Does the display lights and buttons work and respond when you press them?
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The I'm having an issue with my GE GDT655SSJ5SS dishwasher. When I press start to start a cycle it does not start. Within about 4 seconds the dishwasher beeps three times then the small green light above the start button and the orange light in the center of the door flash together. The beeping...
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Your model has the newer square control board, its located under the dishwasher towards the front right side.
Here's the control board for your model:
Configured service machine control board WD21X25730 / AP6994874 made by GE
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The new control board has a steady flash pattern on the service LED and only indicates the dishwasher has power and DC voltage is being produced by the control .
On the newer square control board you have, Look for the--->Service LED – There is a green LED on the control board that indicates the status of the control board. See if that green LED is flashing or STEADY OFF.
Here's the instructions to access it:
Here's the UI Board for model:
Configured Ui Board WD21X32000