B1B2D Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1B2D – 1st Row Passenger Seat Belt Pretensioner Circuit High


B1B2D Possible Symptoms


Air Bag Warning Light ON


B1B2D 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)


B1B2D Description


The Occupant Restraint Controller (ORC) monitors the 1st Row Passenger Seat Belt Pretensioner Circuit. The OBDII code sets when the ORC detects voltage on the Passenger Seat Belt Tensioner circuits.