Body fault codes
1465 Body OBD-II fault codes: what each one means, and how to track it down.
How to read a code
- P
- SystemPowertrain
- 0
- Defined bySAE, the same on every car
- 4
- AreaAuxiliary emission controls
- 20
- FaultThe specific fault in that area
Read the code
Note every stored and pending code your scanner shows, such as P0420.
Find it
Search by code or by words. For a manufacturer code (P1, B1, C1, U1) pick your make: its meaning differs by make.
Open the code
Its page explains the symptoms, likely causes, the checks to run and the fixes.
- B3A43Generic · BodyActive Aerodynamic Feature B Position Not Plausible
- B3A44Generic · BodyActive Aerodynamic Feature B Position Sensor 1 Circuit High Voltage
- B3A45Generic · BodyActive Aerodynamic Feature B Position Sensor 1 Circuit Low Voltage
- B3A46Generic · BodyActive Aerodynamic Feature B Position Sensor 2 Circuit High Voltage
- B3A47Generic · BodyActive Aerodynamic Feature B Position Sensor 2 Circuit Low Voltage
- B3A48Generic · BodyActive Aerodynamic Feature C Actuator Performance
- B3A49Generic · BodyActive Aerodynamic Feature C Actuator Position Sensor Not Learned
- B3A4AGeneric · BodyActive Aerodynamic Feature C Actuator Temperature Not Plausible
- B3A4BGeneric · BodyActive Aerodynamic Feature C Actuator Temperature Too High
- B3A4CGeneric · BodyActive Aerodynamic Feature C Actuator Temperature Too Low
- B3A4DGeneric · BodyActive Aerodynamic Feature C Position Not Plausible
- B3A4EGeneric · BodyActive Aerodynamic Feature C Position Sensor 1 Circuit High Voltage
- B3A4FGeneric · BodyActive Aerodynamic Feature C Position Sensor 1 Circuit Low Voltage
- B3A50Generic · BodyActive Aerodynamic Feature C Position Sensor 2 Circuit High Voltage
- B3A51Generic · BodyActive Aerodynamic Feature C Position Sensor 2 Circuit Low Voltage
- B3A52Generic · BodyActive Aerodynamic Feature D Actuator Performance
- B3A53Generic · BodyActive Aerodynamic Feature D Actuator Position Sensor Not Learned
- B3A54Generic · BodyActive Aerodynamic Feature D Actuator Temperature Not Plausible
- B3A55Generic · BodyActive Aerodynamic Feature D Actuator Temperature Too High
- B3A56Generic · BodyActive Aerodynamic Feature D Actuator Temperature Too Low
- B3A57Generic · BodyActive Aerodynamic Feature D Position Not Plausible
- B3A58Generic · BodyActive Aerodynamic Feature D Position Sensor 1 Circuit High Voltage
- B3A59Generic · BodyActive Aerodynamic Feature D Position Sensor 1 Circuit Low Voltage
- B3A5AGeneric · BodyActive Aerodynamic Feature D Position Sensor 2 Circuit High Voltage
- B3A5BGeneric · BodyActive Aerodynamic Feature D Position Sensor 2 Circuit Low Voltage