GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the headliner. Refer to Headlining Trim Panel Replacement.

  2. Object Number: 977369  Size: SH
  3. Remove the rear drain hoses from the sunroof module.
  4. Remove the tape from the drain hose.
  5. Remove the upper portion of the rear drain hoses from the retaining clips.
  6. Remove the rear side trim panels. Refer to Center Pillar Upper Garnish Molding Replacement.
  7. Remove the lower portion of the rear drain hoses from the retaining clips.
  8. Pull the rear drain hoses up through the side rail.

Installation Procedure

  1. Route the rear drain hose down through the access hole in the side rail.

  2. Object Number: 977369  Size: SH
  3. Push the end of the rear drain hoses down into the rear compartment opening.
  4. Clip the lower portion of the rear drain hoses into position.
  5. Install the rear side trim panels. Refer to Center Pillar Upper Garnish Molding Replacement.
  6. Clip the upper portion of the rear drain hoses into position.
  7. Install the drain hose spouts on the sunroof module.
  8. Install the headliner. Refer to Headlining Trim Panel Replacement.