GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1220450  Size: SH

    Important: If the roof panel finish molding cracks, breaks, or is damaged in any way, replace the molding.

  1. Remove the luggage carrier assembly. Refer to Luggage Carrier Replacement .
  2. Starting at the rear glass, carefully remove the finish molding from the roof ditch.
  3. Remove the roof panel joint reveal molding.
  4. Clean excessive tape residue from the roof ditch with a 50/50 mixture by volume of isopropyl alcohol and water.
  5. Wipe dry the roof ditch with a clean lint-free cloth.

Installation Procedure


    Object Number: 1220450  Size: SH

    Important: The body and component part temperature must be above 19°C (66°F) prior to adhesion.

  1. Ensure that the body and part temperature is above 19°C (66°F).
  2. Align the reveal molding slots over the studs and over the tabs for the retainer clips in the roof ditch.
  3. Peel approximately 3 inches of the tape backing from the reveal molding.
  4. Begin at the front of the vehicle, position the molding into the roof ditch.
  5. Working rearward, remove the tape backing while pressing the reveal molding into the roof ditch.
  6. Secure the finish molding from front to rear in the roof ditch.
  7. Install the luggage carrier assembly. Refer to Luggage Carrier Replacement .