Description & Operation: Notes

WARNING: This page is about a different car, the 2002 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Accidental air bag deployment is possible. Personal injury may result. Read and follow all WARNINGS and AIR BAG SAFETY PRECAUTIONS before working on air bag system or related components.

The Supplemental Restraint System (SRS), also known as air bag system, is designed to provide increased accident protection for driver and passenger by deploying air bags and front seat belt pretensioners in a front-end collision. The air bags, stored in center of steering wheel and in instrument panel above glove box, deploy in about 40 milliseconds after impact sensors close. Air bag system is designed to be used with 3-point seat belts.

During a front-end collision, the air bag Restraints Control Module (RCM) discriminates between an event that warrants air bag deployment and an event that does not. In a crash of sufficient force, the RCM signals the air bag modules and front seat belt pretensioners to simultaneously deploy.

Air bag system includes following components: Restraints Control Module (RCM), safing sensor (located inside the RCM), a back-up power supply (also located inside the RCM), driver-side air bag module, passenger-side air bag module, right and left front seat belt buckle pretensioners, Passenger-Side Air Bag Deactivation (PAD) switch, AIR BAG warning light, clockspring and associated wiring harnesses. See COMPONENT LOCATIONS .