Stephen for Model Number GDT655SMJ2ES our panel on top of the door quit working, no lights, no nothing. I looked at the main control board to see if there was 14 volts, at first I didn't seem to have any voltage, then after checking a few times I got 14 volts and a light on the board lit up and the user panel worked. Don't know if all this took place after I turned the breaker back on or while I was laying on the floor checking for voltage. A few days later unit went dead again, went down flicked breaker several times, lights came on panel. Couple days later went dead, flicked breaker on and off, didn't help, turned breaker back off, several hours later turned the breaker back on unit worked. I need to know which panel to order, the UI or Control Board, or something else? Anything else I should check?
Answer Stephen, From your description the main control needs to be replaced. WD21X24901C Remember when the board sent the voltage to the UI it did function so the main board is failing sometimes not sending the voltage. Read More... Answered by AppliancePartsPros.com | Monday, January 3, 2022