[shonbarney]

On my refrigerator it worked perfectly fine for many years, Then it started to freeze in the refrigerator part, we tried to change the temperature which is overhead in the refrigerator part and we cannot adjust it. Now it does not cool at all
Sn: EL4137475

[woodchuck]

The fridge temp. control is different from the freezer control which uses a thermostat which turns off the compressor to control the temp. The fridge uses a vent in the back of the fridge and freezer to blow cold air from the freezer to the fridge using the evaporator fan in the freezer. you open or close it more using a slide switch.

Refrigerator Repair Guide: How To Test the Evaporator Fan - ACME HOW TO.com

Refrigerator Repair Guide: How To Test the Temperature Control - ACME HOW TO.com