GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Open the liftgate.

  2. Object Number: 1378633  Size: SH
  3. Remove the bolts from the wedge plate.
  4. Remove the wedge plate from the vehicle.

Installation Procedure


    Object Number: 1378633  Size: SH
  1. Position the wedge plate to the vehicle.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the bolts into the wedge plate.
  4. Tighten
    Tighten the wedge bolts to 8 N·m (71 lb in).

  5. Close the liftgate.
  6. Inspect for proper engagement of the wedge plate to the liftgate.