Judith B Lithonia , GA February 20, 2019 Appliance: Model KENMORE 400 Dryer door switch was broken I watched your video on YouTube of the 3 most common things to look for if my dryer wasn't operating. I was shocked to find out it was the 1st problem. I ordered the part suggested and when it came I then followed instructions to dismantle the machine and reassemble....IT WORKED! Thank you so much...I know I saved time and money without having to calling a repairman Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes