Theory Of Operation
WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
The Power Window Motors are equipped with a bidirectional motor that use integrated electronics to communicate with the Body Control Module (BCM) through the LIN Bus data network. When a Window Switch is operated, the requested Power Window Motor operates in the direction requested and the Power Widow Motor communicates this data to the Body Control Module (BCM) through the LIN Bus 3 circuit.