System Airflow Description: Vent
WARNING: This page is about a different car, the 2003 Ford RV Cutaway, 2003 Ford Econoline, 2003 Ford E550 Super Duty, 2003 Ford E450 Super Duty, and 2003 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
When VENT is selected:
- The recirculation air duct door, with no vacuum being applied, will block recirculated air and admit outside air. From there, air flows through the system to the instrument panel A/C registers.
- The floor/panel door is in full vacuum position to block airflow to the heater outlet floor duct.
- The floor/defrost door is at full vacuum, closing off airflow to the windshield defroster hose nozzle (18490). There is also some airflow to the A/C side window demisters.
- The temperature can be adjusted to heat the air but air cannot be cooled below outside temperature.
- The A/C compressor will be disabled when VENT is selected.
- The blower motor is on.