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Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 1548 (Windows And Glass - Glass, Frames And Mechanisms) >> Diagnosis And Testing >> Glass, Frames and Mechanisms >> Pinpoint Tests >> Pinpoint Test D: A Single Power Window is Inoperative - LH Rear Window >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

The LH rear window control switch receives power from the LH front window control switch through circuit CPW14 (VT/WH). The LH rear window control switch provides power to the LH rear window motor through circuit CPW23 (GY) and ground through circuit CPW24 (WH/VT) to operate the LH rear window down; and power through circuit CPW24 (WH/VT) and ground through circuit CPW23 (GY) to operate the LH rear window up.

When operating the LH rear window using the LH front window control switch, power is sent to the LH rear window control switch through circuit CPW15 (YE)/CPW17 (BN/GN) and ground through circuit CPW16 (BU/OG)/CPW18 (GY/VT) to operate the LH rear window down; and power through circuit CPW16 (BU/OG)/CPW18 (GY/VT) and ground through circuit CPW15 (YE)/CPW17 (BN/GN) to operate the LH rear window up.

This pinpoint test is intended to diagnose the following: 

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