Removal Procedure

CAUTION: Refer to Brake Dust Caution .

Fig 1: Wheel Speed Sensor Wire Harness Clips

Courtesy of GENERAL MOTORS CORP.

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
Remove the wheel speed sensor wire harness clips (1) from the upper control arm and vehicle frame.
Disconnect the wheel speed sensor electrical connector (2).

Fig 2: Wheel Speed Sensor Bolt

Courtesy of GENERAL MOTORS CORP.

Thoroughly clean the wheel speed sensor mounting area of the suspension knuckle of any dirt and debris.
Remove the wheel speed sensor bolt (1) and the wheel speed sensor.