After watching a few video's on U-tube and reading relevant threads, I checked the incoming power, bi-metal fuse and the door interlock switch and both were operational. The next was to check the connections to the control panel and I found the wiring harness had separated from the PC board and was un-repairable. I ordered a new control panel, installed it and was up and running in an hour. I am 2 for 2 with repair parts from Appliance Parts Pros and highly recommend them for advice, price, reliability and quick delivery. They are my 'Go-To' source for any issues with my appliances!