Glenda for Model Number mmv4203ww3 When the door is shut it tells you to shut the door. Do I need a switch for the door?
Answer Hello Glenda. You model uses 3 different switches. You will need to use a multi-meter to test those switches and see which one is bad on the unit. You can test this with a multi-meter TJMA-DMT3. Here is a link on how to use a multi-meter. http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html Read More... Answered by AppliancePartsPros.com | Wednesday, April 12, 2017