GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Open and support the liftgate.
  2. Remove the liftgate trim panel. Refer to Liftgate Trim Panel Replacement .
  3. Remove the liftgate wiring harness.
  4. Place protective coverings over adjacent body panels.
  5. Use a grease pencil to mark the location of the liftgate hinge to the liftgate.
  6. Remove the struts from the liftgate. Refer to Liftgate Strut Replacement .
  7. With the aid of an assistant, remove the bolts from the liftgate hinge.

  8. Object Number: 1315506  Size: SH
  9. With the aid of an assistant, remove the liftgate from the vehicle.

Installation Procedure


    Object Number: 1315506  Size: SH
  1. With the aid of an assistant, align marks on liftgate with liftgate hinges.
  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. With the aid of an assistant, install the liftgate hinge bolts.
  4. Tighten
    Tighten the hinge bolts to 25 N·m (18 lb ft).

  5. Install the liftgate struts. Refer to Liftgate Strut Replacement .
  6. Remove the protective coverings.
  7. Install the liftgate wiring harness.
  8. Install the liftgate trim panels.
  9. Remove the support and close the liftgate.