LG
Evaporator Fan Motor Bearing Failure
Freezer makes a high-pitched squealing or chirping noise from inside the cabinet.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Worn evaporator fan motor bearings, Ice rubbing on fan blades, Fan blade misaligned on shaft
How to Fix / Troubleshooting
Safety: Unplug the freezer before removing interior panels.
- Access evaporator fan: Remove shelves and the rear interior panel to expose the fan.
- Check for ice: Look for ice contacting the fan blades. Defrost the area completely.
- Spin fan: Rotate the fan by hand. If it squeals, grinds, or feels rough, replace the evaporator fan motor with an LG-compatible part.
- Reassemble: Ensure the fan shroud and panel are reinstalled correctly to maintain airflow.
Replacing the evaporator fan motor typically resolves squealing noises from inside the freezer.
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Repair Difficulty
Medium
3/5
Required Part
Evaporator Fan Motor
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