Question about 1997 Mercury Mountaineer

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Power windows don't work but the power locks do

Both are on the same block. couldn't find a broken wire between door and body

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No telling where break or short is. Just because the Power locks work doesn't mean there is not a problem in the power window power delivery. Are you saying all power windows do not work? I I assume you have master window control at Driver's door? So neither master or independent at each door control switch operates any of the windows. If so please double check the fuse or connections near the departure from the fuse for the windows.

Posted on Mar 12, 2015


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I am experiencing power windows, locks and mirrors not functioning but the power door lock works from the passenger side. The vehicle is a 2005 Ford Taurus. Is it a Broken wire or defect. mstr swtch?

Probably a broken wire in the flex boot from the body to the driver's door . Viewing wiring diagrams an test the power wire to the drivers master switch would be a way to find out . Free wiring diagrams here Enter vehicle info. year ,make , model an engine size. Under system click on body & accessories ,then under subsystem click on power windows . click search button then the blue links . lite blue with black trace is power for master switch . Is there B+ voltage ? if not open wire ,probably inside flex boot .

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The "ding" is made by the body control computer when the door is opened and the key is in the ignition or when the lights are left on and the door is opened. The only thing in common with the door speaker is that they happen to run through the same wiring harness to the door. Other than that, they are TOTALLY different circuits.

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NOTE: each circuit should be diagnosed separately. If it is found that there in fact is a broken wire inside the umbilical, ALL the wires in the umbilical should be inspected for damage. This may also fix the other problem, but not necessarilly.

A scan of your Body Control Computer should also be performed, even if not for any other reason than to clear any fault codes created by a possible broken wire.

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Passenger window operates intermittingly. When it

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Try this the next time that the window stops working, hold the window switch down in whatever direction that you want the window to go (up or down) and while holding the switch in that position open and close the drivers side door and move or wiggle around the weather boot that contains the wiring that is between the door and the body of the vehicle, and do the same for the passenger side door, if the window starts working while you are holding down the window switch and opening and closing the door or moving around the weather boot between the door and the body of the vehicle, then there is a broken wire or even wires that will need to be repaired.

The broken wire can be on either the passenger side, or most likely on the drivers side, and if you do find a broken wire or wires, then you should repair the wires by soldering them well and use the same gage wire if you need to lengthen the wire to repair it successfully, and do not use a wire connector if you want the repair to last.

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