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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Air Bag Restraint System) >> Description & Operation >> Impact Sensors

Impact Sensors

WARNING: This page is about a different car, the 1995 Dodge Ram Wagon and 1995 Dodge Ram Van. However, it is still accessible from the selected car via links, so may be relevant.

One impact sensor is used. Impact sensor is located within ACM. Impact sensor is an accelerometer that senses deceleration. If impact is severe enough, electrical circuit to air bags is completed.