System Operation: Auto
WARNING: This page is about a different car, the 2018 Lincoln Continental. However, it is still accessible from the selected car via links, so may be relevant.
When AUTO is selected:
- the HVAC system operates in a manner to achieve and maintain the temperature set by the operator.
- the driver and passenger side temperature doors are automatically controlled by the FCIM based on the temperature setting.
- the A/C compressor is automatically controlled by the PCM based on temperature information sent by the FCIM. The A/C compressor does not operate if the outside temperature is below approximately 0 °C (32.0 °F).
- the blower motor speed is automatically controlled through the blower motor speed control when it receives a PWM signal from the FCIM based on the temperature setting, but can be manually adjusted if desired.
- the FCIM controls the air inlet door to recirculate, partially recirculate or open to the fresh air position depending on the in-car temperature and humidity sensor inputs.