Error Code ⑬
The humidity sensor isn't reading correctly
Moderate
Address soon - your appliance may not work properly
Also displayed as: LED blinks in self-diagnostic checklist position 13
What This Means
Humidity sensor thermistor disconnected; Wire harness damaged between sensor and Main PBA; Sensor defective (open circuit or short); Main PBA defect
What actually causes this:
The humidity sensor wire came loose or sensor failed
First Thing to Check
Check for excessive condensation inside refrigerator — high humidity may indicate sensor failure
Parts Involved
How to Fix
- 1
1. Measure voltage at MAIN PCB CN60 between pins 3 and 7 — must be 4.5V to 1.0V
- 2
2. Check humidity sensor connector security
- 3
3. Disconnect CN60 and measure sensor resistance (power off)
- 4
4. If resistance is out of spec, replace humidity sensor
- 5
5. If resistance is normal, replace Main PBA
This Error Applies To
Samsung RF23R6 Series Refrigerators (2010) (2010–present)
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