GE Refrigerator Error Code F107

Error code F107 on a GE refrigerator indicates that the freezer icemaker has entered what is called Harvest Fix Mode during 3 out of 4 consecutive harvest cycles. The harvest cycle is the process by which the icemaker heats its evaporator tray to release formed ice cubes into the collection bin. Harvest Fix Mode is a built-in corrective routine the icemaker control activates when it detects that a normal harvest is not completing as expected, meaning the ice is not releasing cleanly or within the expected time window. When this intervention is required 3 out of every 4 harvests, the control board logs F107 to flag a persistent, systemic problem rather than an isolated event.

The root cause is typically related to poor heat transfer during the harvest sequence, inadequate defrost heater output, or issues with the icemaker thermostat or thermistor that monitors tray temperature. If the tray does not reach the threshold temperature needed to release ice within the allotted time, the control compensates by extending heat application in Harvest Fix Mode. A failing icemaker heater, a defective harvest thermostat, or low voltage supply to the icemaker module can each produce this pattern. Ice bridging or excessive frost accumulation around the icemaker assembly can also impede normal ice release and force repeated use of the fix mode.

Because F107 reflects a problem occurring across multiple cycles, a simple reset is unlikely to permanently resolve the issue. The icemaker assembly, its heater circuit, and the surrounding freezer environment should all be inspected. Freezer temperature should be confirmed to be within the correct operating range, as a freezer running too warm can cause incomplete ice formation and lead to difficult harvests.