GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Place the front door window in the full down position.
  2. Remove the door trim panel. Refer to Rear Side Door Trim Panel Replacement.
  3. Remove the water deflector.

  4. Object Number: 1843926  Size: SH
  5. Lower the window (1) to align the bolts with the access holes in the inner door panel.
  6. Remove the window guide bolts (2).
  7. Remove the front part of the rear door window channel weatherstrip this will allow the window to slide forward. Refer to Front Side Door Window Channel Replacement.
  8. Remove the rear door front applique. Refer to Rear Door Frame Applique Replacement.
  9. Caution: Refer to Glass and Sheet Metal Handling Caution in the Preface section.

  10. In order to remove the window out of the frame, carefully grasp and tilt the window as you guide the window up and forward.
  11. Remove the window from the door.

Installation Procedure


    Object Number: 1843926  Size: SH
  1. With the regulator in the remove/load position, install the window (1) to the door.
  2. Tilt the window forward and carefully guide the window into the rear channel.
  3. Position the window to an upright position.
  4. Install the rear door front applique. Refer to Rear Door Frame Applique Replacement.
  5. Important: Ensure that the window is fully seated into the channels.

  6. Install the front part of the rear door window channel weatherstrip. Refer to Front Side Door Window Channel Replacement.
  7. Loosely tighten the window guide bolts (2).
  8. Important: Do not operate the regulator motor without supporting the window. Ensure that the window remains in the channels when operating the regulator motor.

  9. Carefully move the regulator upward for short slow intervals, while ensuring that the window remains in the channels.
  10. Lower the window to the full down position.
  11. Notice: Refer to Fastener Notice in the Preface section.

  12. Tighten the 2 window guide bolts (2).
  13. Tighten
    Tighten the bolts to 10 N·m (89 lb in).

  14. Install the water deflector.
  15. Install the door trim panel. Refer to Rear Side Door Trim Panel Replacement.
  16. Inspect the window for proper operation.

Removal Procedure

  1. Place the front door window in the full down position.
  2. Remove the door trim panel. Refer to Rear Side Door Trim Panel Replacement.
  3. Remove the water deflector.

  4. Object Number: 1843926  Size: SH
  5. Lower the window (1) to align the bolts with the access holes in the inner door panel.
  6. Remove the window guide bolts (2).
  7. Remove the front part of the rear door window channel weatherstrip this will allow the window to slide forward. Refer to Front Side Door Window Channel Replacement.
  8. Remove the rear door front applique. Refer to Rear Door Frame Applique Replacement.
  9. Warning: Refer to Glass and Sheet Metal Handling Warning in the Preface section.

  10. In order to remove the window out of the frame, carefully grasp and tilt the window as you guide the window up and forward.
  11. Remove the window from the door.

Installation Procedure


    Object Number: 1843926  Size: SH
  1. With the regulator in the remove/load position, install the window (1) to the door.
  2. Tilt the window forward and carefully guide the window into the rear channel.
  3. Position the window to an upright position.
  4. Install the rear door front applique. Refer to Rear Door Frame Applique Replacement.
  5. Note: Ensure that the window is fully seated into the channels.

  6. Install the front part of the rear door window channel weatherstrip. Refer to Front Side Door Window Channel Replacement.
  7. Loosely tighten the window guide bolts (2).
  8. Note: Do not operate the regulator motor without supporting the window. Ensure that the window remains in the channels when operating the regulator motor.

  9. Carefully move the regulator upward for short slow intervals, while ensuring that the window remains in the channels.
  10. Lower the window to the full down position.
  11. Caution: Refer to Fastener Caution in the Preface section.

  12. Tighten the 2 window guide bolts (2). Tighten the bolts to 10 N·m (89 lb in).
  13. Install the water deflector.
  14. Install the door trim panel. Refer to Rear Side Door Trim Panel Replacement.
  15. Inspect the window for proper operation.