Cause 4 Broil Element
If the broil element is shorted out, the oven may not turn off. Often, if the element has shorted out, it will be visibly damaged. Inspect the broil element for holes or blisters. To determine if the broil element is shorted out, use a multimeter to test the element for continuity. If the broil element shows continuity from the terminals to the outer case, this indicates that it is shorted out. If the broil element is shorted out, replace it.
Where is my model number?Your model number is on a plate, in one of these locations:
Handy tip - Make it easy on yourself! Use your smart phone to take a picture of the model number tag.
Go over all the causes just as a good practice. Videos Start with this one.
https://www.youtube.com/watch?v=XQWeZUETdV0
and
https://www.youtube.com/watch?v=dQNlKmJa9s0
(Use full screen)