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. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the heater core cover screws (1) and tighten to 1.2 N·m (11 lb in) .
  4. Install the floor air outlet duct. Refer to Floor Air Outlet Replacement .