GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2002 🢒 Seville 🢒 Body and Accessories 🢒 Doors 🢒 Rear Side Door Window Regulator Replacement

Removal Procedure
  1. Remove the door trim panel. Refer to Rear Side Door Trim Panel Replacement .
  2. Remove the door module. Refer to Door Control Module Replacement .
  3. Remove the water deflector. Refer to Rear Side Door Water Deflector Replacement .

    4. Caution: Refer to Express Window Down Caution in the Preface section.

  4. Reconnect the power window switch and module.
  5. Raise the window to the full up position.
  6. Tape the window in place.

    7. Caution: When working with any type of glass or sheet metal with exposed or rough edges, wear approved safety glasses and gloves in order to reduce the chance of personal injury.


    Object Number: 524074 Size: SH
  7. Loosen the window clamp fasteners.
  8. Lower the regulator clamps (2) to the full down position.

    9. Object Number: 105426 Size: SH
  9. Loosen the two captured fasteners (2).
  10. Remove the three remaining fasteners (3).
  11. Disconnect the electrical connector from the motor.
  12. Slide the window regulator upward in order to release the two captured bolts from the keyhole slots.
  13. Remove the window regulator.

Installation Procedure

    Object Number: 105426 Size: SH
  1. Install the window regulator into the door.
  2. Locate the two captured fasteners (2) into the keyhole slots.
  3. Slide the regulator downward to engage the two captured fasteners.

    4. 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.

  4. Install the 3 remaining window regulator fasteners (3).

    5. Tighten
    Tighten the fasteners to 9 N·m (80 lb in).

  5. Connect the window motor electrical connector.

    6. Object Number: 524074 Size: SH

    Important: Ensure that the rubber insulators are properly attached to the window regulator clamps.

  6. Carefully raise the window regulator clamps (2) to the full up position, engaging the window (1).
  7. Remove the tape from the window.
  8. Complete the following to properly position the window:
    9. 8.1. Lower the window approximately two inches.
    8.2. Seat the window fully rearward against the division post.
    8.3. Adjust the window forward 2 mm to 3 mm (5/64 in to 1/8 in).
    8.4. Raise the window to the full up position.
  9. Set the glass with the clamp fasteners.

    10. Tighten
    Tighten the window clamp fasteners to 10.5 N·m (93 lb in).

  10. Disconnect the power window switch and module.
  11. Install the water deflector. Refer to Rear Side Door Water Deflector Replacement .
  12. Install the door module. Refer to Door Control Module Replacement .
  13. Install the door trim panel. Refer to Rear Side Door Trim Panel Replacement .