Front Wiper Motor
WARNING: This page is about a different car, the 2017 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
The windshield wiper motors contains a logic module, internal sensors (to monitor the wiper arm position) and a multi-speed motor. The logic module from the driver side windshield wiper motor continuously monitors the wiper/washer switch inputs from the BCM and (if equipped) the rain sensor when the ignition is ON. Depending on the input, the wiper motor activates to achieve the desired request.
The driver side windshield wiper motor is the primary wiper motor and controls the operation of both windshield wipers.
There is no mechanical linkage between the motor and the wiper arm. The wiper arms are mounted directly to the wiper motors.