GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 493826  Size: SH

    Important:  The air outlet vents are not interchangeable, note vent location during removal.

  1. Grasp the center of the air outlet vent.
  2. Using a small flat bladed tool, release the retainers (1), FROM THE INSIDE OF THE AIR OUTLET VENT, while pulling the vent away from the IP.

  3. Object Number: 474664  Size: SH
  4. Remove the air outlet vents (1, 2, 3 or 4).

Installation Procedure


    Object Number: 474664  Size: SH
  1. Align the air outlet vent (1, 2, 3 or 4) to the IP opening.
  2. Push the air outlet vent (1, 2, 3, or 4) into the opening until the retainers are engaged.
  3. Check for proper operation and movement.