Kitchenaid fills, tries to wash then drains

Hello,

My dishwasher is not working. It fills with water then when the wash cycle should begin I hear the relay in the board clicking, but it doesn’t wash. Then a few seconds later it moves on to drain.

We have already changed the big $200 part at the bottom where most of the wash is done. That part was changed because the pump broke, so the repair guy (off craigslist) had me change that. I think it was a waste. anyway, this is a new problem because it was at least washing before, just very loud.

any ideas? again problem is it’s not actually doing the wash. just fill and drain.

I can work an ohm meter if I know what to look at.

thank you much