Cause of error code dE

Defrost system error

Solution for error code dE

The defrost system has not been operating properly in the last 24 hours
Repair or Check = The defrost cycle has not run for more than 48 hours. Unplug the refrigerator and reconnect any loose wires in the defrost system. Replace the wire harness if needed. Replace the defrost heater if it is damaged. It may be normal for the refrigerator to operate without defrosting for more than 48 hours when operating in an area that’s below 55F degrees. Reset the code by pressing the System Check button.
Replace Parts = Defrost system components