GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the side front door trim panel. Refer to Door Trim Panel Replacement .

  2. Object Number: 1275116  Size: SH
  3. Remove the front door water deflector. Refer to Front Side Door Water Deflector Replacement .
  4. Remove the door window. Refer to Door Window Replacement .

  5. Object Number: 1325786  Size: SH
  6. Disconnect the window regulator electrical connector.

  7. Object Number: 1325781  Size: SH
  8. Remove the nuts from the window regulator.
  9. Remove the window regulator assembly from the door by folding both sides together.

  10. Object Number: 1325783  Size: SH
  11. Remove the regulator from the door through the opening in the door.

Installation Procedure


    Object Number: 1325783  Size: SH

    Important: To prevent a rattle condition, ensure the foam covered regulator cable is installed towards the outboard side of the door.

  1. Install the window regulator to the door through the opening in the door.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1325781  Size: SH
  3. Install the window regulator nuts.
  4. Tighten
    Tighten the nuts to 25 N·m (18 lb ft).

  5. Align the window glass to the window regulator.

  6. Object Number: 1325791  Size: SH
  7. Install the bolts that hold the window to the window regulator.
  8. Tighten
    Tighten the bolts to 7 N·m (61 lb in).


    Object Number: 1325786  Size: SH
  9. Connect the window regulator electrical connector.
  10. Install the front door water deflector. Refer to Front Side Door Water Deflector Replacement .
  11. Install the side front door trim panel. Refer to Door Trim Panel Replacement .
  12. Lower the window. Inspect the operation.
  13. Reinitialize the windows. Refer to Power Window Reinitialization.