Have a customer with the above model fridge. Original call was for no ice or water dispensed and a C0 error showing.
Unplugged fridge and checked all connections on all boards.
Powered on fridge and code is gone, but no water is dispensed, but ice is.
The solenoid in the door is getting power, the one at the rear is not.
The icemakers do fill.
I believe the problem is the small board in the dispensor area. Hoping someobe can confirm. Its part number EBR60070707.