Error Code 16C
Fridge humidity sensor not responding
Moderate
Address soon - your appliance may not work properly
Also displayed as: 16C
What This Means
Sensor housing separation; Incomplete contact; Open-circuited wire; Short-circuit; Abnormal temperature
What actually causes this:
Humidity sensor disconnected or failed
First Thing to Check
Check if humidity sensor connector is fully seated
Parts Involved
How to Fix
- 1
Check Main PCB CN30 pins 7 and 8
- 2
Verify DC 5V is supplied to connector
- 3
Measure sensor output voltage (1~4V range)
- 4
Check all wiring connections
Other Error Codes for RF28K9070AA
Fridge fan motor is not operating
Cool Select fan motor is not running
I/O Expander is not responding to main board
Freezer fan motor is not working
Main and panel boards are not communicating
Compressor inverter is not communicating with main board
Fridge defrost sensor is not working
Freezer defrost sensor is not responding