GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.


    Object Number: 1618010  Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Disconnect the front wheel speed sensor electrical connector (1).
  3. Danger: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.

  4. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle.
  5. Remove the wheel. Refer to Tire and Wheel Removal and Installation.

  6. Object Number: 1618012  Size: SH
  7. Remove the bolts (1) and the front wheel speed sensor (2) from the steering knuckle.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1618012  Size: SH
  1. Install the front wheel speed sensor (2) to the steering knuckle. Secure it with the bolts (1) and tighten to 23 N·m (17 lb ft).
  2. Install the wheel. Refer to Tire and Wheel Removal and Installation.
  3. Lower the vehicle.

  4. Object Number: 1618010  Size: SH
  5. Connect the front wheel speed sensor electrical connector (1).
  6. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.