I went online to check out the error code. The code was oven door lock.
Since I was not cleaning the oven I guessed that the oven temp was too high which prompted the latch to partially engage. Then I noticed that there was no temperature insuring on the display and I put two and two together and thought, there is a bad temp probe, somewhere.
So I called AppliancePartsPros.com and asked the location of the temp probe and if the temp probe controlled the indicated temperature as well as the temperature control. I was advised that this probe did both things, I knew that this was the part that I had to replace.
The Parts pros video gave me everything else that I needed to know.