GM Service Manual Online
For 1990-2009 cars only

Air Distributor Duct Replacement Upper

Removal Procedure

  1. Remove the instrument panel. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages, and Console.
  2. Remove the air distributor upper duct screws.

  3. Object Number: 588995  Size: SH
  4. Remove the air distributor upper duct.

Installation Procedure


    Object Number: 588995  Size: SH
  1. Install the air distributor upper duct.
  2. Install the air distributor duct upper screws.
  3. Install the instrument panel. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages, and Console.

Air Distributor Duct Replacement Lower

Removal Procedure

  1. Remove the lower trim panel.

  2. Object Number: 1284864  Size: SH
  3. Remove the lower right air distributor duct screw (1).

  4. Object Number: 1284876  Size: SH
  5. Remove the lower left air distributor duct screw (1).

  6. Object Number: 1283685  Size: SH
  7. Remove the lower air distributor duct .

Installation Procedure


    Object Number: 1283685  Size: SH
  1. Install the air distributor lower duct.

  2. Object Number: 1284876  Size: SH
  3. Install the lower left air distributor duct screw (1).

  4. Object Number: 1284864  Size: SH
  5. Install the lower right air distributor duct screw (1).
  6. Install the lower trim panel.