How do fix rear electric window in 84 ford full size bronco if there is power going through the wires but still not going down?

Answer 1

I just did this in my 85 bronco. I don't Know what if anything you tracked is right so I'll start from the begining. With 2 people and a voltameter. Open your tail gate. Go in the back and open the panel on your tailgate there is a wire connector on the inside of the tailgate, disconnect and put a voltameter on it, have the other person turn the switch up and down. If you see your 12 volts come on you are good to that point. If not its your wire's or switch.If it's your wire it is pobably between your tailgate and the truck on the drivers side. If you your good to this point than with a 5/16 socket remove the three bolts that hold's your motor in place and pull your motor out and reconnect it to the wireing, and turn your switch on and off. Does it move the gear? Is your ingtion turned to the on postion. If your gear does not turn go get another one form the dealer or junkyard.

Also - There is a safety switch in the left tailgate latch that will disable the window motor if it is not shut. If you push the latch in you can work on it with the tailgate down. When you take out the motor remove the gear cover and look at the spacers they will probably be shattered. I have heard of using nuts as a replacement. Open up the motor and with a volt meter test the wires from the brush to the plug. If you left the switch on up front you may have caused internal circuit breaker to be permanently open. If you see that just bend them back together. Put the motor back together carefully and give it a try.