System Air Flow Description - Manual Climate Control: Vent

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

When VENT is selected:

The air inlet door vacuum control motor is at no vacuum, admitting only outside air into the passenger compartment.
The panel door and floor/defrost door vacuum control motors are at full vacuum, directing airflow to the instrument panel A/C registers.
The temperature can be adjusted to heat the air, but air cannot be cooled below outside temperature.
The A/C compressor will not operate.
The blower motor is ON.