System Airflow Description: Mix
WARNING: This page is about a different car, the 2004 Ford RV Cutaway, 2004 Ford Econoline, 2004 Ford E450 Super Duty, and 2004 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
When MIX is selected:
- The recirculation air duct door is in the no vacuum position blocking recirculated air and admitting outside air.
- The floor/panel door is in the no vacuum position, blocking air circulation to the instrument panel A/C registers.
- The floor/defrost door is in the partial vacuum position, allowing airflow to both the windshield defroster hose nozzle and the heater outlet floor duct. There is also some airflow to the side window demisters.
- The A/C compressor will be enabled when MIX is selected to dehumidify the air and reduce windshield fogging.
- The blower motor is on.