Sealed System Error
F308
The 3 way valve position cannot be detected by the main PCB.
GE Refrigerator F308 Error Code Error Code Possible Causes
- The 3 way valve is defective.
- The main PCB is defective.
- Wiring issue between the 3 way valve and the main PCB.
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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.