GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 378887  Size: MH
  1. Remove body hinge pillar trim panel.
  2. Remove windshield side upper garnish molding.
  3. Remove rear quarter trim panel.
  4. Remove roof lift off window (if equipped).
  5. Remove lift window body side weatherstrip bolts/screws, if equipped.
  6. Remove side door weatherstrip retainers.
  7. Remove side door weatherstrip by pulling weatherstrip from flange and weatherstrip body retainers.

Installation Procedure


    Object Number: 378887  Size: MH
  1. Install side door weatherstrip by pulling weatherstrip from flange and weatherstrip body retainers.
  2. Install side door weatherstrip retainers.
  3. Install lift window body side weatherstrip bolts/screws, if equipped.
  4. Install roof lift off window (if equipped).
  5. Install rear quarter trim panel.
  6. Install windshield side upper garnish molding.
  7. Install body hinge pillar trim panel.