4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Power Windows not functioning

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Old May 29, 2013 | 04:22 PM
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Default Power Windows not functioning

The other day I had some trouble with my drivers side window. I banged it a few times and it was fine again. The next day neither window works. Any clue how I can diagnose it? All my fuses are good. Idk if it a motor or regulator or what. Neither window works...
Old May 29, 2013 | 04:51 PM
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Pull the door panel and check if the motors are getting power
Old May 29, 2013 | 06:39 PM
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Yes pull the driver's side door panel, and check the master up and down switch. Make sure you are getting power to the switch and then that it is going out of the switch. . Very unlikely both motors went out at the same time.

Good luck.
LARRY
Old May 29, 2013 | 08:13 PM
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Once I Pull The Door, How Do I Check For Power?
Old May 29, 2013 | 08:41 PM
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After you pull the panel off, unplug the window motor harness and use a test light or voltage meter to check the power
Old May 29, 2013 | 09:37 PM
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when both windows fail, check if the passenger works with the passenger switch. if it does, it's the master switch. sounds more like a bad/loosely connected master window switch to me
Old May 30, 2013 | 12:24 AM
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The passenger switch does not work either.
Old May 30, 2013 | 12:25 AM
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I replaced the drivers side switch but nothing happened. So I just returned it

Old May 30, 2013 | 05:39 AM
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I would start checking EVERY fuse because, sometimes the circuits are connected to each other for example if the cruise control fuse blow it might be also connected to the wipers and casie them to work. Not that the cruise control is connected to the wipers but you get get the idea where I'm coming from
Old May 30, 2013 | 02:42 PM
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It's An Electrical Issue. The Fuse Keeps Blowing For Some Reason. Also, My Dome Light Likes To Stay On At Times...It's Gotta Be Connected Somehow.



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