ER 41
Dacor
Refrigerator Temperature Sensor (Thermistor) Error
Display shows ER 41, refrigerator temperature may be inaccurate or fluctuating.
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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 refrigerator thermistor, Loose or corroded thermistor connector, Damaged sensor harness, Control board sensor input failure
How to Fix / Troubleshooting
Safety: Unplug the unit before working inside the cabinet.
This code indicates the refrigerator compartment thermistor is faulty or not being read correctly.
- Locate the sensor: Typically behind a small plastic cover on the rear wall of the fresh food section.
- Check mounting: Ensure the sensor is properly clipped in place and not dangling, which can cause incorrect readings.
- Inspect connector: Remove the cover and reseat the connector. Look for moisture or corrosion.
- Replace thermistor: If ER 41 returns after a power reset, replace the refrigerator thermistor.
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Repair Difficulty
Medium
3/5
Required Part
Refrigerator Thermistor
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