GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 458217  Size: SH
  1. Open the rear compartment.
  2. Apply tape to corners of panel and adjacent surfaces to help prevent paint damage.
  3. Disconnect the electrical connector from the right quarter panel.
  4. Remove the wiring harness grommet from the right quarter panel, using a small, flat-bladed tool.
  5. Remove the wiring harness from the quarter panel.

  6. Object Number: 556315  Size: SH
  7. Disconnect the electrical connector from the rear compartment lid lamps and the flasher fuse (1), if equipped.

  8. Object Number: 460248  Size: SH
  9. With a grease pencil, mark the hinge which secures the rear compartment lid to the upper rear compartment.
  10. Remove the nuts from the rear compartment hinges, with an assistant.
  11. Remove the rear compartment lid from the vehicle, with an assistant.

Installation Procedure


    Object Number: 460248  Size: SH
  1. Position the rear compartment lid to the hinges at the alignment marks, with an assistant.
  2. 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.

  3. Install the nuts to the rear compartment hinges, with an assistant.
  4. Tighten
    Tighten the rear compartment lid hinge nuts to 25 N·m (18 lb ft).


    Object Number: 458217  Size: SH
  5. Install the wiring harness to the quarter panel.
  6. Install the wiring harness grommet to the right quarter panel, using a small, flat-bladed tool.
  7. Connect the electrical connector to the right quarter panel.

  8. Object Number: 556315  Size: SH
  9. Connect the electrical connector to the rear compartment lid lamps and the flasher fuse (1), if equipped.
  10. Remove the protective coverings.
  11. Close the rear compartment.