I have a ge GBSC0HCXARWW that periodically freezes the refer side. sometimes its only the beer drawer and things in the far back but this last time is was nearly half the fridge was frozen solid. A 16oz jar of pickles was frozen solid in the back.

The controls when this happen were set to:

"Freezer " - 4
"Refrigerator" - 4

I've been reading about thermistors and thermostats as possible culprits or a damper control problem.

I cant see how the damper works in the refer or where the thermostat is located. Maybe in the Control board.

Any help would be appriciated