Using the appliance parts pro youtube video, I replaced the part following their simple instructions. This repair was a complete success. I also used other online references info to check resistance levels of the sensor switch and the voltages from the main board to the motor. All meter readings showed no problems. Since the main board is no longer available, I rolled the dice and replaced the rotor position sensor switch. I figured this was a safe gamble since they offered a 365 day return policy for any reason. Can you buy this switch elsewhere for a cheaper price? Sure, but then you wouldn't have the flexible return policy. I rec'd the part in 2 days. I would definitely buy from this company again.