Entire unit quit working suddenly

I didn’t know if you could help me figure out why my dishwasher stopped working all the sudden. It went through a normal, complete cycle then the next time I went to use it, it would not work at all. There is power to the unit but not to the Hi-limit thermostat. Would that part make the whole dishwasher not work? Any other ideas?

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Replacement parts for KENMORE 66513832K601 | AppliancePartsPros.com

There is power to the unit but not to the Hi-limit thermostat. Would that part make the whole dishwasher not work?
If you mean the hi-limit that is connected to the heater then the answer is no.

More likely it is the thermal fuse on/at the control board in the door.
AP4423189

If it is blown be sure to use the new wiring harness that comes with the fuse.
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