GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2008 🢒 LaCrosse 🢒 Body Hardware and Trim 🢒 Interior Trim and Paneling 🢒 Front Side Door Window Regulator Motor Replacement

Removal Procedure

    Object Number: 797970 Size: SH

    Caution: Disconnect the power window switch when working inside the driver door. When operated, the Express Up/Down Feature allows the door window to move very quickly, without stopping, which could cause personal injury.

  1. Remove the front door trim panel. Refer to Front Side Door Trim Panel Replacement.
  2. Remove the front door water deflector. Refer to Front Side Door Water Deflector Replacement.
  3. Remove the front door window regulator. Refer to Front Side Door Window Regulator Replacement.
  4. Remove the window regulator and motor through the access opening in the inner panel.
  5. Remove the power window motor bolts from the window regulator.

Installation Procedure

    Object Number: 797970 Size: SH
  1. Install the window regulator and motor through the access opening in the inner panel.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the power window motor bolts to the window regulator.

    3. Tighten
    Tighten the bolts to 6 N·m (53 lb in).

  3. Install the window regulator and motor through the access opening.
  4. Install the front door window regulator. Refer to Front Side Door Window Regulator Replacement.
  5. Inspect the window for proper operation and programming. Refer to Control Module References.
  6. Install the front door water deflector. Refer to Front Side Door Water Deflector Replacement.
  7. Install the front door trim panel. Refer to Front Side Door Trim Panel Replacement.