GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the left knee bolster. Refer to Driver Knee Bolster Replacement in Instrument Panel, Gauges and Console.
  2. Remove the screw retainer from the air outlets.

  3. Object Number: 301643  Size: SH
  4. Remove the left inner air outlet duct from the vehicle.

  5. Object Number: 301642  Size: SH
  6. Remove the left outer air outlet duct from the vehicle.

Installation Procedure


    Object Number: 301642  Size: SH
  1. Install the left outer air outlet duct into the vehicle.

  2. Object Number: 301643  Size: SH
  3. Install the left inner air outlet duct into the vehicle.
  4. Install the screw retainer to the air outlets.
  5. Install the left knee bolster. Refer Driver Knee Bolster Replacement in Instrument Panel, Gauges and Console.