GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1253074  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the engine protection shield (EPS). Refer to Engine Protection Shield Replacement.

  3. Object Number: 1347766  Size: SH
  4. Remove the electrical connector.

  5. Object Number: 1347767  Size: SH
  6. Remove the electric motor actuator.

Installation Procedure

    Caution: Refer to Component Fastener Tightening Caution in the Preface section.


    Object Number: 1347767  Size: SH

    Note: Apply TEFLON™ tape to the threads of the electric actuator motor before installation.

  1. Install the electric motor actuator and tighten to 22 N·m (16 lb ft).

  2. Object Number: 1347766  Size: SH
  3. Install the electrical connector.

  4. Object Number: 1253074  Size: SH
  5. Install the EPS. Refer to Engine Protection Shield Replacement.
  6. Lower the vehicle.