Please help!!

I’ve been having trouble with my Whirlpool Double Oven for a few months now. I replaced the display part almost a year ago. It was showing error codes E6 and F2 and the oven would work when the error codes would display. Then it started displaying I believe F5 and E1 which is the oven is locked or something to do with the lock. Now it want work at all the control board will be beep when I press the buttons. If it’s displaying the error codes it will act like it’s going to work and then shut off after a second or two. Would part number AP3598617 fix this problem? Knowing my luck it’s the part that’s out of stock until February 2011. I really need my oven for Christmas. Thanks for your help.