First checked troubleshooting guide. Sounded like the switch so it was replaced. did not correct problem. Watched several u-tube video, call appliance Parts pros to find out the return procedure as I thought I may not need some of the parts I which ordered, the door latch bracket and actuator. When they arrived I removed the old parts from the machine and compared them to the new, I realized the door latch handle was broken and held together by the spring. returned latch and actuator, received handle and spring, installed works.