GE Refrigerator Error Code F106

The F106 error code on a GE refrigerator indicates that the freezer icemaker has become stuck in Harvest Fix Mode for longer than 30 minutes. Harvest Fix Mode is a corrective cycle the icemaker control board initiates when it detects that the ice ejection (harvest) process has not completed normally. Under typical operation, the icemaker cycles through freezing, harvesting, and refilling stages within a defined time window. When the harvest phase stalls and the control board cannot resolve the condition within 30 minutes, F106 is triggered to alert that intervention is needed.

The harvest cycle relies on coordinated operation of several components: the icemaker motor, the harvest heater (which warms the ice mold to release cubes), the thermostat or thermistor monitoring mold temperature, and the ejector blades. If any of these components fail or operate outside expected parameters, the icemaker may loop in Harvest Fix Mode indefinitely. A defective harvest heater that fails to reach adequate temperature, a faulty mold thermostat that does not signal cycle completion, or a seized icemaker motor can all cause this stall condition.

In some cases, the issue is not a component failure but rather a mechanical obstruction, such as ice bridging inside the mold or a jammed ejector arm. Wiring faults between the icemaker assembly and the main control board can also prevent the harvest signal from completing correctly. Because the icemaker module integrates both electrical and mechanical systems, diagnosing F106 requires checking heater continuity, motor function, thermostat response, and the physical condition of the mold and ejector components.