JennAir Range Wi-Fi Power Module Reported Again (FC E9)

What FC E9 means

FC E9 on JennAir ranges with electronic oven control and Wi-Fi, such as the JDS1750ML or JGRP430WP, has the same official meaning as FC E6: the Wi-Fi power module or its wiring may have a problem. After a one-minute breaker reset the range should be run to verify operation. Connected features may be offline while the code is showing. Cooking is unaffected.

Common causes of FC E9

The Wi-Fi power module is not working properly
Wiring to the power module is loose or damaged

✓ One safe check you can try

1. Switch the range's breaker off for one minute and restore power. 2. Check that the oven and cooktop operate normally. 3. Watch the display over the next few minutes to see whether FC E9 returns. 4. If it does, schedule service and give us the exact code.

! Why to stop there

The module is inside the range, and a router reset cannot fix it.
Only a measured check confirms whether the module or the wiring is the cause.
We give a written price before 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.

→Same appliance

Other Range codes

Lo or PreJennAir Range Display "Lo" or "Pre": The Oven Is Warming Up LockJennAir Range Cooktop Control Lock: Unlock to Use the Surface Locked, Lock or LocJennAir Range Oven Display "Locked", "Lock" or "Loc": Unlock Controls and Door Press Cancel to ResetJennAir Range Message "Press Cancel to Reset": Clear the Alert Probe or Insert ProbeJennAir Range Display "Probe" or "Insert Probe": Meat Probe Not Detected PUSH or PSHJennAir Range Display "PUSH" or "PSH": Press Start to Begin Sabbath, Sab, 5Ab, or 5A7JennAir Range Display "Sabbath", "Sab", "5Ab" or "5A7": Sabbath Mode Is On FC E8Registration Error During App Setup: JennAir Range FC E8

FC E9FC E9 questions

Is FC E9 urgent?

Not for safety. It concerns the connected features, not heating. Book service when it suits you, but sooner if you rely on the app for daily cooking.

Why is FC E6 the same?

FC E6 and FC E9 share one official meaning. The last digit tells the technician which check ended in the code, so give us the full code when you call.

Will you check the whole range?

We look at the Wi-Fi power module and its wiring first, explain what we find, and give a written price. Repairs carry a 30-day workmanship warranty.