GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the right front tire and wheel. Refer to Tire and Wheel Removal and Installation .

  3. Object Number: 161100  Size: SH
  4. Disconnect the vehicle speed sensor (VSS) electrical connector.

  5. Object Number: 10516  Size: SH
  6. Remove the VSS bolt (9).
  7. Remove the VSS (10) from the extension case.

  8. Object Number: 10711  Size: SH
  9. Remove the O-ring (11) from the VSS (10).

Installation Procedure


    Object Number: 10711  Size: SH
  1. Install the O-ring (11) to the VSS (10).

  2. Object Number: 10516  Size: SH
  3. Install the VSS (10).
  4. Notice: Refer to Fastener Notice in the Preface section.

  5. Install the VSS bolt (9).
  6. Tighten
    Tighten the bolt  (9) to 12 N·m (106 lb in).


    Object Number: 161100  Size: SH
  7. Connect the VSS electrical connector.
  8. Install the right front tire and wheel. Refer to Tire and Wheel Removal and Installation .
  9. Lower the vehicle.