Power Window problems of the 2000 Toyota Corolla

The contact owns a 2000 Toyota Corolla. The contact stated that the power windows are inoperative. As a consequence he was unable to control the window devices. The dealer was notified of the failure, but the cause of the failures were unknown. The failure mileage was 60,000. The vehicle identification number was unavailable. The current mileage was 64,000.

The power window switch on driver side stopped working. The window will not go up or down. Happens randomly and after 20 mins everything works.

I have 2000 Toyota Corolla le which I bought in year 2000. Since, past 5 years I have problems with windows driver side and passenger side (back of driver side) to go up and down. I thought it was a motor problem but few days ago my friend had also the same problem. He also bought the same year Corolla with me during same time. He had got fixed motor, but still he has the same problem. I don't know if there is any defective parts in this make, and model of 2000 Toyota. Because of that sometimes, my windows remained open and when it rained it has ruined internal parts.