Error Code 6
The outdoor temperature sensor is not working
Moderate
Address soon - your appliance may not work properly
Also displayed as: 6
What This Means
Ambient sensor connector disconnected; Ambient sensor defective; Main PCB defect
What actually causes this:
The ambient sensor wire is loose or the sensor failed
First Thing to Check
Check if cooling performance changes with room temperature — if not responsive, sensor may be bad
Parts Involved
How to Fix
- 1
1. Check voltage between Main PCB CN30 pins 1 and 2 should be within 4.5V to 1.0V range
- 2
2. Reconnect sensor if loose
- 3
3. Verify sensor location near external compartment
- 4
4. Test resistance at known temperatures
Other Error Codes for RF22M9581
The freezer fan is not working
The main control board can't talk to the display
The ice bucket heater is not working
The FlexZone compartment has gotten too warm
The humidity monitoring sensor is not working
The FlexZone defrost sensor is failing and defrost cycles may not work
The freezer defrost sensor is failing and defrost cycles may not work
The fridge defrost sensor is failing and defrost cycles may not work