Dishwasher suddenly stopped working in all modes except for HEAVY. Delay no longer works. Everything on Touch pad from Normal on down does not work. Everything above normal does work.
I don't think it's the touch pad, because if I lock the keypad and then push "normal" the LED blinks, so the control circuit obviously recognizes that I am pushing the buttons.
I ran diagnostics but cannot figure out how to use that to determine what the problem might be.
I am leaning towards a new control module- does anyone else have input / ideas?Model Number: GU940SCGB3