GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 34940 Rivet Gun

Removal Procedure

The power window motor cannot be serviced. Replace the power window motor as a unit with the regulator.

  1. Remove the trim panel. Refer to Front Side Door Trim Panel Replacement .
  2. Remove the water deflector. Refer to Front Side Door Water Deflector Replacement .
  3. Remove the inner mounting panel assembly. Refer to Front Door Module Replacement .

  4. Object Number: 277780  Size: SH
  5. Drill out the front and rear rivets securing the regulator to the door inner panel.
  6. Remove the regulator from the inner panel.

Installation Procedure


    Object Number: 277780  Size: SH
  1. Install the regulator to the inner panel.
  2. Using the J 34940 , install the rivets securing the regulator to the door inner panel.
  3. Install the inner mounting panel assembly. Refer to Front Door Module Replacement .
  4. Install the water deflector. Refer to Front Side Door Water Deflector Replacement .
  5. Install the trim panel. Refer to Front Side Door Trim Panel Replacement .