Microwave stopped heating but everything else works. Fan, lights, time display, it even counts down. What could it be?
ANSWER Hello Frank. You need to see if the magnetron or the diode is bad and is causing the issue with the unit. The diode should only read one direction and the magnteron less than 1 ohm and no cracked magnets. 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 | Thursday, May 30, 2013