GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Savana 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Auxiliary Air Distributor Duct Replacement - Upper

Removal Procedure
  1. Remove the left rear quarter trim panel. Refer to Body Side Trim Panel Replacement - Left Side .
  2. Remove the left rear corner garnish molding. Refer to Body Rear Corner Garnish Molding Replacement .

    3. Object Number: 301701 Size: SH
  3. Remove the retainers from the air outlet duct.
  4. Partially lower the rear headliner in order to remove the upper air outlet duct from the vent duct.
  5. Disconnect the air outlet duct from the auxiliary heater.
  6. Remove the air outlet duct from the vehicle.

Installation Procedure

    Object Number: 301701 Size: SH
  1. Install the air outlet duct to the vehicle.
  2. Connect the air outlet duct to the auxiliary heater.
  3. Connect the air outlet duct to the upper headliner.
  4. Install the headliner.
  5. Install the retainers to the air outlet duct.
  6. Install the left rear corner garnish molding. Refer to Body Side Trim Panel Replacement - Left Side .
  7. Install the left rear quarter trim panel. Refer to Body Rear Corner Garnish Molding Replacement .