WTW7000DW0 Cabrio Sometimes the washer will start and fill before the error pops up and sometimes the error pops up as soon as I plug it back in, after having it unplugged for several hours or even overnight. my question is I’m not sure if I need to replace the user interface panel or the control board. How do I know which one is faulty. I cannot seem to find really any information on the F2E3 error code. I have visually inspected both areas and all connections look great and clean.