System Function Check

Ensure ignition switch is in OFF position. Connect Yellow 2-pin SIR harness connector at base of steering column. Install SIR fuse in fuse box. Install left sound insulator. Turn ignition switch to RUN position. Ensure INFLATABLE RESTRAINT light flashes 7-9 times and then goes out. If INFLATABLE RESTRAINT light does not operate as described, SIR system is malfunctioning and needs repair.