DTC B1400: Driver's Air Bag Module (1ST Squib) System (Short Circuit Between Squib Circuit Terminals); DTC B1480: Driver's Air Bag Module (2ND Squib) System (Short Circuit Between Squib Circuit Terminals): Notes
CAUTION:
- If DTC B1400 (1st squib) or B1480 (2nd squib) is set in the SRS-ECU, be sure to diagnose the CAN bus line.
- When DTC B1400 is set in the following diagnosis, check the 1st squib circuit. When DTC B1480 is set, check the 2nd squib circuit.