Diagnosis
A grinding noise in the freezer usually points to an obstruction in the evaporator fan or a worn fan motor bearing.
How to Fix It
Step-by-step cleanup: 1. Unplug the refrigerator for safety. 2. Remove all items from the freezer to access the back panel. 3. Take off the panel (often held by screws) to expose the fan. 4. Check for ice buildup or debris like packaging around the fan blades; clear it carefully. 5. Manually spin the fan—if it's stiff or noisy, the motor may need replacement.
If That Didn't Work
The fan blades might be cracked or hitting the housing. Inspect for damage and replace the fan assembly if necessary.
Heads Up
Be gentle when cleaning the fan area; forced movements can damage the blades or wiring. If ice is persistent, you might have a defrost system issue.