What's Happening

Fridge sensor failed. Can't regulate fresh food temp.

How to Fix It

Test and replace the fridge thermistor.

Frequently Asked Questions
What does E2 mean on a KitchenAid fridge?
E2 means the fridge compartment sensor has failed.
Can E2 cause food to freeze?
Yes, without accurate readings the board may overcool.
Where is the sensor?
Behind the rear panel inside the fridge compartment.