GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2000 🢒 Firebird 🢒 Body and Accessories 🢒 Body Rear End 🢒 Liftgate Lock Cylinder Replacement

Removal Procedure
  1. Open the window panel.
  2. For Chevrolet only, remove the rear end finish panel. Refer to Rear End Panel Replacement .
  3. For Pontiac only, remove the taillamp filler. Refer to Rear End Panel Replacement .

    4. Object Number: 330412 Size: SH
  4. Remove the rivets (4).
  5. Remove the lock cylinder (3).

Installation Procedure

    Object Number: 330412 Size: SH

    Important: Position the tan dot on the lock cylinder upward when installing the lock cylinder.

  1. Install the lock cylinder (3).

    2. Guide the lock cylinder shaft through the hole in the rear end panel into the hole in the lock support.

  2. Align the lock cylinder.
  3. Install the right rivet (4).
  4. Install the left rivet (4).
  5. For Pontiac only, install the tail lamp filler. Refer to Rear End Panel Replacement .
  6. For Chevrolet only, install the rear end finish panel. Refer to Rear End Panel Replacement .