Bmac82

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...

302_Mustang

Pull the door panel and check if the motors are getting power

7 UP Mustang

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

Bmac82

Once I Pull The Door, How Do I Check For Power?

302_Mustang

After you pull the panel off, unplug the window motor harness and use a test light or voltage meter to check the power

art02gt

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

Bmac82

The passenger switch does not work either.

Bmac82

I replaced the drivers side switch but nothing happened. So I just returned it

302_Mustang

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

Bmac82

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.