GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 63817  Size: SH
  1. Mark the location of the door lock striker.
  2. Remove the door lock striker. Refer to Door Striker Replacement .
  3. Remove the lock pillar inner trim panel. Refer to Body Lock Pillar Trim Panel Replacement .
  4. Cut a 51 mm (2 in) access hole with a hole saw using the 3.6 mm (1/8 in) hole located 24 mm (1 in) below the lock pillar inner trim panel upper clip slot on the lock pillar as a locator. The 3.6 mm (1/8 in) hole is located about 127 mm (5 in) higher than the striker on the inner upper surface of the lock pillar.

  5. Object Number: 63832  Size: SH
  6. Bend up the upper tab on the nut plate retaining bracket.
  7. Important: When removing and installing the nut plate be extremely careful to securely hook the nut plate to prevent dropping the plate into the pillar resulting in a vehicle rattle.

  8. Hook the nut plate with a stiff wire and carefully pull the nut plate up and out of the retaining bracket and out through the access hole.

Installation Procedure


    Object Number: 63832  Size: SH
  1. Attach a wire to the nut plate.
  2. Important: When removing and installing the nut plate be extremely careful to securely hook the nut plate to prevent dropping the plate into the pillar resulting in a vehicle rattle.

  3. Insert the nut plate through the access hole and into the retaining bracket.
  4. Remove the wire.
  5. Bend the upper bracket tab down to secure the nut plate in the bracket.

  6. Object Number: 63817  Size: SH
  7. Install the door lock striker. Refer to Door Lock Striker.
  8. Plug the access hole.
  9. Install the lock pillar trim panel.