Hello, I have a 1991 Buick Regal Custom. Her name is Elvira.

Trouble is I can't roll down any of the windows but the driver's. Anyone have a wiring diagram I can look at to see where it all goes.

Thanks

i dont think thats your problem. i could wrong but i think the electric motors for the windows are dead. those are loads of fun to replace you can get them at napa for around $40.00 each

thank you for your reply.

I have a multimeter. I could see if I'm getting current at the motor. Since the rea works, I could live with just the front two working. Is it possible to swap out the rear with the front(are all of the motors the same?) Worth the trouble?

Thanks again!

I would check the master switch on the drivers side the one with all the controls sometimes those go bad and take down everything else

I would try the master switch for sure.It is very unlikely that three window motors would go out at the same time.You can probably pick one up off of Ebay for a little of nothing.Got one for mine for only 15.00
Try the cheaper fixes first.
Good Luck :grinyes: