Body System Codes (B0XXX)
Complete list of body system diagnostic trouble codes (B0XXX). Browse codes for airbags, lighting, climate control, and comfort systems.
Popular Body System Codes
Complete Body System Codes Index
Browse all available body system diagnostic trouble codes (B0XXX) organized by system:
Showing codes 1001-1100 of 4335 total codes
B0XXX Body Control Systems
B03E8
B03E8 indicates a problem with the driver door latch feedback in the body con...
B03E9
B03E9 indicates a malfunction in the Body Control Module, affecting multiple ...
B03EA
B03EA indicates a malfunction in the Advanced Driver Assistance Systems,
B03EB
B03EB indicates a malfunction in the brake control module, often due to elect...
B03EC
B03EC indicates a malfunction related to the powertrain control module and tr...
B03ED
B03ED indicates a fault in the vehicle's body control module related to the p...
B03EE
B03EE indicates a malfunction in the power steering control system,
B03EF
B03EF indicates a fault in the body control module related to the door latch ...
B03F0
Indicates an issue with the vehicle's body control module (BCM).
B03F1
B03F1 refers to a fault in the Body Control Module, impacting various electri...
B03F2
B03F2 indicates a fault in the Battery Management System, affecting battery p...
B03F3
B03F3 indicates a body control module malfunction.
B03F4
The B03F4 code indicates a malfunction in the vehicle's body control module r...
B03F5
B03F5 indicates a body control module malfunction, affecting vehicle electron...
B03F6
B03F6 is a code indicating a failure in the blind spot detection system.
B03F7
B03F7 signifies a communication failure between the Body Control Module and o...
B03F8
B03F8 indicates a communication error with the Body Control Module.
B03F9
B03F9 indicates a Body Control Module communication error.
B03FA
DTC B03FA indicates a problem with the Vehicle Stability Control system.
B03FB
B03FB indicates a malfunction in the body control module related to rear-end ...
B03FC
B03FC indicates a malfunction in the Body Control Module, affecting vehicle e...
B03FD
B03FD indicates a malfunction in the Body Control Module related to the liftg...
B03FE
B03FE indicates a problem with the airbag system's control module,
B03FF
The B03FF code indicates a malfunction in the brake control module,
B0400
B0400 indicates a fault in the Body Control Module, affecting various electro...
B0401
B0401 indicates a problem with the Automatic Temperature Control system,
B0402
B0402 indicates a low signal from the refrigerant pressure sensor in your AC ...
B0403
B0403 indicates an issue with the A/C refrigerant temperature sensor circuit.
B0404
B0404 indicates a malfunction with the A/C refrigerant temperature sensor.
B0405
B0405 indicates a fault in the rear left side airbag sensor circuit.
B0406
B0406 indicates a problem with the Body Control Module communication.
B0407
The B0407 code indicates a problem with the rear A/C blower motor circuit.
B0408
The B0408 code indicates a problem with the rear left A/C temperature sensor ...
B0409
B0409 indicates a malfunction in the front left side airbag sensor,
B040A
B040A indicates a problem with the air conditioning refrigerant temperature s...
B040B
DTC B040B refers to a fault in the passenger airbag sensor circuit,
B040C
B040C indicates a low voltage issue in the airbag sensor circuit,
B040D
B040D indicates a malfunction in the rear climate control actuator.
B040E
Indicates the system is unable to properly regulate temperature or airflow to...
B040F
B040F refers to a fault in the rear air conditioning control circuit.
B0410
B0410 indicates a malfunction in the HVAC temperature control circuit,
B0411
The B0411 code indicates a refrigerant temperature sensor circuit issue in yo...
B0412
B0412 indicates an issue with the air conditioning refrigerant temperature se...
B0413
DTC B0413 indicates a problem with the air conditioning refrigerant temperatu...
B0414
B0414 means there's a problem with the A/C refrigerant sensor circuit.
B0415
DTC B0415 refers to a malfunction in the HVAC control circuit,
B0416
B0416 indicates a problem with the HVAC temperature control circuit,
B0417
B0417 indicates a problem with the HVAC temperature control sensor.
