B1B29 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1B29 – 1st Row Driver Seat Belt Pretensioner Circuit High


B1B29 Possible Symptoms


Air Bag Warning Light ON


B1B29 Possible Causes


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


B1B29 Description


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