GE Refrigerator Error Code F116

F116 means the refrigerator's control board is detecting a feedback signal from the odor filter fan even after the fan has been turned off. Under normal operation, this signal should disappear within about one minute of the fan being commanded off. The code points to a possible wiring fault, a failed fan motor, or in rarer cases a control board issue.

F116 is generally not an immediate safety hazard, as it involves the odor filter fan rather than a cooling or sealed system component. However, leaving the fault unresolved can affect air quality inside the refrigerator and may eventually cause the control board to flag additional issues. Addressing it promptly is advisable.

Performing a reset by unplugging the refrigerator for a few minutes may temporarily clear the F116 code, but it will return if the underlying fault is still present. A reset does not fix shorted wiring, a failed fan motor, or a damaged connector. Clearing the code is only meaningful after the actual cause has been identified and corrected.

Some causes of F116, such as a loose or corroded connector, can be addressed by a knowledgeable DIYer with basic electrical testing tools. However, diagnosing a shorted wire or a failed fan motor requires a multimeter and familiarity with reading wiring diagrams. If the control board is suspected, professional service is recommended to avoid unnecessary part replacement.

Repair costs vary depending on the root cause. If only a harness connector needs cleaning or reseating, costs may be minimal. A replacement odor filter fan motor typically runs in the range of $30 to $80 for the part, while a new control board can cost $100 to $300 or more. Adding professional labor will increase the total estimate.