Morris for Model Number jum1350ww 002 GE microwave spacemaker XL Space maker XL sensor microwave GE profile does not heat suddenly. Have power, light & info message window all work, door light, fan, turntable,timer all work, everything but cooking and heating. What do I need to repair DIY.
Answer Morris, In most cases when a unit stops heating it would be caused by a bad magnetron. You can test the magnetron for resistance. The resistance should be less than 1 ohm of resistance. If the resistance is more than that then the magnetron is faulty and would need to be replaced. Read More... Answered by AppliancePartsPros.com | Thursday, February 11, 2016