Jim for Model Number WDF775SAYB0 my whirlpool dishwasher model WDF775SAYB0will only fill with water. I pick the mode, like normal or 1 hour wash. it will fill with water then after a few seconds the start/resume and washing starts flashing , but the mode light is on steady. do you think it's the board?
Answer Jim, Check the wiring at the bottom of the door for a break and check that the door switches are operating as they should. Read More... Answered by AppliancePartsPros.com | Friday, April 7, 2023