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).
B1902Air Bag Crash Sensor #1 Ground Circuit FailureManufacturer-specificB1903Air Bag Crash Sensor #1 Ground Circuit Short To BatteryManufacturer-specificB1904Air Bag Crash Sensor #2 Feed/Return Circuit FailureManufacturer-specificB1905Air Bag Crash Sensor #2 Feed/Return Circuit Short To BatteryManufacturer-specificB1906Air Bag Crash Sensor #2 Feed/Return Circuit Short To GroundManufacturer-specificB1907Air Bag Crash Sensor #2 Ground Circuit FailureManufacturer-specificB1908Air Bag Crash Sensor #2 Ground Circuit Short To BatteryManufacturer-specificB1909Air Bag Crash Sensor #2 Ground Circuit Short To GroundManufacturer-specificB1910Air Bag Diagnostic Monitor Ground Circuit FailureManufacturer-specificB1911Air Bag Diagnostic Monitor Ground Circuit Short To BatteryManufacturer-specificB1912Air Bag Diagnostic Monitor Ground Circuit Short To GroundManufacturer-specificB1913Air Bag Driver/Passenger Circuit Short To GroundManufacturer-specificB1914Air Bag Crash Sensors #1 / #2 Circuit Short To GroundManufacturer-specificB1915Air Bag Driver Circuit FailureManufacturer-specificB1916Air Bag Driver Circuit Short To BatteryManufacturer-specificB1917Air Bag Memory Clear Circuit FailureManufacturer-specificB1918Air Bag Memory Clear Circuit OpenManufacturer-specificB1919Air Bag Memory Clear Circuit Short To BatteryManufacturer-specificB1920Air Bag Passenger Circuit FailureManufacturer-specificB1921Air Bag Diagnostic Monitor Ground Circuit OpenManufacturer-specificB1922Air Bag Safing Sensor Output Circuit Short To BatteryManufacturer-specificB1923Air Bag Memory Clear Circuit Short To GroundManufacturer-specificB1924Air Bag Internal Diagnostic Monitor Fault or System Disarm FaultManufacturer-specificB1925Air Bag Passenger Circuit Short To BatteryManufacturer-specificB1926Air Bag Passenger Pressure Switch Circuit FailureManufacturer-specificB1927Passenger Side Airbag FaultManufacturer-specificB1928Air Bag Safing Sensor Output Circuit FailureManufacturer-specificB1929Air Bag Safing Sensor Output Circuit OpenManufacturer-specificB1930Air Bag Safing Sensor Output Circuit Short To GroundManufacturer-specificB1931Air Bag Crash Sensor #1 Feed/Return Circuit FailureManufacturer-specificB1932Air Bag Driver Circuit OpenManufacturer-specificB1933Air Bag Passenger Circuit OpenManufacturer-specificB1934Air Bag Driver Inflator Circuit Resistance Low on SquibManufacturer-specificB1935Air Bag Passenger Inflator Circuit Resistance Low on SquibManufacturer-specificB1936Air Bag Driver Circuit Short To GroundManufacturer-specificB1937Air Bag Passenger Pressure Switch Circuit OpenManufacturer-specificB1938Air Bag Passenger Circuit Short To GroundManufacturer-specificB1939Air Bag Passenger Pressure Switch Circuit Short To GroundManufacturer-specificB1941Air Bag Crash Sensor #1 Feed/Return Circuit OpenManufacturer-specificB1942Air Bag Crash Sensor #2 Feed/Return Circuit OpenManufacturer-specificB1943Air Bag Crash Sensor #1 Ground Circuit Short To GroundManufacturer-specificB1944Air Bag Crash Sensor #1 Ground Circuit OpenManufacturer-specificB1945Air Bag Crash Sensor #2 Ground Circuit OpenManufacturer-specificB1946Climate Control A/C Post Evaporator Sensor Circuit FailureManufacturer-specificB1947Climate Control A/C Post Evaporator Sensor Circuit Short To GroundManufacturer-specificB1948Climate Control Water Temperature Sensor Circuit FailureManufacturer-specificB1949Climate Control Water Temperature Sensor Circuit Short To GroundManufacturer-specificB1950Seat Rear Up/Down Potentiometer Feedback Circuit FailureManufacturer-specificB1951Seat Rear Up/Down Potentiometer Feedback Circuit OpenManufacturer-specificB1952Seat Rear Up/Down Potentiometer Feedback Circuit Short To BatteryManufacturer-specific