Side Impact Sensor: Description
Two side impact sensors (2) are used, one each for the left and right sides of the vehicle. These sensors are mounted remotely from the bi-directional safing sensor that is internal to the Occupant Restraint Controller (ORC). The side impact sensors are secured with two bolts (1) to the floor below the carpet under the seats.
The impact sensor housing has an integral connector receptacle and two integral mounting ears, each with a metal sleeve to provide crush protection. A cavity in the center of the molded black plastic impact sensor housing contains the electronic circuitry of the sensor which includes an electronic communication chip and an electronic impact sensor. Potting material fills the cavity to seal and protect the internal electronic circuitry and components. The side impact sensors are each connected to the vehicle electrical system through a dedicated connector of the airbag wire harness.
The side impact sensors cannot be repaired or adjusted, and if damaged or faulty, they must be replaced.