B1B2F Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1B2F – 1st Row Passenger Seat Belt Pretensioner Circuit Shorted Together


B1B2F Possible Symptoms


Air Bag Warning Light ON


B1B2F Possible Causes


Faulty Passenger Seat Belt Pretensioner,Passenger Seat Belt Pretensioner harness is open or shorted,Passenger Seat Belt Pretensioner circuit poor electrical connection,Faulty Occupant Restraint Controller (ORC)


B1B2F Description


The Occupant Restraint Controller (ORC) monitors the 1st Row Passenger Seat Belt Pretensioner Circuit. The OBDII code sets when the ORC has detected low resistance between the Passenger Seat Belt Tensioner circuits.