All OBD2 Diagnostic Codes
Browse our complete database of 16000 diagnostic trouble codes.
B1150: Body System Security Malfunction
This code indicates a malfunction in the vehicle's security system, which can prevent the vehicle from starting or cause other security-related issues.
B1151: Audio System Malfunction
The B1151 code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
B1152: Airbag System Fault
This code indicates a fault in the airbag system, which may prevent the airbags from deploying in the event of a crash. The code can also trigger a warning light on the dashboard.
B1153: Climate Control Actuator Malfunction
This code indicates a malfunction in the climate control system, specifically with the actuator that controls the blower motor, temperature, or mode.
B1154: Door Locks Malfunction
The B1154 code indicates a problem with the door lock system, such as faulty door lock actuators, wiring issues, or a malfunctioning body control module.
B1155: Power Window Switch Circuit Malfunction
The power window switch circuit has malfunctioned, causing the windows to malfunction or not function at all.
B1156: Seat Switch Circuit Malfunction
The seat switch circuit has malfunctioned, preventing the driver's seat from functioning properly. This code is typically set when the seat switch circuit is open or shorted.
B1157: Exterior Lighting Malfunction
The B1157 code indicates a malfunction in the exterior lighting system, such as the headlights, taillights, or turn signals.
B1158: Body System Security Malfunction
This code indicates a malfunction in the vehicle's security system, which may prevent the vehicle from starting or cause other security-related issues.
B1159: Audio System Malfunction
This code indicates a problem with the audio system, such as no sound, distorted sound, or inability to change tracks.
B1160: Airbag System Malfunction
The airbag system has malfunctioned, preventing the airbags from deploying in the event of a crash. This code is often accompanied by other airbag-related codes.
B1161: Climate Control Blower Motor Malfunction
This code indicates a malfunction in the climate control blower motor, which may cause issues with airflow and temperature regulation in the vehicle.
B1162: Door Locks Circuit Malfunction
The B1162 code indicates a malfunction in the door locks circuit, which can cause issues with door locking and unlocking functions.
B1163: Power Window Relay Circuit Malfunction
The B1163 code indicates a malfunction in the power window relay circuit, which controls the operation of the windows. This can cause issues with window movement, such as slow or stuck windows.
B1164: Seat Position Sensor Circuit Malfunction
The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position, which can cause issues with seat adjustments, airbag deployment, and other safety features.
B1165: Body Control Module (BCM) Lighting Circuit Malfunction
The Body Control Module (BCM) has detected a malfunction in the lighting circuit, which may cause issues with the vehicle's exterior lights, such as the headlights, taillights, or turn signals.
B1166: Body Control Module (BCM) Security System Malfunction
The Body Control Module (BCM) has detected a security system malfunction, likely due to a faulty sensor, wiring issue, or software problem.
B1167: Audio System Malfunction
This code indicates a malfunction in the audio system, such as no sound or distorted sound from the speakers.
B1168: Airbag System Circuit Malfunction
The airbag system circuit has malfunctioned, preventing the airbag from deploying in the event of a crash. This code indicates a problem with the airbag system's electrical circuit.
B1169: Climate Control Fan Motor Malfunction
The B1169 code indicates a malfunction in the climate control fan motor, which may cause issues with air circulation and temperature regulation.
B1170: Door Locks Actuator Malfunction
The B1170 code indicates a malfunction in the door lock actuator, which may cause the doors to malfunction or not lock/unlock properly.
B1171: Power Window Circuit Malfunction
This code indicates a problem with the power window circuit, which can cause windows to malfunction or not function at all.
B1172: Seat Adjustment Motor Fault
The B1172 code indicates a fault in the seat adjustment motor, which may cause the seat to malfunction or fail to move properly.
B1173: Turn Signal Bulb Out or Faulty
This code indicates a malfunction in the turn signal bulb circuit, which may be due to a faulty bulb, wiring issue, or a problem with the turn signal switch.
B1174: Body System Security Malfunction
The B1174 code indicates a malfunction in the vehicle's security system, which can cause issues with door locks, alarm systems, and other security-related functions.
B1175: Audio System Fault
The B1175 code indicates a malfunction in the audio system, possibly due to a faulty amplifier, speaker, or wiring issue.
B1176: Airbag System Circuit Short to Voltage
The airbag system has detected a short circuit to voltage in the wiring harness or electrical components, which can cause the airbag to malfunction or not deploy properly.
B1177: Climate Control System Malfunction
The B1177 code indicates a malfunction in the climate control system, likely due to a faulty temperature sensor, actuator, or wiring issue.
B1178: Door Locks Malfunction
The B1178 code indicates a malfunction in the door lock system, which can cause issues with locking and unlocking doors, as well as potentially preventing the vehicle from being driven.
B1179: Power Window Circuit Malfunction
The B1179 code indicates a malfunction in the power window circuit, which can cause windows to malfunction or not function at all.
B1180: Seat Switch Circuit Malfunction
The B1180 code indicates a malfunction in the seat switch circuit, which controls the seat's position, recline, or lumbar support functions.
B1181: Turn Signal/Hazard Lamp Malfunction
The B1181 code indicates a problem with the turn signal or hazard lamp circuit, which may cause the lamps to malfunction or not function at all.
B1182: Body System Security Malfunction
The B1182 code indicates a malfunction in the vehicle's security system, which may cause issues with door locks, alarm systems, or other security-related functions.
B1183: Audio System Fault
The B1183 code indicates a fault in the audio system, possibly due to a malfunctioning amplifier, speaker, or wiring issue.
B1184: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B1185: Climate Control Fan Motor Malfunction
The B1185 code indicates a malfunction in the climate control fan motor, which may cause the fan to stop working or operate erratically.
B1186: Door Locks Malfunction
The B1186 code indicates a malfunction in the door lock system, which may cause the doors to lock or unlock unexpectedly, or not function at all.
B1187: Window Regulator Malfunction
The B1187 code indicates a problem with the window regulator, which controls the movement of the window up and down.
B1188: 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.
B1189: Body System Code - Lighting Malfunction
The B1189 code indicates a malfunction in the vehicle's lighting system, such as a faulty headlight, taillight, or brake light.
B1190: Body System Security Malfunction
The B1190 code indicates a malfunction in the vehicle's security system, which may cause issues with door locks, alarm systems, or other security-related functions.
B1191: Audio System Malfunction
The B1191 code indicates a malfunction in the audio system, which may cause issues with sound quality, volume, or functionality.
B1192: Airbag System Fault
The airbag system has detected a fault, which may be due to a malfunctioning sensor, wiring issue, or faulty airbag module.
B1193: Climate Control Actuator Malfunction
The B1193 code indicates a malfunction in the climate control system, specifically with the actuator that controls the temperature and airflow.
B1194: Door Locks Malfunction
The B1194 code indicates a malfunction in the door lock system, which may cause issues with locking or unlocking the doors.
B1195: 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.
B1196: 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.
B1197: Exterior Lighting Malfunction
This code indicates a problem with the exterior lighting system, such as a faulty headlight, taillight, or turn signal.
B1198: 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.
B1199: Audio System Malfunction
The B1199 code indicates a malfunction in the audio system, which may cause issues with sound quality, volume, or functionality.