GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Important: The door window regulator motor and door regulator are serviced as a unit.

  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. Object Number: 315825  Size: MH
  4. Raise the window far enough in order to gain access through the door inner panel to the window to regulator bolts(2).
  5. Remove the window to regulator bolts.
  6. Raise the window to the full up position.
  7. Tape the window in the full up position.

  8. Object Number: 315833  Size: SH
  9. Remove the regulator mounting bolts (1,2,3,4).
  10. Disconnect the electrical connector.
  11. Remove the regulator from the door.

Installation Procedure

  1. Position the regulator to the door.
  2. Install the electrical connector.

  3. Object Number: 315833  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

    Important: In order to ensure proper orientation of the window regulator to the door, tighten the window regulator bolts in the specified sequence (1,2,3,4).

  4. Install the regulator mounting bolts.
  5. Tighten
    Tighten the window regulator bolts to 10 N·m (89 lb in).

  6. Remove the tape.
  7. Lower the window far enough in order to gain access through the door inner panel for the bolts.

  8. Object Number: 315825  Size: MH
  9. Install the window to regulator bolts (2).
  10. Tighten
    Tighten the window to regulator bolts to 10 N·m (89 lb in).

  11. Install the water deflector. Refer to Front Side Door Water Deflector Replacement .
  12. Install the trim panel. Refer to Front Side Door Trim Panel Replacement .