GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2005 🢒 DeVille 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Instrument Panel Outer Air Outlet Upper Duct Replacement - Left Side

Removal Procedure
  1. Remove the instrument panel assembly. Refer to Instrument Panel Assembly Replacement in Instrument Panel, Gages and Console.

    2. Object Number: 755977 Size: SH
  2. Remove theair outlet duct mounting screw (1).

    3. Object Number: 756009 Size: SH
  3. Remove the air outlet duct mounting screw (1).

    4. Object Number: 755971 Size: SH
  4. Remover the adapter duct screws (1, 2).

    5. Object Number: 755951 Size: SH
  5. Remove the left side temperature sensor from the left air outlet duct.

    6. Object Number: 755827 Size: SH
  6. Remove the left air outlet duct.

Installation Procedure

    Object Number: 755825 Size: SH
  1. Install the left air outlet duct.

    2. Object Number: 755971 Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the adapter duct screws (1, 2).

    3. Tighten
    Tighten the screws to 2 N·m (18 lb in).


    Object Number: 755977 Size: SH
  3. Install the left air outlet duct screw (1).

    4. Tighten
    Tighten the screws to 2 N·m (18 lb in).


    Object Number: 755951 Size: SH
  4. Install the left side air temperature sensor into the left air outlet duct.

    5. Object Number: 756009 Size: SH
  5. Install the left air outlet duct screw (1).

    6. Tighten
    Tighten the screws to 2 N·m (18 lb in).

  6. Install the instrument panel. Refer to Instrument Panel Assembly Replacement in Instrument Panel, Gages and Console.