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
Other Error Codes for RF23R6201AA
The main board's input/output controller isn't responding
The freezer temperature sensor isn't reading correctly
The outside temperature sensor isn't reading correctly
The refrigerator temperature sensor isn't reading correctly
The refrigerator ice room heater isn't warming up
The Cool Select Pantry temperature sensor isn't working
The ice room temperature sensor isn't reading correctly
The ice room cooling fan isn't running