Upper oven does not work

I hit the self cleaning button bt mistake and tried to stop it a number of times by shutting the circuit breaker off. I din’t wait for it to cool down and it kept recycling through the self-clean cycle each time I switched the breaker. Since then the upper oven has not worked, but the lower oven does. I think it is the control panel or thermal fuse or both. The plastic touch screen on the front of the oven has partially de-laminated due to the extended time the oven was going through the self-clean cycles.
Can anyone tell me what the most likely solution is, how do I confirm that, and is this a problem that I can repair with the proper part and guidance from you experts?

Here are your parts
Parts for Whirlpool RBD245PDQ4 Wall Oven - AppliancePartsPros.com

See the attachment for the tech sheet.

If everything else looks normal and the unit stays in preheat (never comes ready) then it is probably the thermal cutoff (item 36 in section 02).
Remove power from the unit and check it with a meter should be 0 ohms.
RBD245.pdf (681.7 KB)