DTC B1996, B1997, B1998, B1999: Passenger-Side Air Bag Module Circuit Short To Power Supply; Passenger-Side Air Bag Module Circuit Short To Body Ground; Passenger-Side Air Bag Module Circuit Resistance High; Passenger-Side Air Bag Module Circuit Resistance Low: Notes

Fig 1: DTC B1996, B1997, B1998, B1999 - Detection Condition And Possible Cause Chart

Courtesy of MAZDA MOTORS CORP.