GE Refrigerator Error Code F201

F201 means the fresh food compartment defrost cycle ran until it hit the maximum allowed time limit without shutting off based on temperature, which is the normal method. This indicates the control board never received the signal it needed to end the cycle properly. The likely causes include a failed defrost heater, a faulty evaporator thermistor, or a defective overtemperature thermostat.

The refrigerator may continue cooling in the short term, but a defrost system failure can lead to progressive frost buildup on the evaporator coil, which will eventually block airflow and cause the fresh food section to warm up. Food safety can become a concern if the compartment temperature rises significantly. It is best to diagnose and address the issue promptly rather than continuing normal use.

A power reset may temporarily clear the code from the display, but it will not fix the underlying problem. If the defrost heater, thermistor, or overtemperature thermostat is faulty, the next defrost cycle will time out again and the code will return. Resetting should only be used as a brief troubleshooting step while you work toward identifying and correcting the actual fault.

Some diagnostic steps are accessible to a knowledgeable DIYer, such as checking the door gaskets for leaks or using a multimeter to test the defrost heater for continuity. However, replacing components like the evaporator thermistor or overtemperature thermostat requires working inside the refrigerator compartment and some comfort with appliance disassembly. If you are not comfortable with electrical testing or component replacement, a qualified technician is the safer choice.

Repair costs depend on which component has failed. A replacement defrost heater or evaporator thermistor typically falls in the range of $20 to $80 for the part alone. If a technician is needed for diagnosis and installation, total costs including labor can range from $100 to $300 or more depending on your area and the complexity of the repair.