John for Model Number FGHC2331PFAA My ice maker was not working. Water dispenser was working. Brown and yellow servo were tested and working, but green servo was bad. Connected brown lead to green servo to jump and see if I could get the ice control servo working, which evidently was a bad idea. The water dispenser stopped working. Ordered a brand new valve control unit and installed. Fridge is now dispensing ice, but water dispenser is still not working presumably because of the "jump" I tried before the new control valve assembly was installed (amateur hour). Could this be the diode that was damaged or another culprit? Again, water dispenser was working fine before I jumped the servos on the old valve assembly and still not working with the new assembly. I hear no water pump "hummmm" you hear when the water dispenser is working correctly. Any help would be appreciated. Thank you.
Answer John, For this issue the most likely cause will be a faulty main control board that has failed. The part number for the main board would be 5304498781. Read More... Answered by AppliancePartsPros.com | Wednesday, May 9, 2018