System Operation Check

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1995 GMC Vandura Special, 1995 GMC Vandura, 1995 GMC Rally Camper Special, 1995 GMC Rally, and 1995 Chevrolet Sportvan. However, it is still accessible from the selected car via links, so may be relevant.

If system is functioning normally, air bag warning light flashes 7-9 times when ignition switch is turned to ON position and goes out.

Four possible warning light conditions can indicate a system failure:

Light does not illuminate at all.
Light comes on while vehicle is driven.
Light flashes 7-9 times, and remains on.
Light does not flash but remains lit when ignition is turned on.

SIR system faults are usually due to a disconnected/loose electrical connector caused by previous service on vehicle. Always check Yellow SIR connector at base of steering column for loose or damaged wiring.