All OBD2 Diagnostic Codes
Browse our complete database of 16000 diagnostic trouble codes.
B2200: Airbag System Malfunction
The airbag system has detected a malfunction, which may be due to a faulty sensor, wiring issue, or software problem.
B2201: Climate Control Actuator Malfunction
The B2201 code indicates a malfunction in the climate control actuator, which regulates the flow of air and temperature in the vehicle's cabin.
B2202: Door Locks Actuator Circuit Malfunction
The B2202 code indicates a malfunction in the door locks actuator circuit, which can cause issues with door locking and unlocking functions.
B2203: Power Window Relay Circuit Malfunction
The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
B2204: 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.
B2205: Exterior Lighting Malfunction
The B2205 code indicates a problem with the exterior lighting system, such as a faulty headlight, taillight, or turn signal.
B2206: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the engine from starting. This code is typically set when the immobilizer system is not functioning correctly, preventing the engine from starting.
B2207: Audio System Malfunction
This code indicates a malfunction in the audio system, such as a faulty amplifier, speaker, or wiring issue.
B2208: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B2209: Climate Control Actuator Malfunction
The B2209 code indicates a malfunction in the climate control actuator, which regulates the temperature and airflow in the vehicle's cabin.
B2210: Door Locks Malfunction
The B2210 code indicates a malfunction in the door lock system, which may cause the doors to lock or unlock unexpectedly, or fail to function properly.
B2211: Power Window Relay Circuit Malfunction
The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
B2212: Seat Position Sensor Circuit Malfunction
The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position.
B2213: Turn Signal Lamp Malfunction
The B2213 code indicates a malfunction in the turn signal lamp circuit, which can cause the turn signals to malfunction or not function at all.
B2214: Body System Security Malfunction
The body control module (BCM) has detected a security malfunction, possibly due to a faulty sensor or wiring issue.
B2215: Audio System Fault
The B2215 code indicates a fault in the audio system, possibly due to a malfunctioning amplifier, speaker, or wiring issue.
B2216: Airbag System Fault
The airbag system has detected a fault, which may be due to a faulty sensor, wiring issue, or malfunctioning airbag module.
B2217: Climate Control Temperature Sensor Circuit Malfunction
The B2217 code indicates a malfunction in the climate control temperature sensor circuit, which can cause issues with the air conditioning and heating systems.
B2218: Door Locks Actuator Circuit Malfunction
The B2218 code indicates a malfunction in the door locks actuator circuit, which can cause issues with door locking and unlocking functions.
B2219: Power Window Circuit Malfunction
The power window circuit has malfunctioned, preventing the windows from functioning properly. This code is typically set when the window regulator or motor is faulty.
B2220: 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.
B2221: Turn Signal Lamp Malfunction
The B2221 code indicates a malfunction in the turn signal lamp circuit, which can cause the turn signals to malfunction or not function at all.
B2222: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the engine from starting. This code is typically set when the immobilizer system is not functioning correctly, preventing the engine from starting.
B2223: Audio System Fault
The B2223 code indicates a fault in the audio system, likely due to a malfunctioning amplifier, speaker, or wiring issue.
B2224: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B2225: Climate Control Fan Motor Malfunction
This code indicates a malfunction in the climate control fan motor, which may cause the fan to not turn on or turn off randomly.
B2226: Door Locks Actuator Malfunction
The B2226 code indicates a malfunction in the door lock actuator, which prevents the door locks from functioning properly.
B2227: Power Window Relay Circuit Malfunction
The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
B2228: 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.
B2229: Exterior Lighting Malfunction
This code indicates a problem with the exterior lighting system, such as a faulty headlight, taillight, or turn signal.
B2230: Body Control Module (BCM) Security System Malfunction
The Body Control Module (BCM) has detected a security system malfunction, likely due to a faulty sensor or wiring issue.
B2231: Audio System Fault
The B2231 code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
B2232: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B2233: Climate Control Fan Motor Fault
The climate control fan motor is malfunctioning, causing the fan to not turn on or turn off properly.
B2234: Door Locks Malfunction
The B2234 code indicates a malfunction in the door lock system, which can cause issues with locking and unlocking the doors.
B2235: Power Window Regulator Malfunction
The power window regulator is malfunctioning, preventing the window from moving up or down properly.
B2236: Seat Position Sensor Circuit Malfunction
The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position.
B2237: Exterior Lighting Malfunction
This code indicates a problem with the exterior lighting system, such as a faulty headlight, taillight, or turn signal.
B2238: Immobilizer System Malfunction
The immobilizer system has detected a malfunction, preventing the engine from starting. This code is typically set when the immobilizer system is not functioning correctly, preventing the vehicle from starting.
B2239: Audio System Malfunction
The B2239 code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
B2240: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B2241: Climate Control Temperature Sensor Malfunction
The climate control system has detected a malfunction in the temperature sensor, which may be causing inaccurate temperature readings or failure to maintain a set temperature.
B2242: Door Locks Actuator Malfunction
The B2242 code indicates a malfunction in the door lock actuator, which may cause the doors to malfunction or not lock/unlock properly.
B2243: Power Window Relay Circuit Malfunction
The power window relay circuit has malfunctioned, preventing the windows from functioning properly.
B2244: Seat Position Sensor Circuit Malfunction
The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position.
B2245: Body Control Module (BCM) Malfunction - Exterior Lighting
The Body Control Module (BCM) has detected a malfunction in the exterior lighting system, such as a faulty headlight or taillight.
B2246: Body Control Module (BCM) Security System Malfunction
The Body Control Module (BCM) has detected a security system malfunction, which may be caused by a faulty sensor, wiring issue, or software problem.
B2247: Audio System Fault
This code indicates a malfunction in the audio system, such as a faulty amplifier, speaker, or wiring issue.
B2248: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B2249: Climate Control Actuator Malfunction
The B2249 code indicates a malfunction in the climate control system, specifically with the actuator that controls the temperature and airflow.