My kitchenaid Superba dishwasher is acting up. When I go to use it the super scrub button no longer works. Would the control panel need to be replaced? Or would it be the control board behind the panel?
If you have a voltage tester, you can test the keypad for failure. If the machine cycles properly, likely the computer is good. It is not uncommon for the actual buttons to fail.
I will get a tester. The pad when you get close to it you can see multiple buttons are slightly lit. And I have had this problem many years back and a Sears repairman replaced the entire keypad with a new one. Only problem is they only make them in black now.