GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1547693  Size: SH
  1. Remove the floor air outlet duct. Refer to Floor Air Outlet Replacement .
  2. Remove the heater core cover screws (1).
  3. Remove the heater core cover (2).

Installation Procedure


    Object Number: 1547693  Size: SH
  1. Install the heater core cover (2).
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the heater core cover screws (1).
  4. Tighten
    Tighten the screws to 1.2 N·m (11 lb in).

  5. Install the floor air outlet duct. Refer to Floor Air Outlet Replacement .