Error Code 56
The light sensor inside isn't working
Minor
Usually easy to fix - may resolve on its own
Also displayed as: 56
What This Means
Sensor housing separation; Sensor contact failure; Defective wire connection; Short circuit in sensor
What actually causes this:
The light sensor wire came loose or the sensor failed
First Thing to Check
Check if the interior lights turn off when the door closes
Parts Involved
How to Fix
- 1
1. Check illuminance sensor housing for separation
- 2
2. Check wire connections to sensor
- 3
3. Verify sensor is not blocked or covered
- 4
4. Measure sensor resistance
- 5
5. Replace sensor if defective
This Error Applies To
Samsung DRZ18980R Series Refrigerators (2017) (2017–present)
Related Error Codes
The fridge temperature sensor isn't responding correctly
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