B0418
DTC B0418 indicates a refrigerant temperature sensor issue within the AC system.
B0419
DTC B0419 indicates an issue with the HVAC blend door actuator,
B041A
B041A indicates a malfunction in the driver's side temperature control actuat...
B041B
B041B indicates a problem with the air conditioning sensor circuit,
B041C
B041C indicates a malfunction in the auxiliary A/C temperature sensor.
B041D
B041D indicates a fault in the HVAC control module, particularly the left tem...
B041E
B041E indicates a malfunction in the HVAC recirculation door actuator,
B041F
DTC B041F indicates a problem with the air conditioning refrigerant pressure ...
B0420
B0420 indicates an issue with the air conditioning temperature sensor range o...
B0421
B0421 indicates a malfunction in the passenger side air conditioning temperat...
B0422
The B0422 code indicates a problem with the rear A/C temperature sensor in yo...
B0423
DTC B0423 indicates a problem with the rear temperature control actuator in y...
B0424
DTC B0424 indicates a malfunction with the air conditioning temperature senso...
B0425
B0425 indicates a low voltage signal in the fuel pump control circuit.
B0426
The B0426 code indicates a malfunction in the passenger side HVAC temperature...
B0427
B0427 indicates an issue with the passenger side temperature actuator in the ...
B0428
B0428 indicates a problem with the passenger airbag status indicator circuit.
B0429
B0429 indicates a problem with the ambient temperature sensor circuit's perfo...
B042A
DTC B042A indicates a malfunction in the A/C refrigerant temperature sensor c...
B042B
B042B indicates a problem with the side airbag sensor circuit.
B042C
B042C indicates a malfunction in the HVAC temperature sensor circuit.
B042D
B042D indicates a malfunction in the body control module related to interior ...
B042E
B042E indicates a malfunction with the air quality sensor in the HVAC system.
B042F
The B042F code signifies an issue with the rear climate control temperature s...
B0430
DTC B0430 indicates a problem with the rear passenger side heated seat circuit.
B0431
B0431 indicates a fuel temperature sensor circuit issue.
B0432
The B0432 code indicates a malfunction in the heated oxygen sensor circuit,
B0433
B0433 indicates an issue with the fuel level sensor circuit performance,
B0434
DTC B0434 indicates a malfunction in the A/C refrigerant temperature sensor c...
B0435
B0435 indicates a fuel level sensor circuit performance issue.
B0436
The B0436 code indicates a problem with the air/fuel ratio sensor heater circ...
B0437
B0437 indicates a problem with the fuel level sensor performance.
B0438
B0438 indicates a fault in the fuel level sensor circuit.
B0439
Indicates a malfunction in the HVAC (Heating, Ventilation, and Air Conditioni...
B043A
The B043A code indicates a malfunction in the refrigerant temperature sensor ...
B043B
B043B indicates a problem with the fuel pump control module, affecting fuel d...
B043C
The B043C code signifies a communication issue between the body control modul...
B043D
B043D indicates a malfunction in the air conditioning refrigerant temperature...
B043E
B043E indicates a problem with the passenger side air temperature sensor,
B043F
B043F indicates a fuel level sensor circuit issue.
B0440
B0440 indicates an issue with the Occupant Classification System,
B0441
B0441 indicates a malfunction in the airbag occupant classification system.
B0442
Indicates the sensor itself is faulty, or there could be issues with the wiri...
B0443
B0443 signifies a malfunction in the rear passenger window regulator motor.
B0444
DTC B0444 refers to a malfunction in the A/C refrigerant pressure sensor.
B0445
DTC B0445 indicates a malfunction in the passenger presence detection system,...
B0446
Indicates an issue with the Ambient Light Sensor Circuit.
B0447
B0447 indicates a malfunction with the Body Control Module (BCM) in your vehi...
B0448
B0448 indicates a problem with the A/C refrigerant pressure sensor circuit.
B0449
B0449 indicates a fault in the driver's seat position sensor circuit.
B044A
B044A refers to a fault with the rear left window motor, indicating potential...
B044B
The B044B code indicates a problem with the occupant detection system affecti...
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