41E
Samsung Ice Maker Heater or Defrost Sensor Error

Ice maker not operating; 41E error related to ice maker heater or defrost sensor on some Samsung models.

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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

Open ice maker heater, Faulty ice maker defrost sensor, Wiring issue between heater and control board, Ice maker control failure

How to Fix / Troubleshooting

Safety first: Disconnect power before working on the ice maker.

Steps:

  • Inspect for ice blockage: Remove the ice bucket and check if the ice maker is encased in ice. If so, the heater may not be functioning.
  • Manual defrost: Unplug the refrigerator and allow the ice maker area to fully defrost. Use towels to absorb water. Avoid using sharp tools.
  • Test heater and sensor (advanced): Remove the ice maker assembly. Using a multimeter, measure resistance of the heater and defrost sensor according to the service manual specifications. Replace the ice maker assembly if either component is out of range.
  • Reinstall and test: Reinstall the ice maker, restore power, and run a test cycle using the Test button. Monitor for recurrence of 41E.
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Repair Difficulty

Professional Required 5/5

Required Part

Ice Maker Assembly (Heater and Sensor)
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