GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 XLR 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Side Window Defogger Outlet Duct Replacement - Left Side

Removal Procedure
  1. Remove the I/P assembly. Refer to Instrument Panel Carrier Replacement.

    2. Object Number: 943433 Size: SH
  2. Remove the retainers from the side window upper defogger duct.
  3. Disconnect and remove the defogger upper outlet duct.

    4. Object Number: 1224615 Size: SH
  4. Disconnect the HUD electrical connector.
  5. Remove the HUD retaining nuts.
  6. Remove the screw that secures the HUD to the steering column bracket.

    7. Object Number: 943424 Size: SH
  7. Remove the defogger lower outlet duct retainer.
  8. Disconnect and remove the defogger lower outlet duct from the defroster duct.

Installation Procedure

    Object Number: 943424 Size: SH
  1. Install the defogger lower outlet duct.
  2. Connect the defogger lower outlet duct to the defroster duct.
  3. Install the retainer to the defogger lower outlet duct.

    4. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the screw that secures the HUD to the steering column bracket.

    5. Tighten
    Tighten the screw to 3 N·m (27 lb in).

  5. Install the HUD retaining nuts.

    6. Tighten
    Tighten the nuts to 5 N·m (44 lb in).


    Object Number: 1224615 Size: SH
  6. Connect the HUD electrical connector.

    7. Object Number: 943433 Size: SH
  7. Install and connect the defogger upper outlet duct to the defogger lower outlet duct.
  8. Install the retainers to the upper defogger duct.
  9. Install the I/P assembly. Refer to Instrument Panel Carrier Replacement .