GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 588337  Size: SH
  1. Remove the console. Refer to Front Floor Console Replacement in Instrument Panel, Gages, and Console.
  2. Remove the right side insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side in Instrument Panel, Gages, and Console.
  3. Remove the left side insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages, and Console.
  4. Remove the bolts holding the floor air duct to the HVAC module assembly.
  5. Remove the floor air duct from the rear floor air outlet.

Installation Procedure


    Object Number: 588337  Size: SH
  1. Install the floor air duct to the rear floor air oulet.
  2. Install the floor air duct to the HVAC module assembly.
  3. 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.

  4. Install the floor air duct bolts.
  5. Tighten
    Tighten the bolts to 2 N·m (18 lb in).

  6. Install the left side insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages. and Console.
  7. Install the right side insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side in Instrument Panel, Gages, and Console.
  8. Install the console. Refer to Front Floor Console Replacement in Instrument Panel, Gages, and Console.