KitchenAid Smoothtop Cooktop Code F2 E1: a control or wiring problem, not just heat

What F2 E1 means

Radiant KitchenAid touch-control cooktops, among them the KCES550HSS, display F2 E1 for a problem with the Cooktop Control or the wiring around it. Note that the two-part code is different from a plain F2, which only says an area is hot. With F2 E1 the cooktop may refuse to heat and keep the code on the display. It is a separate message from F2.

Common causes of F2 E1

The cooktop control failing
Wiring or a connector to the control that has come loose
Heat damage on the control side
An unstable power feed to the cooktop

✓ One safe check you can try

1. Switch off each cooking area and wait for the glass to cool. 2. Switch the cooktop breaker off for a minute, then on. 3. Check whether the display shows F2 E1 again. 4. If it does, stop using the cooktop and call us.

! Why to stop there

The control is under the glass and sits on live power.
An F2 E1 reading needs measurements to separate board from wiring.
A written estimate comes first, and the work has a 30-day warranty.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Cooktop codes

F2 E1F2 E1 questions

Is F2 E1 the same as F2?

No. F2 is a heat warning that clears when the area cools. F2 E1 is a control or wiring problem that stays until it is repaired.

Does the space between F2 and E1 matter?

It is how the display shows the code. We treat F2 E1 as the control code, and we ask you to read the characters carefully when you describe it.

Can I wait a few days before repair?

You can leave the cooktop off and use another appliance, but avoid powering it. The longer a failing control stays energized, the more likely other parts are affected.