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).
B1953Seat Rear Up/Down Potentiometer Feedback Circuit Short To GroundManufacturer-specificB1954Seat Front Up/Down Potentiometer Feedback Circuit FailureManufacturer-specificB1955Seat Front Up/Down Potentiometer Feedback Circuit OpenManufacturer-specificB1956Seat Front Up/Down Potentiometer Feedback Circuit Short To BatteryManufacturer-specificB1957Seat Front Up/Down Potentiometer Feedback Circuit Short To GroundManufacturer-specificB1958Seat Recline Forward/Backward Potentiometer Feedback Circuit FailureManufacturer-specificB1959Seat Recline Forward/Backward Potentiometer Feedback Circuit OpenManufacturer-specificB1960Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To BatteryManufacturer-specificB1961Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To GroundManufacturer-specificB1962Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit FailureManufacturer-specificB1963Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit OpenManufacturer-specificB1964Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To BatteryManufacturer-specificB1965Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To GroundManufacturer-specificB1966A/C Post Heater Sensor Circuit FailureManufacturer-specificB1967A/C Post Heater Sensor Circuit Short To GroundManufacturer-specificB1968A/C Water Pump Detection Circuit FailureManufacturer-specificB1969A/C Clutch Magnetic Control Circuit FailureManufacturer-specificB1970Passenger Seatback Forward Switch Circuit Short to GroundManufacturer-specificB1971Passenger Seatback Rearward Switch Circuit Short to GroundManufacturer-specificB1972Passenger Rear Seat Up Switch Circuit Short to BatteryManufacturer-specificB1973Passenger Rear Seat Down Switch Circuit Short to BatteryManufacturer-specificB1974Passenger’s Seat Recline Forward Switch Circuit Short to BatteryManufacturer-specificB1975Passenger’s Seat Recline Back Switch Circuit Short to BatteryManufacturer-specificB1976Passenger’s Seat Forward Switch Circuit Short to BatteryManufacturer-specificB1977Passenger’s Front Seat Up Switch Circuit Short to BatteryManufacturer-specificB1978Passenger’s Front Seat Down Switch Circuit Short to BatteryManufacturer-specificB1979Passenger Seat Rearward Switch Circuit Short to BatteryManufacturer-specificB1980Bulb – Outage Condition DetectedManufacturer-specificB1981Memory Off Switch Circuit Short to BatteryManufacturer-specificB1982Driver’s Door Unlock Relay Circuit FailureManufacturer-specificB1983Driver’s Door Unlock Relay Circuit Short to BatteryManufacturer-specificB1984Seat Switch Lumbar Inflate Circuit FailureManufacturer-specificB1985Seat Switch Lumbar Deflate Circuit FailureManufacturer-specificB1986Driver’s Seat Seatback Autoglide Rearward Switch Circuit FailureManufacturer-specificB1987Pedal Forward / Rearward Motor StalledManufacturer-specificB1988Pedal Position Forward Switch Circuit Short to BatteryManufacturer-specificB1989Pedal Position Rearward Switch Circuit Short to BatteryManufacturer-specificB1990Pedal Forward / Rearward Potentiometer Feedback Circuit FailureManufacturer-specificB1991Pedal Forward / Rearward Potentiometer Feedback Circuit Short to BatteryManufacturer-specificB1992Driver Side, Side mount Airbag Circuit Short to VbattManufacturer-specificB1993Driver Sid, Side mount Airbag Circuit Short to GroundManufacturer-specificB1994Driver Sid, Side mount Airbag Circuit OpenManufacturer-specificB1995Driver Sid, Side mount Airbag Low resistance on SquibManufacturer-specificB1996Passenger Sid, Side mount Airbag Circuit Short to VbattManufacturer-specificB1997Passenger Sid, Side mount Airbag Circuit Short to GroundManufacturer-specificB1998Passenger Sid, Side mount Airbag Circuit OpenManufacturer-specificB1999Passenger Sid, Side mount Airbag Low resistance on SquibManufacturer-specificB2100Door Driver Key Cylinder Switch FailureGenericB2101Head Rest Switch Circuit FailureGenericB2102Antenna Circuit Short to GroundGeneric