GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 2003 🢒 Silhouette 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Secondary Defroster Door Replacement

Removal Procedure

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

  1. Set the HVAC controls in the vent setting 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: 860400 Size: SH
  3. Remove the secondary defroster door lever.

    4. Object Number: 867761 Size: SH
  4. Remove the secondary defroster door.

Installation Procedure

    Object Number: 867761 Size: SH
  1. Install the secondary defroster door.

    2. Object Number: 860400 Size: SH

    Important: Align the slot in the secondary defroster door lever with the pin on the mode door main lever.

  2. Install the secondary defroster door lever.
  3. Install the I/P carrier. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages and Console.