GE Dishwasher Not Turning On Model GDF640HSM2SS

[tbro075]

Model Number

GDF640HSM2SS

Brand

GE

Age

1-5 years

My GE Dishwasher Model GDF640HSM2SS stopped working. It no longer turns on at all. No display, no response to pushing any buttons. I also noticed that a couple of the buttons are sticking now, which they did not before.

I flipped the breaker, held down Select Cycle and Start, checked that the power cord was still secure in the back of the dishwasher but nothing has helped.

Any ideas or things I should try to confirm what’s wrong with it?

 

[Jake]

Hi, Here's the service manual for your model: https://drive.google.com/file/d/1csheGsbSmPFRON5ThkhhwfvZ6saWoxHc/view?usp=sharing

I'd first check your machine control board underneath the dishwasher to make sure the STATUS LED is blinking on it continually.

Page 47 shows you how to access the machine control board.

Here's the machine control board underneath the dishwasher for your model: Configured Service Machine Control Board WD21X32165

Let us know what you find.