[beakle]

No fuctions on this baby are working, display, lights ect.
Have checked line power and fuse behind the control panel.
Was wondering about a device that the documation calls a thermostat,
the number on the device is 36XT12 560186 F60-15C S0130. IN checking
with a meter it shows open, now refuring to the scmatics it is in series
with one leg of the power. I found a thread that stated that two of the
thermostats will show closed and one will test open. Can anyone inform
me if this is true, and if this device should test as open or closed. Thank you in advance.

[MicrowaveDisplaycom]

Usually the one that's normally open is the one one the floor of the chassis that controls the hood / vent fan.

The one on the magnetron and (if equipped) on top of the cooking cavity should be open.

Looks like you found your culprit.