Hi thanks for the question.
Do you have a problem with the door lock.
The F 9 code says to look at the door lock.If not the door lock the control is the problem.
In your case its the door lock the timer motor on it coild be burnt out.
You can take the back off the stove and see if you can unlock it manually.
Pull the plug first.
It also says if its not the door lock .Replace the control.
And you did not accept
. You dont pay till you accept.