Costway
Evaporator Fan Not Operating
Freezer interior fan does not run; cold air is not circulating, leading to uneven temperatures.
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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
Failed evaporator fan motor, Faulty door switch not signaling closed door, Broken fan wiring
How to Fix / Troubleshooting
Safety warning: Unplug the freezer before accessing the interior fan and wiring.
Steps to restore fan operation:
- Check door switch: The fan often stops when the door is open. Press the door switch by hand with the door open and listen for the fan. Replace the switch if it does not signal correctly.
- Access fan: Remove baskets and the rear interior panel to expose the evaporator fan.
- Inspect fan: Check for ice or debris blocking the blades. Clear any obstructions.
- Test motor: Spin the fan by hand; if stiff or seized, the motor is likely bad. Measure resistance across motor leads; OL indicates an open winding.
- Replace motor: Install a new Costway evaporator fan motor, reconnect wiring, and reassemble the panel.
Note: A non-running fan can cause warm spots and frost issues even if the compressor is working.
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Repair Difficulty
Medium
3/5
Required Part
Evaporator Fan Motor
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