After researching what the major causes were, i.e. thermal fuse, start switch, door switch, I ordered the parts for my particular model and through the process of elimination, thermal fuse first, start switch, then door switch, I found it was a defective door switch and now my dryer works like new again. The videos for repair on your site for each part made it easier for me to view and understand and aided in the time and effort it took to repair it.