Motor, Window Regulator: Description
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Each door has a permanent magnet reversible electric motor with a hall effect sensor. This hall effect sends an alternating signal (open/ground) to the Drivers Door Module (DDM) whenever the window motor is moving.
The hall effect sensor and motor is serviced with the regulator as an assembly. Refer to MOTOR, WINDOW REGULATOR, REMOVAL .