Samsung Refrigerator error code
Samsung Refrigerator Error 4E
Unplug refrigerator from electrical power.
Unplug refrigerator from electrical power.
Try these first
Start here before buying a part or taking the appliance apart.
- 1Unplug refrigerator from electrical power
Unplug refrigerator from electrical power.
- 2Remove freezer interior panels and evaporator cover to
Remove freezer interior panels and evaporator cover to access defrost sensor mounted on evaporator coil assembly.
- 3Disconnect wiring harness from sensor connector
Disconnect wiring harness from sensor connector. Note exact routing before removal.
A quick explanation
What does 4E mean?
Unplug refrigerator from electrical power.
The answer you came for
How to fix Samsung refrigerator error 4E
Start with the safest checks and work from simple to technical.
- 1
Unplug refrigerator from electrical power
Unplug refrigerator from electrical power.
- 2
Remove freezer interior panels and evaporator cover to
Remove freezer interior panels and evaporator cover to access defrost sensor mounted on evaporator coil assembly.
- 3
Disconnect wiring harness from sensor connector
Disconnect wiring harness from sensor connector. Note exact routing before removal.
- 4
Measure resistance across sensor terminals with multimeter at
Measure resistance across sensor terminals with multimeter at current temperature. Compare to service manual specifications for defrost sensor.
- 5
If sensor reads open circuit, shorted, or out
If sensor reads open circuit, shorted, or out of range: remove mounting clip or adhesive securing sensor to evaporator tube.
- 6
Gently extract sensor from evaporator mounting location
Gently extract sensor from evaporator mounting location. Clean evaporator tube surface with isopropyl alcohol.
- 7
Apply thermal conductive paste to sensing tip of
Apply thermal conductive paste to sensing tip of new sensor.
- 8
Install replacement defrost sensor using OEM part DA32-10106R
Install replacement defrost sensor using OEM part DA32-10106R. Secure to evaporator tube with mounting clip or high-temperature adhesive.
- 9
Route wiring harness away from sharp evaporator edges
Route wiring harness away from sharp evaporator edges. Reconnect harness securely.
- 10
Reassemble evaporator cover and interior panels
Reassemble evaporator cover and interior panels. Restore power. Monitor defrost cycle operation to ensure proper termination and temperature recovery.
Read the additional checks from the current guide
How to Fix Refrigerator Error Unplug refrigerator from electrical power. Remove freezer interior panels and evaporator cover to access defrost sensor mounted on evaporator coil assembly. Disconnect wiring harness from sensor connector. Note exact routing before removal. Measure resistance across sensor terminals with multimeter at current temperature. Compare to service manual specifications for defrost sensor. If sensor reads open circuit, shorted, or out of range: remove mounting clip or adhesive securing sensor to evaporator tube. Gently extract sensor from evaporator mounting location. Clean evaporator tube surface with isopropyl alcohol. Apply thermal conductive paste to sensing tip of new sensor. Install replacement defrost sensor using OEM part DA32-10106R. Secure to evaporator tube with mounting clip or high-temperature adhesive. Route wiring harness away from sharp evaporator edges. Reconnect harness securely. Reassemble evaporator cover and interior panels. Restore power. Monitor defrost cycle operation to ensure proper termination and temperature recovery.
Recommended part
Recommended part for this error code
Part listed in the current guide
OEM candidate: DA32-10106R
Price noted in the current guide: $28
Why this part is shown: It is associated with Samsung Refrigerator error 4E in the current guide. The error code alone does not prove this part has failed.
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Repair or replace calculator
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Safety first
Disconnect power before opening panels or touching internal parts.
When to stop
- Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
- Do not perform live-voltage testing unless you are trained and equipped for it.
- Use the exact model manual or service information before replacing electronic controls.
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