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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1171 (Glass, Frames And Mechanisms) >> Description And Operation >> Glass, Frames and Mechanisms - System Operation and Component Description >> System Operation >> Passenger Door Window Operation

Passenger Door Window Operation

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

The master window control switch communicates to the DDM through a LIN. The DDM communicates to the PDM through the MS-CAN. The passenger door window control switch is wired directly to the PDM.

When commanded by the master window control switch or the passenger door window control switch, the PDM supplies power and ground to operate the passenger door window regulator motor in the desired direction. The PDM monitors window glass position through feedback from 2 Hall-effect sensors (integral to the passenger door window regulator motor). If there is an issue with the Hall-effect sensor circuit(s), the PDM only moves the window in 500 ms intervals (the passenger or master window control switch must be released and activated again to move the window).