Samsung Refrigerator Error Code 25E — Fridge Defrost Error
What this means
The 25E error code indicates the defrost system for the fresh food compartment evaporator has failed. This occurs on dual-evaporator Samsung models where the fridge section has its own evaporator and defrost system. Frost buildup on the fridge-side evaporator will reduce cooling performance in the fresh food section.
Step-by-step fix
4 stepsCheck for frost on the fridge evaporator
Remove the rear panel inside the fresh food compartment. Check for frost or ice buildup on the fridge-side evaporator coils.
If the fridge section feels warm but the freezer is fine, a fridge-side defrost failure is likely.
Test the fridge defrost heater
Disconnect the defrost heater and test for continuity. It should show resistance (not OL). Replace if open.
Test the fridge defrost sensor
Test the fridge-side defrost sensor for continuity at its current temperature. Replace the sensor assembly if it reads open.
Manually defrost and repair
Remove all frost from the evaporator before reassembling. Install new components as needed and monitor temperatures over the next 24 hours.
Set the fridge temperature to the manufacturer recommended setting (37°F) and monitor.
When to call a professional
If the defrost heater and sensor are both good, the control board's defrost timer/circuit for the fridge evaporator may be faulty. A technician should inspect the board.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Defrost Temperature Sensor with Fuse
Part #DA47-00301Q · $10–$25
If sensor or fuse is open
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