GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 291457  Size: SH
  1. Remove the retainers (2) from the instrument panel.
  2. Remove the sound insulator (1).
  3. Disconnect heater hose form duct.

Installation Procedure

  1. Connect heater hose to duct.

  2. Object Number: 291457  Size: SH
  3. Install the sound insulator (1) to the instrument panel.
  4. Install the retainers (2) to the instrument panel.