I FIRST ORDERED THE CIRCUIT BOARD BUT THAT WASN'T IT. I'LL SAVE IT BECAUSE IT ALSO FITS A SECOND DISHWASHER WE HAVE. THEN I REPLACED THE TOUCH CONTROL PANEL AND ALL IS FINE. BOTH JOBS ONLY TOOK ABOUT 10 MINUTES EACH. YOU DO NEED A TORX SCREW DRIVER FOR THIS WHICH I HAD.