GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38778 Door Trim Pad and Garnish Clip Remover

Removal Procedure

  1. Remove the push button from the front door lock.

  2. Object Number: 840579  Size: SH
  3. Insert a flat-bladed tool at the front edge of the door handle bezel. Pull the bezel away from the door to disengage the retaining clips.

  4. Object Number: 840592  Size: SH
  5. Remove the pull handle cover.

  6. Object Number: 1327076  Size: SH

    Notice: Use a thin walled socket or a Torx® head driver to remove the pull handle screws. Do NOT use a standard socket, which will split the plastic tubes that locate the screws.

  7. Using a thin walled socket or Torx® head driver, remove the screws (1) from the pull handle.

  8. Object Number: 840627  Size: SH
  9. Use J 38778 to disengage the push-in retainers and remove the trim panel from the front door inner panel. Begin at the lower rear of the panel.

  10. Object Number: 840617  Size: SH
  11. Lift the panel up to disengage the channel at the top door edge and at the door lock push button.

  12. Object Number: 858802  Size: SH
  13. Disconnect the electrical connector to the door electric harness. Use a flat-bladed tool to disengage the gray cam lock. Lift the cam lock and separate the connector.
  14. Remove the front door trim panel from the vehicle.

Installation Procedure


    Object Number: 840607  Size: SH
  1. Connect the electrical connector to the door electric harness. Press the gray cam lock in to secure the connector.

  2. Object Number: 840617  Size: SH
  3. Position the panel over the door lock push button and engage the channel at the top door edge.
  4. Verify that the door handle comes through the bezel. Install the front door trim panel, pressing until the retainers are fully seated.
  5. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 840624  Size: SH
  6. Install the pull handle trim retaining screws.
  7. Tighten
    Tighten the screws to 3.5 N·m (31 lb in).


    Object Number: 840588  Size: SH
  8. Install the pull handle cover.
  9. Install the door handle bezel, pressing in to engage the retaining clips.
  10. Install the push button to the front door lock.