GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1378587  Size: SH
  1. Remove the door trim panel. Refer to Rear Side Door Trim Panel Replacement .
  2. Remove the rear door water deflector, starting at the top rear corner, pull the water deflector away from the door structure.

Installation Procedure


    Object Number: 1378587  Size: SH
  1. Align the locating tabs near the top edge of the water deflector to the door structure.
  2. Stretch the water deflector tight across the top edge and set in place.
  3. Wet-out adhesive around the entire perimeter of the water deflector to ensure proper sealing.
  4. Install the door trim panel. Refer to Rear Side Door Trim Panel Replacement .