F6E0 and F6E4 share one KitchenAid description: lost communication between keypad and control. Reset the breaker once.
Model compatibility: KitchenAid reuses codes across series and model years, so F6E0 / F6E4 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
KitchenAid reports a loss of communication between the user interface (keypad) and the user interface control.
On a KitchenAid cooktop, F6E0 and F6E4 report a broken link between the buttons and the part that reads them. KitchenAid says the keypad has lost communication with the user interface control.
One sentence for both numbers
Both numbers share an explanation and a set of steps, on pages for electric and induction cooktops alike. KitchenAid states no difference between the two and nothing ranks them.
The reset
Turn the cooktop’s breaker off.
Give it one minute.
Restore the breaker.
Wait around a minute to see if the code is back.
Run the cooktop and confirm that it responds.
Oven is the appliance named in the final two lines of the source’s steps for these two codes, apparently left over from a different page; the breaker routine itself is the usual one for cooktop codes.
What does the control do?
It takes in whatever the keypad sends. The code means that connection is down.
When it keeps coming back
Both induction-cooktop pages go further and say a qualified technician’s assistance might be required. A code that is back immediately after the reset means the keypad is still cut off from its control, so book service at that point.
See also
F61 / F63 / F64: a wider four-way list that also covers the electrical supply.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your KitchenAid appliance?
Book a specialist visit for a clear estimate and approval before any repair.
