GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the screws and the armrest cover (YC5).
  2. Remove the window handle, if equipped.

  3. Object Number: 319092  Size: SH
  4. Pull out on the escutcheon in order to remove the lock lever escutcheon. Start with the front edge of the escutcheon.
  5. Remove the upper corner trim using the following method:
  6. 4.1. Pull the upper corner trim at the top edge.
    4.2. Pivot the upper corner trim down in order to clear the tab at the time panel (YC6 and YC7).
  7. Remove the caps that cover the screws. The screws retain the assist handle.
  8. Remove the screws that retain the handle to the door.
  9. Remove the screw at the front edge of the accessory switch mount plate.
  10. Remove the plate from the trim panel.
  11. Disconnect the electrical connectors from the switches on the plate, as needed.

Installation Procedure


    Object Number: 319092  Size: SH
  1. Connect the electrical connectors to the switches on the accessory switch mounting plate, as needed.
  2. Install the plate to the trim panel.
  3. Install the screw at the front edge of the accessory switch mount plate.
  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.

  5. Install the handle to the door with the screws.
  6. Tighten
    Tighten the screws to 5 N·m (44 lb in).

  7. Install the caps that cover the screws on the assist handle.
  8. Insert the tab in the slot on the door trim panel.
  9. Seat the fastener into the door at the top (YC6 and YC7) in order to install the upper corner trim.

  10. Snap the lock lever escutcheon into place in order to install the lock lever escutcheon. Start at the rear edge of the escutcheon.
  11. Install the window handle, if equipped.
  12. Install the armrest cover with the screws (YC5).