GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Savana 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Defroster Door Replacement

Defroster Door Replacement for GMC Truck Savana 2002

Removal Procedure
  1. Remove IP Carrier. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages and Console.
  2. Remove the retaining screws from the heater/vent module cover.
  3. Remove the heater/vent cover from heater/vent module.
  4. Remove the defroster door linkage and actuator. Refer to Defroster Valve Actuator Replacement .

    5. Object Number: 691843 Size: SH
  5. Remove the defroster door (2) door from the heater/vent module (1).

Installation Procedure

    Object Number: 691843 Size: SH
  1. Install the defroster door (2) to the heater/vent module (1).
  2. Install the defroster door linkage and actuator. Refer to Defroster Valve Actuator Replacement
  3. Install the heater/vent module cover to the heater/vent module.
  4. Install the retaining screws to the heater/vent cover.

    5. Tighten
    Tighten screws to 1.9 N·m (17 lb in).

  5. Install the IP carrier. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages and Console.