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Pinpoint Test B : A Single Power Window Is Inoperative - RF, Expedition: Notes

WARNING: This page is about a different car, the 2016 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Refer to Power Windows , for schematic and connector information.

Normal Operation 

Under normal operation, the RF window control switch receives power from the master window control switch through circuit CPW30 (GY/YE). The RF window control switch provides power to the power window motor through circuit CPW20 (WH/OG) and ground through circuit CPW19 (VT) to operate the passenger front window up, and power through circuit CPW19 (VT) and ground through circuit CPW20 (WH/OG) to operate the passenger front window down.

When operating the passenger front window using the master window control switch, power is sent to the RF window control switch through circuit CPW12 (GN/OG) and ground through circuit CPW13 (BN/YE) to operate the passenger front window up, and power through circuit CPW13 (BN/YE) and ground through circuit CPW12 (GN/OG) to operate the passenger front window down.

This pinpoint test is intended to diagnose the following: 

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