GE Refrigerator Error Code F517

F517 indicates a hot water A/D voltage reference fault. This means the refrigerator's control system is detecting an abnormal voltage reference signal in the circuit that monitors the hot water dispenser function. The door board and feature board are the primary components involved in this fault.

A reset may temporarily clear the F517 code, but if the underlying fault in the door board, feature board, or wiring harness has not been corrected, the error will return. It is recommended to diagnose and repair the root cause rather than relying on resets.

Repair costs depend on which component has failed. If the issue is a loose or corroded connector, costs may only involve a service call fee, typically in the range of $75 to $150. If a door board or feature board replacement is needed, parts and labor combined can range from $150 to $400 or more depending on your location and the specific boards required.

Start by inspecting the door board and feature board for visible damage and checking that all wiring harness connectors between them are secure and free of corrosion. If the connectors and wiring look intact, one or both control boards may need to be tested and potentially replaced. A qualified appliance technician can perform voltage testing to pinpoint which component has failed.

F517 is primarily an electronic control fault and does not typically indicate a direct safety hazard. However, a malfunctioning hot water dispenser circuit could affect dispenser operation. If you notice any unusual behavior such as unexpected water dispensing or sparking near control boards, disconnect power and contact a technician promptly.