KitchenAid Cooktop Error Code F03

F03 means the cooktop has detected one or more touch control keys that appear to be permanently pressed. The control system monitors key activation duration and flags this error when a key signal does not release within normal parameters. It is a protective code that prevents unintended operation. Cleaning the glass surface and removing any objects from the control area is the first step to clearing it.

No, you should not attempt to operate the cooktop while F03 is active. The error indicates an abnormal condition in the touch control system, and the cooktop may behave unpredictably. Resolve the underlying cause before resuming use to avoid any risk of unintended heating.

If the issue is simply a surface contaminant, there is no parts cost involved. If the touch control panel assembly needs replacement, parts and labor costs typically range from $150 to $400 depending on the specific model and service rates in your area. A failed control board replacement can range from $200 to $500 or more, including labor. Getting a diagnostic service call before ordering parts is recommended to confirm which component is at fault.

Start by turning the cooktop off and thoroughly cleaning the entire glass surface, paying close attention to the touch control key area. Remove any spills, grease films, or moisture. If the error returns after cleaning, inspect for objects resting on the control zone and ensure no liquid has seeped beneath the glass. Persistent F03 errors that do not respond to cleaning may indicate a damaged touch panel or control board that requires professional diagnosis.

A power reset by switching off the circuit breaker for 30 to 60 seconds may temporarily clear the error, but it will return if the root cause is not addressed. If a spill or object was the cause, cleaning the surface before restoring power gives the best chance of a lasting resolution. Resets alone will not fix a damaged touch panel or control board.