A GE Refrigerator displays a F4 error code when a Thermistor Error has been detected by the internal electronic diagnostics.
GE Refrigerator F4 Error Code Meaning
The freezer evaporator thermistor (temperature sensor) signal is invalid.
GE Refrigerator F4 Error Code Possible Causes
- The thermistor (temperature sensor) is defective.
- The main PCB is defective.
- Wiring issue between the thermistor (temperature sensor) and the main PCB.
The list of possible causes above may assist in determining the cause of the error code. Sometimes the error code cannot be resolved easily with the information on this page. For more information that may help diagnosis the error code visit the Appliance Repair Technical Support page of this website. Contacting a trained Appliance Repair Technician is another option if the if the issue is to difficult to resolve with the information provided.
A GE Refrigerator displaying an error code can lock out the Refrigerator or disable it from functioning normally. In order to regain normal functionality of the Refrigerator the problem causing the error code will need to be resolved. Often the issue can be resolved with a simple repair or minor part replacement. This is much more cost effective and has a far less impact on the environment than a complete appliance replacement.
The information on this page may also apply to any of the following Refrigerator manufactures under the General Electric GE brand.
- Haier Refrigerator F4 error code.
- Hotpoint Refrigerator F4 error code.
- Moffat Refrigerator F4 error code.