Description

DESCRIPTION





Two axle sensors (1) are used on vehicles equipped with the optional xenon (also known as bi-xenon or High Intensity Discharge/HID) headlamps, one each for the front and rear axles of the vehicle. The front and rear sensors are identical, but are secured by screws to a unique fixed bracket that is mounted to a frame crossmember above the left front suspension lower control arm or above the left end of the rear axle. The sensor has a mechanical lever arm (2) that rotates a sensor input shaft. The opposite end of the lever arm is secured by a nut to a ball stud on a unique linkage that is articulated by the changing positions of the left front or left rear suspension members to the frame.

The axle sensor housing has an integral connector receptacle and integral mounting holes. A cavity in the center of the molded plastic impact sensor housing contains the electronic circuitry of the sensor. The sensor housing is sealed to enclose and protect the internal electronic circuitry and components. The axle sensors are each connected to the vehicle electrical system through a dedicated take out and connector of the vehicle wire harness.

The axle sensors cannot be repaired or adjusted and, if damaged or ineffective, they must be replaced.