GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the liftgate window latch support. Refer to Liftgate Window Latch Support Replacement .
  2. Disconnect the electrical connectors, as needed.

  3. Object Number: 300396  Size: SH
  4. Remove the clip that retains the liftgate lock cylinder to the liftgate.
  5. Remove the liftgate lock cylinder from the liftgate.

Installation Procedure


    Object Number: 300396  Size: SH
  1. Install the liftgate lock cylinder to the liftgate.
  2. Install the clip that retains the liftgate lock cylinder to the liftgate.
  3. Connect the electrical connectors, as needed.
  4. Install the liftgate window latch support. Refer to Liftgate Window Latch Support Replacement .