Help windows stuck in down position

[tarzanmonkeyman]

I was working on my truck which is a 2002 f350 ad I was changing my Ac compressor and after finishing that my windows would not go up and my radio is no longer working either. I checked all my fuses and they are good now what. I need to gett these windows working ASAP.

[leftea]

my previous truck was an 97 f150. 4 years ago, when my window quit working, bought a new motor. electrician at work said to give the old window motor a couple whacks with a 2x4. took the motor off, couple whacks. well, to my surprise, it worked. she said something about carbon build-up. took the new, unopened motor back. sold truck to dude at work, window still working. free fix.

[tarzanmonkeyman]

Yeah that just meant that you had a dead spot in the motor. I jumped power straight to the motor to get the windows tk get them up, so I know the windows motors are good