Lights work-nothing else does!

dishwasher was running fine-stopped mid cycle to add a glass and when I closed the door again it stopped running.None of the cycles work,but the lights still light up so I know there’s power somewhere. I had to siphon the dirty water out and so it sits. Any ideas?

Is any of the light is blinking when the door is closed?

Gene.

no when I select the cycle I want-heavy wash,rinse,etc. that particular light comes on but nothing happens.

Open the control panel and check both door switches.

Check all wires.

If there is nothing wrong - replace the control board.

Here are the break down diagrams for the Whirlpool dishwasher Model DU920QWDB2

Gene.