DTC B1411: Passenger's (Front) Air Bag Module (1ST Squib) System (Open Circuit Of Squib Circuit); DTC B1491: Passenger's (Front) Air Bag Module (2ND Squib) System (Squib Circuit Open): Notes
CAUTION:
- If DTC B1411 (1st squib) or B1491 (2nd squib) is set in the SRS-ECU, always diagnose the CAN main bus line.
- When DTC B1411 is set in the following diagnosis, check the 1st squib circuit. When DTC B1491 is set, check the 2nd squib circuit.