Air Handling
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
The rear climate control system has the following features:
- The rear blower motor recirculates the air inside the vehicle. Outside air is not available to the rear system.
- The rear temperature door and the rear air distribution door are controlled by electric actuator motors.
- Movement of the rear mode control between PANEL and FLOOR causes a corresponding movement of the rear air distribution door to direct airflow between the overhead registers and the floor duct.
- An air distribution duct supplies conditioned air to the rear passenger compartment to the passengers through adjustable registers.
The FCIM sends a PWM signal to the rear blower motor to control the blower speed. The rear blower motor provides variable ground feed for the blower motor.