KitchenAid Radiant Cooktop F12 Radiant Element: the control link was lost

What F12 - Radiant element means

Some KitchenAid electric radiant touch-control cooktops, among them the KECC664BSS, show F12 with a different meaning from the hotplate version: an internal communication error on the touch control module. The control's parts have lost their link, so the touch panel and the power side no longer agree. You see F12, and the cooktop may stop answering your touches. Because two different readings share this code, we confirm which one applies before quoting.

Common causes of F12 - Radiant element

A communication glitch inside the touch control module
A brief power dip that interrupted the control
A loose connection between control parts
A touch control module that no longer talks to the main board

✓ One safe check you can try

1. Turn off every cooking area and let the glass cool. 2. Cut the cooktop's breaker for about a minute and restore it. 3. Observe the display for a full minute. 4. If F12 appears again, do not use the cooktop and ask us to look at it.

! Why to stop there

A control link that does not recover after a reset points to a part that has failed.
Reaching it means removing the glass and working near live wiring.
We write the price down first, and a 30-day warranty covers the work.

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.

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Other Cooktop codes

F61KitchenAid Induction Cooktop Code F61: a wide net of touch control, module, wiring and supply Power Level Lower Than Level RequestedKitchenAid Induction Cooktop: power level lower than the level you requested F63KitchenAid Induction Cooktop Code F63: touch control, power module or supply need checking U uKitchenAid Induction Cooktop Symbol "U u": pan not recognized on the zone F64KitchenAid Induction Cooktop Code F64: the touch control and power module group FC E0KitchenAid Induction Cooktop Code FC E0: supply, wiring or the induction module FC E1KitchenAid Induction Cooktop Code FC E1: touchpad or the cable behind it FC E4KitchenAid Induction Cooktop Code FC E4: the harness between touchpad and induction module

F12 - Radiant elementF12 - Radiant element questions

F12 is on my screen but another page says it is an element. Which is it?

KitchenAid uses F12 for two readings on radiant cooktops: a hotplate or wiring problem, and a touch control communication error. We check which one fits your model and what the cooktop is doing.

What helps me tell the difference?

If one area will not heat but the keys work, an element or wiring is likely. If the keys are dead or erratic, the communication link is the better bet.

Will resetting power help?

It is the right first step for a communication error. If the code stays away for a minute, use the cooktop normally. If not, a technician needs to test the control.