GE washer, passes all diagnostics, still won't start (updated)

Update - In the event there are other morons trying to fix their dishwasher…

Make sure the part you ordered is the correct part number. Kind of crazy that it almost worked…

Brand:GE Dish Washer
Model Number:GDF570SSJSS
Main Symptom:Won’t start
What happens & when: I push start, won’t start

Error Code (if any):None
Parts or tests already tried: replaced control board and UI board
Photos / video link:

Washer had no display, replaced the ui control board it and the display works now.

  • Diag mode all 5 tests pass. I can hear water entering, drain pump running, and circulation pump, even the soap drawer opens.
  • Leave diag mode and start button will give a two tone beep, but won’t start
  • Door switch is good, diag won’t run with door open

Is the far right LED illuminated or do any LEDs flash when the start button is pressed?

Thanks for the reply, see my next post