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

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


    Object Number: 1347767  Size: SH

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

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


    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.