Microwave not heating

Everything functions on the microwave works, except it’s not heating. My friend used it and a casserole boiled over. When she finished cleaning it, it then would not heat???

Can you explain it more detailed please?

Here are the breakdown diagrams and Parts for Whirlpool WMH2175XVS2 Microwave - AppliancePartsPros.com

Gene.

[quote=Gene;797461]Can you explain it more detailed please?

Here are the breakdown diagrams and Parts for Whirlpool WMH2175XVS2 Microwave - AppliancePartsPros.com

Gene.[/quote]

I had started another thread because I didn’t know if this one went through. I don’t have a schematic to read so I am blind as to what to check and where. I know there is a diode to check, interlock switches, limits, etc.

The timer will set, the light comes on, the turn-table operates, and the fan operates… but it doesn’t heat. I don’t know what else I can detail???

Thank you. That’s enough information. The problem can be a bad control board or a bad magnetron. You have to have a simple multimeter to do some tests. Let us know when you will be ready. The tech sheet is attached to the post.

Gene.
Tech Sheet Slim - W10303767 - WMH2175XVS2.pdf (228.1 KB)