DTC B1412: Passenger's (Front) Air Bag Module (1ST Squib) System (Shorted To Squib Circuit Ground); DTC B1492: Passenger's (Front) Air Bag Module (2ND Squib) System (Shorted To Squib Circuit Ground): Notes

Fig 1: Passenger's (Front) Air Bag Module (Squib) Circuit Diagram

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

CAUTION:

• If DTC B1412 < 1st squib > or B1492 < 2nd squib > is set in the SRS-ECU, always diagnose the CAN main bus line.
• When DTC B1412 is set in the following diagnosis, check the 1st squib circuit. When DTC B1492 is set, check the 2nd squib circuit.