Error Code 2
The fridge temperature sensor isn't responding correctly
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 2
What This Means
Sensor housing separation; Sensor contact failure; Defective wire connection; Short circuit in sensor circuit
What actually causes this:
The fridge sensor wire came loose or the sensor itself failed
First Thing to Check
Check if the fridge is getting cold — if it's not, the sensor may have failed
Parts Involved
How to Fix
- 1
1. Check sensor housing for separation
- 2
2. Check wire connections to refrigerator temperature sensor
- 3
3. Measure sensor resistance for open or short conditions
- 4
4. Replace sensor if readings are abnormal
This Error Applies To
Samsung DRZ18980R Series Refrigerators (2017) (2017–present)
Related Error Codes
The fridge defrost sensor wire is loose or broken
The humidity sensor in the fresh zone isn't working
The condenser fan motor isn't working
The freezer temperature sensor isn't responding correctly
The room temperature sensor isn't working
The cocktail ice maker temperature sensor isn't responding
The freezer defrost heater isn't working properly
The display panel and main control board lost communication