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Home >> Mercury >> 2008 >> Milan Base, 2.3 Z, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1393 (Windows & Glass - Glass, Frames & Mechanisms) >> Diagnostic Tests >> Glass, Frames and Mechanisms >> Pinpoint Tests >> Pinpoint Test D: A Single Power Window is Inoperative - Fusion, Milan, LH Front >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

Under normal operation, the LH front power window control switch receives power from the delay accessory relay through circuit CPW30 (GY/YE) and is grounded to chassis through circuit GD126 (BK/WH). When the LH front window control switch is operated in the UP position, the LH front window motor receives power through circuit CPW11 (BY/GY) and ground through circuit CPW10 (YE/VT). When the LH front window control switch is operated in the DOWN position, the LH front window motor receives power through circuit CPW10 (YE/VT) and ground through circuit CPW11 (BY/GY). The one-touch down feature is integral to the driver window control switch.

This pinpoint test is intended to diagnose the following: