KitchenAid Cooktop Error Code F-56

F-56 indicates a wrong or invalid configuration fault associated with the User Interface, specifically a Type 3 UI failure. The cooktop's control system has detected that its stored configuration data is missing, mismatched, or corrupted. As a result, the cooktop disables all burner zones completely until the configuration is corrected through Manual Configuration Mode.

No. When F-56 is active, the cooktop disables itself entirely, meaning no burner zones will operate. This is an intentional safety lockout. Do not attempt to bypass the lockout, and address the configuration fault before returning the unit to service.

If the fault is resolved through a power cycle and reconfiguration, there is no parts cost involved. If a User Interface board replacement is needed, parts costs typically range from $150 to $400 depending on the model, with professional labor adding another $100 to $200 in most markets. Diagnosing whether the board is the true cause before ordering parts can help avoid unnecessary expense.

A power reset alone may not permanently clear the F-56 code. The correct procedure is to disconnect power, restore power, and then immediately enter Manual Configuration Mode to reconfigure the cooktop. If the code returns after completing reconfiguration, the User Interface board may need to be inspected or replaced.

Start by disconnecting power to the cooktop at the circuit breaker for at least 30 seconds, then restore power. Once power is restored, follow the Manual Configuration Mode directions provided for your specific model to reconfigure the unit. If the error clears, test all burner zones for normal operation. If the code returns after reconfiguration, the User Interface board may require replacement.