GM Service Manual Online
For 1990-2009 cars only

    Object Number: 95579  Size: SH
  1. Park the vehicle on a flat surface.
  2. Inspect the fit of the door window to the weatherstrips.
  3. Inspect the fit of the removable roof panel to the body.
  4. Inspect the joint where the roof weatherstrip meets the windshield pillar weatherstrip and where the roof weatherstrip meets the lock pillar weatherstrip.
  5. Inspect the windshield weatherstrip.
  6. Inspect the rear compartment lid weatherstrip.
  7. Perform a generalized water test using a test stand if that is necessary to determine where to perform a localized test.