I have a whirlpool dryer that is 22 mo. Old. I just moved into a house with an upstairs laundry room. It was working fine and then it stopped working, all of a sudden. The light comes on, and I have already tested the door closer, that's not it. We've cleaned out the lint vent and have checked the circuit breaker. We don't know what to do. We do know we want to avoid paying for maintenance, and buying a new dryer if we can. Please help us.