GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2001 🢒 Bonneville 🢒 Body and Accessories 🢒 Doors 🢒 Front Side Door Upper Auxiliary Weatherstrip Replacement

Removal Procedure
  1. Remove the upper door trim panel. Refer to Front Side Door Trim Panel Replacement .
  2. Remove the outside rearview mirror. Refer to Power Mirror Replacement .
  3. Partially remove the window weatherstrip to access the upper auxiliary molding screws.

    4. Object Number: 428647 Size: SH
  4. Remove the auxiliary window weatherstrip screws (1-7).
  5. Carefully peel the auxiliary window weatherstrip away from the door header.

Installation Procedure

    Object Number: 428647 Size: SH
  1. Align the rear hole (1) in the weatherstrip to the plastic nut in the door header.
  2. Seat the top of the seal lip over the flange.
  3. Starting at the rear, roll the weatherstrip over the flange on the door header while holding the weatherstrip lip to prevent tucking under against the door.
  4. Install the rear screw (1).

    5. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  5. Install the remaining screws.

    6. Tighten
    Tighten the screws, (1) first, then (2-7) to 2 N·m (18 lb in).

  6. Install the window weatherstrip. Refer to Front Side Door Window Weatherstrip Replacement .
  7. Install the outside rearview mirror. Refer to Power Mirror Replacement .
  8. Install the upper door trim panel. Refer to Front Side Door Trim Panel Replacement .