Inflator Module
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.
When the vehicle is in an accident of sufficient force to simultaneously close the arming sensor and at least one discriminating sensor, nitrogen gas inflates the cloth bag packed inside the steering wheel hub and in passenger-side instrument panel, (if equipped). The bag(s) inflate in less than 1/20 of a second. As air bag is contacted by driver or passenger, the gas is vented through openings in the bag, which deflates almost as soon as it is completely deployed.