OBD2 trouble code reference
8,157 codes across 1 prefix groups on this page.
B1xxx
- B1900Driver Side Airbag Faultbody
- B1901Air Bag Crash Sensor #1 Feed/Return Circuit Short To Groundbody
- B1902Air Bag Crash Sensor #1 Ground Circuit Failurebody
- B1903Air Bag Crash Sensor #1 Ground Circuit Short To Batterybody
- B1904Air Bag Crash Sensor #2 Feed/Return Circuit Failurebody
- B1905Air Bag Crash Sensor #2 Feed/Return Circuit Short To Batterybody
- B1906Air Bag Crash Sensor #2 Feed/Return Circuit Short To Groundbody
- B1907Air Bag Crash Sensor #2 Ground Circuit Failurebody
- B1908Air Bag Crash Sensor #2 Ground Circuit Short To Batterybody
- B1909Air Bag Crash Sensor #2 Ground Circuit Short To Groundbody
- B1910Air Bag Diagnostic Monitor Ground Circuit Failurebody
- B1911Air Bag Diagnostic Monitor Ground Circuit Short To Batterybody
- B1912Air Bag Diagnostic Monitor Ground Circuit Short To Groundbody
- B1913Air Bag Driver/Passenger Circuit Short To Groundbody
- B1914Air Bag Crash Sensors #1 / #2 Circuit Short To Groundbody
- B1915Air Bag Driver Circuit Failurebody
- B1916Air Bag Driver Circuit Short To Batterybody
- B1917Air Bag Memory Clear Circuit Failurebody
- B1918Air Bag Memory Clear Circuit Openbody
- B1919Air Bag Memory Clear Circuit Short To Batterybody
- B1920Air Bag Passenger Circuit Failurebody
- B1921Air Bag Diagnostic Monitor Ground Circuit Openbody
- B1922Air Bag Safing Sensor Output Circuit Short To Batterybody
- B1923Air Bag Memory Clear Circuit Short To Groundbody
- B1924Air Bag Internal Diagnostic Monitor Fault or System Disarm Faultbody
- B1925Air Bag Passenger Circuit Short To Batterybody
- B1926Air Bag Passenger Pressure Switch Circuit Failurebody
- B1927Passenger Side Airbag Faultbody
- B1928Air Bag Safing Sensor Output Circuit Failurebody
- B1929Air Bag Safing Sensor Output Circuit Openbody
- B1930Air Bag Safing Sensor Output Circuit Short To Groundbody
- B1931Air Bag Crash Sensor #1 Feed/Return Circuit Failurebody
- B1932Air Bag Driver Circuit Openbody
- B1933Air Bag Passenger Circuit Openbody
- B1934Air Bag Driver Inflator Circuit Resistance Low on Squibbody
- B1935Air Bag Passenger Inflator Circuit Resistance Low on Squibbody
- B1936Air Bag Driver Circuit Short To Groundbody
- B1937Air Bag Passenger Pressure Switch Circuit Openbody
- B1938Air Bag Passenger Circuit Short To Groundbody
- B1939Air Bag Passenger Pressure Switch Circuit Short To Groundbody
- B1941Air Bag Crash Sensor #1 Feed/Return Circuit Openbody
- B1942Air Bag Crash Sensor #2 Feed/Return Circuit Openbody
- B1943Air Bag Crash Sensor #1 Ground Circuit Short To Groundbody
- B1944Air Bag Crash Sensor #1 Ground Circuit Openbody
- B1945Air Bag Crash Sensor #2 Ground Circuit Openbody
- B1946Climate Control A/C Post Evaporator Sensor Circuit Failurebody
- B1947Climate Control A/C Post Evaporator Sensor Circuit Short To Groundbody
- B1948Climate Control Water Temperature Sensor Circuit Failurebody
- B1949Climate Control Water Temperature Sensor Circuit Short To Groundbody
- B1950Seat Rear Up/Down Potentiometer Feedback Circuit Failurebody