Body OBD-II Codes (Bxxxx)
1164 diagnostic trouble codes
Body codes relate to vehicle comfort, convenience, and safety systems including airbags, HVAC, power windows, door locks, lighting, mirrors, and seat controls. These codes are typically managed by the body control module (BCM).
B2470Interior Fan Control Circuit Short to GroundGenericB2471Interior Fan Control Circuit OpenGenericB2472Fog Lamp Switch FailureGenericB2473Passenger Door Disarm Switch ckt Short to GroundGenericB2474Passenger Door Lock Switch Circuit Shorted to GroundGenericB2475Passenger Door Unlock Switch Circuit Shorted to GroundGenericB2476RADIO PRESENT SWITCH Ckt FailureGenericB2477Module Configuration FailureGenericB2478ANTI THEFT INPUT SIGNAL SHORT TO GROUNDGenericB2479BRAKE PARK SWITCH CIRCUIT SHORT TO GROUNDGenericB2480LF CORNER LAMP OUTPUT Ckt Short to BatteryGenericB2481Convertible Top Up/Down switch FaultGenericB2482RF CORNER LAMP OUTPUT Ckt Short to BatteryGenericB2483Enable Signal Open CircuitGenericB2484Disable Signal Short to GroundGenericB2485LF SIDE REPEATER LAMP OUTPUT Ckt Short to BatteryGenericB2487RF SIDE REPEATER LAMP OUTPUT Ckt Short to BatteryGenericB2489UNDERHOOD LAMP OUTPUT CIRCUIT FailureGenericB2490UNDERHOOD LAMP OUTPUT CIRCUIT Short to BatteryGenericB2491RF PARK LAMP OUTPUT CIRCUIT Short to BatteryGenericB2492Already Programmed (Test Mode DTC Only !!!)GenericB2493LF PARK LAMP OUTPUT CIRCUIT Short to BatteryGenericB2494ANTI THEFT HORN OUTPUT CIRCUIT Short to BattGenericB2495ANTI THEFT HORN OUTPUT CIRCUIT FailureGenericB2496ANTI THEFT HORN OUTPUT CIRCUIT Short to GndGenericB2499COURTESY LAMP OUTPUT FailureGenericB2500COURTESY LAMP OUTPUT Ckt Short to BatteryGenericB2501LF LAMP LOW BEAM CIRCUIT FailureGenericB2502LF LAMP LOW BEAM CIRCUIT Short to BatteryGenericB2503RF LAMP LOW BEAM CIRCUIT FailureGenericB2504RF LAMP LOW BEAM CIRCUIT Short to BatteryGenericB2505LF LAMP HIGH BEAM CIRCUIT FailureGenericB2506LF LAMP HIGH BEAM CIRCUIT Short to BatteryGenericB2507RF LAMP HIGH BEAM CIRCUIT FailureGenericB2508RF LAMP HIGH BEAM CIRCUIT Short to BatteryGenericB2509Rear Fog Lamp Switch Circuit FailureGenericB2510Main Blower Motor Relay Circuit Short to BatteryGenericB2511Horn Output Relay Circuit Short to BatteryGenericB2512Front Fog Lamp Relay Ckt Short to BatteryGenericB2513Blower (Fan) Circuit FailureGenericB2514Blower (Fan) Circuit Short to VbattGenericB2515Heater Blower Relay Circuit FailureGenericB2516Blower Control Circuit FailureGenericB2517Emergency Power Off System FaultedGenericB2518Compressor Overtemp FaultGenericB2519High Mount Stop Lamp Circuit FailureGenericB2520High Mount Stop Lamp Circuit Short to BatteryGenericB2523License Lamp Circuit FailureGenericB2524License Lamp Circuit Short to BatteryGenericB2525Left Rear Backup Lamp Circuit FailureGeneric