GE Cooktop Error Code F71

The F71 code on a GE cooktop indicates a User Interface key fault. The cooktop's control system has detected that one or more keys on the control panel are stuck, shorted, or sending an invalid signal. This is commonly caused by surface contamination, moisture, or a failed UI board.

A power cycle reset can clear the F71 error if the cause was a temporary condition such as a momentary key contact issue or minor moisture exposure. To reset, turn off the cooktop at the circuit breaker for at least 30 seconds before restoring power. If the underlying cause is contamination or a hardware failure, the error will return and further diagnosis is needed.

If the fix is simply cleaning the control panel, there is no parts cost involved. If the UI board requires replacement, the part itself typically costs in the range of $75 to $200 or more depending on the cooktop model, with professional labor adding $100 to $200 on top of that. Diagnosing the fault accurately before ordering parts will help avoid unnecessary expenses.

Yes, in many cases you can resolve the F71 error yourself. Start by cleaning the control panel surface thoroughly to remove any grease or spill residue, then cycle the power by turning off the circuit breaker for 30 seconds and restoring it. If the error returns after these steps, the UI board will likely need to be replaced, which is a more involved repair but manageable for someone comfortable working with appliance components.

It is not recommended to continue using the cooktop while F71 is active. The error indicates the control panel is not functioning correctly, which could lead to unintended burner behavior or prevent proper control of cooking zones. Discontinue use until the fault is diagnosed and resolved.