GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 39384-10 Torsion Rod Adjustment Bar

Removal Procedure

    Caution:  When a rear compartment lid hold open device is being removed or installed, provide alternate support to avoid the possibility of damage to the vehicle or personal injury.

  1. Prop the rear compartment lid in the open position.

  2. Object Number: 735541  Size: SH
  3. Insert an 8 mm x 130 mm (5/16 x 5 in) bolt (1) into each hinge (2) in order to prevent the hinge from fully opening.
  4. Remove the rear compartment lid. Refer to Rear Compartment Lid Replacement .
  5. Remove the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.

  6. Object Number: 255861  Size: SH
  7. Fold the rear shelf insulator away from the rear compartment hinge attaching nuts and bolts.
  8. Remove the nuts and the bolts from the rear compartment hinges.

  9. Object Number: 255860  Size: SH
  10. Remove the hinge (2) and the torque rods (1), as an assembly, from the vehicle.

  11. Object Number: 735539  Size: SH
  12. Use the J 39384-10 in order to release the torque rods from the rear compartment hinge.

Installation Procedure


    Object Number: 255860  Size: SH
  1. Use the J 39384-10 in order to assemble the torque rods (1) to the rear compartment hinges (2).
  2. Install the hinge and torque rod assembly into the vehicle.

  3. Object Number: 255861  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.

  4. Install the nuts and the bolts in order to secure the hinges to the vehicle.
  5. Tighten
    Tighten the nuts and bolts to 24 N·m (18 lb ft).

  6. Remove the bolts preventing the hinges from fully opening.
  7. Install the rear compartment lid. Refer to Rear Compartment Lid Replacement .
  8. Adjust the rear compartment lid as necessary. Refer to Rear Compartment Lid Adjustment .
  9. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.