starting. This code is typically set when the immobilizer system is not functioning correctly, preventing the vehicle from starting.
B3375: Audio System Fault
The B3375 code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
B3376: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B3377: Climate Control Fan Motor Malfunction
The B3377 code indicates a malfunction in the climate control fan motor, which may cause the fan to stop working or operate erratically.
B3378: Door Locks Actuator Circuit Malfunction
The B3378 code indicates a malfunction in the door locks actuator circuit, which may cause issues with door locking or unlocking.
B3379: Power Window Circuit Malfunction
The B3379 code indicates a problem with the power window circuit, which may cause windows to malfunction or not function at all.
B3380: Seat Position Sensor Circuit Malfunction
The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately monitoring the seat's position and movement.
B3381: Body System Code - Lighting Malfunction
This code indicates a malfunction in the vehicle's lighting system, such as a faulty headlight, taillight, or turn signal.
B3382: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the engine from starting. This code is often caused by a faulty immobilizer module, key fob, or wiring issue.
B3383: Audio System Malfunction
The B3383 code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
B3384: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B3385: Climate Control Actuator Malfunction
The B3385 code indicates a malfunction in the climate control actuator, which regulates the flow of air and temperature in the vehicle's cabin.
B3386: Door Locks Actuator Circuit Malfunction
The B3386 code indicates a malfunction in the door locks actuator circuit, which controls the operation of the door locks. This can cause issues with locking and unlocking the doors.
B3387: Power Window Regulator Circuit Malfunction
The power window regulator circuit has malfunctioned, preventing the window from moving properly.
B3388: Seat Switch Circuit Malfunction
The seat switch circuit has malfunctioned, preventing the seat from functioning properly. This code is typically set when the seat switch circuit is open or shorted.
B3389: Exterior Lighting Malfunction
This code indicates a problem with the exterior lighting system, such as a faulty headlight, taillight, or turn signal.
B3390: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the vehicle from starting. This code is typically set when the immobilizer system is not functioning correctly, preventing the vehicle from starting.
B3391: Audio System Fault
The B3391 code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
B3392: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B3393: Climate Control Fan Motor Fault
The B3393 code indicates a fault in the climate control fan motor circuit, which may cause the fan to malfunction or not function at all.
B3394: Door Locks Actuator Circuit Malfunction
The B3394 code indicates a malfunction in the door locks actuator circuit, which controls the operation of the door locks. This can cause issues with locking and unlocking the doors.
B3395: Power Window Regulator Malfunction
The power window regulator is malfunctioning, preventing the window from moving properly.
B3396: Seat Switch Circuit Malfunction
The seat switch circuit has malfunctioned, preventing the seat from functioning properly. This code is typically set when the seat switch circuit is open or shorted.
B3397: Exterior Lighting Malfunction
The B3397 code indicates a malfunction in the exterior lighting system, such as the headlights, taillights, or turn signals.
B3398: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the vehicle from starting. This code is often caused by a faulty immobilizer module, key fob, or wiring issue.
B3399: Audio System Malfunction
The B3399 code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.