GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2001 🢒 DeVille 🢒 Body and Accessories 🢒 Doors 🢒 Rear Door 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. Remove the garnish molding. Refer to Rear Door Opening Frame Garnish Molding Replacement .
  5. Remove the window inner belt sealing strip. Refer to Rear Door Window Belt Inner Sealing Strip Replacement .
  6. Remove the window channel. Refer to Rear Side Door Window Front Channel Replacement .
  7. Remove the window. Refer to Rear Side Door Window Replacement .
  8. Remove the window regulator. Refer to Rear Side Door Window Regulator Replacement .
  9. Remove the energy absorber pad.
  10. Remove the latch. Refer to Rear Side Door Latch Replacement .
  11. Remove the outside door handle. Refer to Rear Side Door Outside Handle Replacement .
  12. Remove the window run channel/stationary window. Refer to Rear Side Door Stationary Window and Front Channel Replacement .
  13. Remove the reveal molding. Refer to Rear Side Door Window Reveal Molding Replacement .
  14. Remove the weatherstrip. Refer to Rear Door Weatherstrip Replacement .
  15. Remove the front auxiliary sealing strip. Refer to Rear Side Door Front Auxiliary Weatherstrip Replacement .
  16. Remove the bottom auxiliary sealing strip. Refer to Rear Side Door Bottom Auxiliary Sealing Strip Replacement .
  17. Remove the check link from the door. Refer to Rear Side Door Check Link Replacement .

    18. Object Number: 524189 Size: SH
  18. Remove the door wire harness conduit (1) from the center pillar.
  19. Disconnect the door wire harness (1) from the body wire harness (2).

    20. Object Number: 535498 Size: SH
  20. Remove the intermediate hinge fasteners (1) from both hinges.
  21. With the aid of an assistant, lift the door in order to remove the door from the vehicle.
  22. Remove the door hinges. Refer to Rear Side Door Hinge Replacement .

    23. Object Number: 469426 Size: SH
  23. Remove the wiring harness clips (2) from the inner door panel.
  24. Remove the rubber conduit and wiring harness (1) from the door.
  25. Remove all the plastic nuts and retainers from the door shell.

Installation Procedure
  1. Install all the retainers into the door shell that were removed during disassembly.

    2. Object Number: 469426 Size: SH
  2. Install the door wiring harness clips (2) to the inner door panel.
  3. Route the wiring harness (1) and conduit into the door.
  4. Install the door hinges. Refer to Rear Side Door Hinge Replacement .
  5. Align the door hinge halves.
  6. Lower the door so the hinge halves mate together.

    7. Object Number: 535498 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: Use LOCTITE® Blue GM P/N 12345382 or equivalent prior to installing the fasteners.

  7. Install the intermediate door hinge fasteners (1).

    8. Tighten
    Tighten the fasteners to 24 N·m (18 lb ft).

  8. Install the check link. Refer to Rear Side Door Check Link Replacement .

    9. Object Number: 524189 Size: SH
  9. Connect the door wire harness (1) to the body wire harness (2).
  10. Install the door wire harness conduit (1) into the center pillar.
  11. Install the bottom auxiliary sealing strip. Refer to Rear Side Door Bottom Auxiliary Sealing Strip Replacement .
  12. Install the front auxiliary sealing strip. Refer to Rear Side Door Front Auxiliary Weatherstrip Replacement .
  13. Install the weatherstrip. Refer to Rear Door Weatherstrip Replacement .
  14. Install the reveal molding. Refer to Rear Side Door Window Reveal Molding Replacement .
  15. Install the window run channel/stationary window. Refer to Rear Side Door Stationary Window and Front Channel Replacement .
  16. Install the outside door handle. Refer to Rear Side Door Outside Handle Replacement .
  17. Install the latch. Refer to Rear Side Door Latch Replacement .
  18. Install the energy absorber pad.
  19. Install the window regulator. Refer to Rear Side Door Window Regulator Replacement .
  20. Install the window. Refer to Rear Side Door Window Replacement .
  21. Install the window channel. Refer to Rear Side Door Window Front Channel Replacement .
  22. Install the window inner belt sealing strip. Refer to Rear Door Window Belt Inner Sealing Strip Replacement .
  23. Install the garnish molding. Refer to Rear Door Opening Frame Garnish Molding Replacement .
  24. Install the water deflector. Refer to Rear Side Door Water Deflector Replacement .
  25. Install the door module. Refer to Door Control Module Replacement .
  26. Install the door trim panel. Refer to Rear Side Door Trim Panel Replacement .
  27. Check the door for proper adjustment. Refer to Door Adjustment .