Here are a few examples of ge refrigerator issues that were fixed with a new controller board.
Ge refrigerator freezer fan clicking.
If the circulation fan is the culprit the noise in the refrigerator will get louder.
The panel display is blinking and showing 43f and 37f.
I ordered this on a monday at noon and next day tuesday it was at my door at 9am.
The start relay is a device that starts up the compressor so that it can begin the cooling cycle by compressing the refrigerant gas in the appliance.
My 2006 ge refrigerator started making clicking sounds temperature display went out and eventually stopped cooling.