I have a Jenn Air double wall oven #JJW9630AAB. I ran the self clean cycle on it last night. It ran for two hours but then started beeping continuously. Hit Cancel which stopped it but then it started beeping again about 15 min later. I reset the breaker for the oven and the beeping did not happen again.

This morning, the fan was still running and the oven was still locked, even though cool. I reset the breaker (leaving it off for about 15 min) and then turned it back on. The oven eventually unlocked itself but the fan is still running.

I tried to turn the oven on to see if the fan would reset if the oven heated up and cooled again but the oven will not heat. I can hear the relay kick on but then the oven chimes like it thinks it is up to temp. I felt the lower burner and it was a little warm so it does not seem to be a burner issue. I also put tried the broiler and it works fine and heats to red-hot. Is there some sort of sensor that could have gone bad that is making it think it is heated when it is not?

As a side note, the display on the unit has been dim for about 3 years. Has not affected performance, just tough to read. Not sure if this might have something to do with it or not.

Appreciate the help!