Error Code 15
Ice room temperature sensor is not working
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: 15
What This Means
Ice room sensor connector disconnected; Ice room sensor defective or open circuit; Wiring harness damage; Main PCB defect
What actually causes this:
Ice room sensor wire came loose or sensor failed
First Thing to Check
Unplug refrigerator, wait 30 seconds, and plug back in to reset — if error persists, call technician
Parts Involved
How to Fix
- 1
1. Check voltage between Main PCB CN30 pins 10 and 11 — should be within 4.5V to 1.0V range
- 2
2. Reconnect sensor connector if loose
- 3
3. Check wiring harness for visible damage or moisture
- 4
4. Measure sensor resistance with power off
- 5
5. If voltage readings are correct, replace Main PCB
Other Error Codes for RF22K9581
Freezer defrost sensor is not working
Freezer temperature sensor is not working
Outside temperature sensor is not working
Ice maker temperature sensor is not working
Refrigerator fan is not working
Convertible zone defrost system secondary error
Refrigerator compartment temperature sensor is not working
Convertible zone temperature sensor is not working