DTC B1B03: Driver's Air Bag Module (1ST Squib) System (Short Circuit Between Squib Circuit Terminals); DTC B1B07: Driver's Air Bag Module (2ND Squib) System (Short Circuit Between Squib Circuit Terminals): Notes

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

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

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

CAUTION: If DTC B1B03 < 1st squib > or B1B07 < 2nd squib > is set in the SRS-ECU, always diagnose the CAN bus lines.