The dishwasher has been working great, but yesterday, tried to start it, and none of the buttons will do anything. It has power getting to the circuit board when I activate the door switch, but from there, I’m not sure what to do. It looks like the circuit board and touch buttons are replaced as one unit (part no. AP4113560 ??). Is replacing this the next step, or is there something else I should check?
thanks
Jim