Defroster Valve Actuator Replacement for GMC Truck Savana 2002

1. Remove the IP carrier from the vehicle. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages, and Console.



2. Disconnect the vacuum hose (1) from the defrost actuator (2).
3. Depress the clip and remove the defrost actuator (2) from the heater module.

1. Install the defrost actuator (2) to the heater module.
2. Connect the vacuum hose (1) to the defrost actuator (2).
3. Install the IP carrier to the vehicle. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages, and Console.