Oldsmobile Alero pwr window electrical issue wont roll up regulator including motor has been replaced already?

My 2001 Oldsmobile Alero is having electrical issues. I had my passenger power window regulator replaced this month because my window would not roll up last month. But I rolled it down today it went auto down but would not roll back up on using the driver side or passenger side switch to operate the passenger window. Turned car off for a minute then back on and tried again. Didn't roll up, waited and tried again and it rolled up. Thankfully it was not raining out. I have a friend that told me they think it's a short somewhere in the electrical wiring? Do have to rip apart that car and replace all the wiring? I'm very aggravated and I have a lot of time on my hands and very short on cash. I do not have a lot of money to take it to a dealership and no longer trust my repair shop they screwed me over a warranted AC compressor that's now defective and has not been replaced. So taking it to the shop is not an option as I do not trust repair shops. I do not know of anyone I can take the car to and I have been trying to save for a new car but this car has something go wrong with it each and every month if not weekly.