Larry A Red Wing , MN May 26, 2015 Appliance: Model SEARS 417.84052500 Dryer control board lights flashing / dryer would start and then shut down I watched your videos figured out what could be the problem. ordered parts Control Board ,Control Thermistor, Thermal Limiter. It turned out to be control board, but replaced other parts also, ordered new drum belt and replaced as it was showing signs of wear, cleaned lint from dryer housing and greased drum bearing. After doing all this dryer did not start did some more video watching on why dryer wouldn't start and realized I had the wires on the door switch reversed turned wires around and it started up work great. 70 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours