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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1560 (Climate Control System - General Information (Except Electric) (1 Of2)) >> Description And Operation >> Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) - System Operation and Component Description >> Component Description >> Air Distribution Door Actuator

Air Distribution Door Actuator

WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.

The air distribution door actuator is a stepper motor style actuator. The HVAC control module monitors the position of the air distribution door by counting the motor steps as it rotates. The HVAC control module drives the actuator motor in the direction necessary to move the air distribution door to the position set by the air distribution control selection knob.