KitchenAid Range Code FC E9: Wi-Fi power module or its wiring

What FC E9 means

KitchenAid freestanding and slide-in ranges with Wi-Fi, including the KSGG700ESS, can show FC E9 when there may be a problem with the Wi-Fi power module or the associated wiring. It repeats the meaning of FC E6. The range drops off the app and will not reconnect, but the oven and cooktop controls are separate and usually keep working as before.

Common causes of FC E9

The Wi-Fi power module
Wiring to the Wi-Fi power module

✓ One safe check you can try

1. Switch the range off at the breaker for a minute. 2. Turn it back on and try to reconnect through the app. 3. Leave the back panel and every cover closed. 4. If FC E9 comes back, book a visit.

! Why to stop there

The module is internal and needs bench-style testing.
Resets cannot repair a failed power module.
Our written price comes first, and our 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

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FC E9FC E9 questions

Is FC E9 a router problem?

No. The published meaning is the Wi-Fi power module or wiring in the range, so a new router or a stronger signal will not remove the code.

Will cooking be affected?

Normally not. The code concerns the wireless side, not heating, so the oven and cooktop controls carry on while the app link stays offline and the module waits for its check.

Why two codes for one meaning?

The control can report the power module issue in more than one way, so FC E6 and FC E9 lead to the same visit and the same part being tested.