GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the instrument panel (I/P) upper trim panel. Refer to Instrument Panel Upper Trim Panel Replacement in Instrument Panel, Gages, and Console.

  2. Object Number: 1327519  Size: SH
  3. Remove the LH defogger duct screws from the I/P upper trim panel.
  4. Remove the LH defogger duct from the I/P upper trim panel.

Installation Procedure

  1. Inspect the seals, and replace if damaged, using Kent Industries adhesive backed foam tape P/N 46485 or equivalent.

  2. Object Number: 1327519  Size: SH
  3. Install the LH defogger duct to the I/P upper trim panel.
  4. 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 LH defogger duct screws to the I/P upper trim panel.
  6. Tighten
    Tighten the screws to 1 N·m (9 lb in).

  7. Install the instrument panel upper trim panel. Refer to Instrument Panel Upper Trim Panel Replacement in Instrument Panel, Gages, and Console.