Скачать или смотреть 1985 toyota mr2 window fix

Window goes down but not up. I diagnosed switch and motor. I have never seen a motor fail in my MR2's. It's most likely the switch needs to be taken apart and cleaned. In this case I was getting 12volt readings from the switch connector and assumed it was the motor that was bad. Wrong. It turns out the 12v coming out of the switch wasn't strong enough and just needed to be cleaned. Next time, I'll put 12 volts directly to the motor connector to see if it moves. Reverse voltage will move it the other way. If you're getting noise while the window is moving then check the plastic gear on the motor or make sure the cables on the pulleys.