I wanted to see what may be the issue, but my power windows are gone! Originally when I bought the truck I was told the PW on the Drivers door wasnt working. I checked into it, put a new motor in, and got it working.. for a week, then it would work intermittently, then by a few days later, nothing!

Now the passenger side did the same thing until it stopped completely!

I pulled everything a part. Checked the fuses, all are good, including the PL fuses. I tested for current on the master switch with no results. Not a single wire of the 6 came hot. I tried jumping the motors with a hot wire, and no luck either.... The wiring looks good and unaltered..

Ideas???

 

First to test the motors you need both a hot and ground. hooked up one way the windows go down swap the hot and ground and the window goes up. The master switch will have one hot wire coming into it. If it isn't there then there is a wiring / fuse issue.

 

Any ideas where I can find the schematics for one of these? Which wire going into the master switch is the hot (+)?

 

I bought one of the wiring diagrams off the net when I installed the electric windows and stuff from a 97 in my 94. Only thing I didnt get to work were the door locks, but I have AM locks so no big deal.

Haynes manuals usually have the schematics, my computer burped and now I cant access the files otherwise I would send ya a copy. I remember finding some schematics on the net for free. try the ranger forum I think it is they may have some?

 

Hmmm.. Excellent! I will give it a try! Thank you!

 

look here this is where I meant:

Adding Factory Power Doors To A Ford Ranger

 

I like that there is an image of the wiring diagram! Thats what I need. In order to identify what wire is supposed to do what, I needed the schematics!

When it comes to the operation end, I got that one down as I did the same thing on my dually (added power windows).. I didnt have any electrical issues afterwards, unlike the bug I am chasing here, LOL!

Thank you for the link with the image!