Description & Operation: Notes

WARNING: This page is about a different car, the 2000 Mercury Sable and 2000 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: To avoid injury from accidental air bag deployment, read and carefully follow all WARNINGS and AIR BAG SAFETY PRECAUTIONS .

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

During a front-end collision, the Restraints Control Module (RCM) also known as air bag sensor, using input from front crash sensor, 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 front air bag modules and seat belt pretensioners to simultaneously deploy.

During a side or lateral collision, the RCM receives information from right and/or left side crash sensor, 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 right and/or left seat air bag module to deploy.

Air bag system includes the following components: Restraints Control Module (RCM), a safing sensor (located inside the RCM), a back-up power supply (also located inside the RCM), right and left side crash sensor (attached to floor under outboard side of front seats), front crash sensor, driver-side air bag module, passenger-side air bag module, side air bag modules (located behind outboard bolster of driver and passenger seat backs), seat belt pretensioners, AIR BAG warning light, ignitor assemblies (located in air bag modules), clockspring and associated wiring harnesses. See COMPONENT LOCATIONS .