GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 477536  Size: SH
  1. Using a taped flat bladed tool, gently pry and release the tab on each side of the center vent louver (2 or 3).
  2. Remove the center vent louver (2 or 3) from the instrument cluster trim plate (1).

Installation Procedure


Object Number: 477536  Size: SH

Install the center vent louver (2 or 3) to the instrument cluster trim plate (1) by inserting straight in, until the tabs engage.