The microwave buzzes when ever you open the door, turn on the light or try to operate it. Turntable will not turn and will not heat. Had a part replaced years ago it was a wb27x10017. Could this be it again? And what does this part control?
ANSWER Hello Gary. No, either a door switch is bad or the control board is bad. Not the magnetron. 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
Answered by AppliancePartsPros.com | Tuesday, May 21, 2013