My dishwasher is doing very strange things. Some functions don't light up when you press them. When you cycle though delay start, they light up out of order and the reset doesn't work. Lock function doesn't work either. The normal wash cycle seems to work, but dishes seem soapy afterwards. Do I need to replace control module, or could it be something else? Thanks.
Answer Hello Kevin,
This sounds more like the keypad has a stuck key. I would open the door liner and remove the ribbon cable to the touchpad and rub the traces with a pencil eraser only toward the end of the ribbon to prevent damage to the ribbon cable traces. If this does not correct the issue, I would recommend replacing the touch panel. Bisque (AP3777748), white (AP3776573), or for black (AP3777747).