Flashing E2 & F2 codes. Won't start
I have this same issue. Took it apart and replaced the user interface. It’s still happening!
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Hi @lbaas
Since you have replaced the UI and also that you have checked the wiring harness connections (loose, corroded etc) between the UI and the main control board, check if there is 5V DC between control board connector P1C pin 2 and P1C pin 4.
If not, replace the control board. The part number for the control board is W10751502. Search online using the part number only to find suppliers that suit you best.
Here's the tech sheet that may help. Go to p.2 to view the wiring diagram
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@lbaas
What is the model number of the dishwasher?
by jayeff
@jayeff it appears to be W10632081A
by Laurie
@lbaas
Is there a model number tag is located inside the dishwasher on the tub frame with a WDT # or WDF # on it?
Having trouble finding service info using the number you posted.
by jayeff
@jayeff, looking at it now. WDT720PADW1
by Laurie