GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38778 Door Trim Pad Clip Remover

Removal Procedure

    Important: The defroster door must be closed to allow clearance during defroster duct removal.

  1. Set the HVAC controls in the VENT mode to close the defroster door.
  2. Remove the I/P carrier. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages and Console.

  3. Object Number: 318081  Size: SH
  4. Remove the side window defogger ducts from the defroster outlet duct.

  5. Object Number: 318075  Size: SH
  6. Using the J 38778 remove the defroster outlet duct retaining clips.
  7. Remove the defroster outlet duct from the I/P carrier.

Installation Procedure


    Object Number: 318075  Size: SH
  1. Position the defroster outlet duct to the I/P carrier.
  2. Connect the defroster outlet duct retaining clips.

  3. Object Number: 318081  Size: SH
  4. Install the side window defogger ducts to the defroster outlet duct.
  5. Install the I/P carrier. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages and Console.