System Airflow Description - Electronic Automatic Temperature Control: Off
WARNING: This page is about a different car, the 2005 Mercury Sable and 2005 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
When OFF is selected:
- The air inlet door vacuum control motor is at full vacuum, closing off outside air from entering the passenger compartment.
- The defrost door vacuum control motors are at no vacuum, and the panel/floor door vacuum control motor is at full vacuum, closing off airflow to the defrost duct, side window demisters, floor duct, instrument panel A/C registers.
- The A/C compressor will not operate.
- The blower motor is OFF.