Samsung Refrigerator Error Code 5E
Defrost sensor error
The sensor monitoring freezer temperature during defrost cycles has failed. Without accurate readings, the control board cannot safely end defrost cycles, risking food damage.
What Does Error Code 5E Mean on a Samsung Refrigerator?
Defrost sensor error.
The sensor monitoring freezer temperature during defrost cycles has failed. Without accurate readings, the control board cannot safely end defrost cycles, risking food damage.
What Causes Error Code 5E?
Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:
- 1 Defrost sensor open or shorted 65% of cases
- 2 Sensor connector loose 25% of cases
- 3 Frost causing sensor error 10% of cases
How to Fix Samsung Refrigerator Error Code 5E
- 1
Manually defrost
Unplug and let all frost melt before diagnosing.
- 2
Test sensor
At 32°F: ~16k ohms. Room temp: ~6k ohms.
🔩 Multimeter - 3
Replace sensor
Unclip from evaporator and install new sensor.
🔩 Samsung defrost sensor ($15–$40)
How to Reset Error Code 5E
Allow 24 hours after repair for normal defrost cycles to resume.
Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.
When to Call a Professional
Recurring frost buildup after sensor replacement points to defrost heater failure.
Related Error Codes
Find Replacement Parts
Use these links to find the exact replacement parts for your Samsung Refrigerator:
External links — ApplianceErrors.com is not affiliated with these retailers.