For 1990-2009 cars

### Removal Procedure

1. Unsnap the rear garnish (3) from the lower right side of the rear door.
2. Cut the lower reveal molding (4).
3. Remove the lower reveal molding (4) from the rear door.
4. Remove the lower reveal molding joint (5) from the left side of the rear door.

### Installation Procedure

Important: Trim the lower reveal molding (4), as needed, in order to fit in the cavity between the body and the window.

1. Apply a bead of urethane adhesive from the kit GM P/N 12346284 into the cavity between the body and the window.
2. Install the lower reveal molding (4) to the rear door.
3. Starting at the center, press the lower reveal molding (4) into place.
4. Install the lower reveal molding joint (5) to the left side of the rear door.
5. Press the lower reveal molding joint (5) into place.
6. Apply tape, as needed, in order to retain the lower reveal molding (4) until the urethane cures.
7. Allow the adhesive to cure according to the manufacturer's instructions.