There are many possible reasons for an ice maker to freeze:
A refrigerator ice maker freezes up and does not dispense ice cubes because of the Freezer temperature is too cold, Water filter issue, High or low water pressure, Water line positioned incorrectly, Defective ice maker, Faulty water inlet valve, Water supply line frozen, or the Ice fill tube is frozen.
Faulty parts and components of a refrigerator that cause ice maker to freeze up:
From easiest fix to hardest fix…
– Freezer temperature is too cold
– Water filter issue
– High or low water pressure
– Water line positioned incorrectly
– Defective ice maker
– Water supply line frozen
– Ice fill tube
– Faulty water inlet valve
This article might help you: removeandreplace.com/2020/01/07/how-to-fix-a-refrigerator-ice-maker-that-keeps-freezing-up
If you'd like a Sears technician to repair your ice maker, please call 1-800-4-MY-HOME.