GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 PJJ 🢒 Brakes 🢒 Antilock Brake System 🢒 Front Wheel Speed Sensor Replacement

Removal Procedure

    Object Number: 166053 Size: SH
  1. Raise and support the vehicle on a suitable hoist. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Disconnect the front wheel speed sensor electrical connector.
  3. Remove the retaining bolt.

    4. Important: If the sensor locating pin breaks off and remains in the knuckle during removal, proceed as follows:

    1. Remove the brake rotor and remove the broken pin using a blunt punch.
    2. Clean the hole using sand paper wrapped around a screwdriver or other suitable tool. Never attempt to enlarge the hole.

  4. Remove the front wheel speed sensor. If the sensor will not slide out of the knuckle, remove the brake rotor and use a blunt punch or equivalent tool in order to push the sensor from the back side of the knuckle.

Installation Procedure

    Object Number: 166053 Size: SH
  1. Install the front wheel speed sensor to the steering knuckle.
  2. Install the retaining bolt.

    3. Tighten
    Tighten the retaining bolt to 12 N·m (107 lb in).

  3. Connect the front wheel speed sensor electrical connector.
  4. Lower the vehicle.
  5. Perform the ABS Diagnostic System Check.