Dennis K Houma , LA January 21, 2015 Appliance: KitchenAid Microwave Oven 2.0 Cubic Foot KCMS2055SSS1 Kitchenaid Microwave Kcms2055sss1: Kitchen aid microwave would not work you could set the timer but it would not come on. How to replace Microwave Door Interlock Switch Kit (2-Pack). Remove microwave from wall Remove panel used OHM meter to check all three switches Notice the bottom switch would show continutity than go back to infinity Order two new switches Notice the bottom switch could swivel out if you push the tab out of the way Replace both switches and check operation microwave work Install panel and reinstall microwave wall unit 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes