GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 588330  Size: SH
  1. Remove the front carpet. Refer to Front Floor Panel Carpet Replacement in Interior Trim.
  2. Remove the right side rear seat heat duct from the stud.
  3. Remove the right side rear seat heat duct from the left side rear seat heat duct.
  4. Remove the left side rear seat heat duct from the stud.
  5. Remove the left side rear seat heat duct from the floor duct.

Installation Procedure


    Object Number: 588330  Size: SH
  1. Install the left side rear seat heat duct to the floor duct.
  2. Install the left side rear seat heat duct on the stud.
  3. Install the right side rear seat heat duct to the left side rear seat heat duct.
  4. Install the right side rear seat heat duct on the stud.
  5. Install the front carpet. Refer to Front Floor Panel Carpet Replacement in Interior Trim.