20 Most Recent Kenmore 66312/66319 Microwave Oven - Page 9 Questions & Answers

http://www.pc4cracked.com/2017/07/photofiltre-studio-x-10-12-1

I doubt that fuse is used for the heating element. If you can unplug the element in the oven, an ohmmeter should show you if it has opened up (burned out) on you. Turn off the 220 breaker in the breaker box before doing this even though there should be no voltage with the controls turned off. (There usually will still be 110 to the top of the unit.)

All is lost.......jump

Safety system locking out the start switch. Door not closed, mode and timer not set etc.