Published September 2, 2026Updated October 17, 2026
Content status:
Verified
Error codeFCE1 / FCE2 / FCE3
ApplianceMicrowave
Quick answer
Three Wi-Fi codes sharing one JennAir description, with checks on the router, the signal and the power.
Model compatibility: JennAir reuses codes across series and model years, so FCE1 / FCE2 / FCE3 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
JennAir gives FCE1, FCE2 and FCE3 one description: connection time out, poor signal strength, a failed router, the Wi-Fi module, or wiring.
These three codes on JennAir’s over-the-range microwave page relate to the connected-appliance feature rather than to cooking, and the text is identical for all three. The page opens by noting that the appliance could not connect to the router.
Possible causes named for FCE1, FCE2 and FCE3 alike: a connection time out, poor signal strength, a failed router, the Wi-Fi module inside the appliance, or the associated wiring.
Router and signal first
Reset the wireless router.
See whether another Wi-Fi capable device is working properly.
Consider the signal: less than full bars on the device means a weak wireless signal, which is part of what JennAir names.
Then power to the microwave
Switch the breaker off for a minute, back on, and watch the microwave for a minute to learn whether an FCE code displays again.
Calling for help
With the router and signal fine and the code back after the reset, the Wi-Fi module or the wiring is all that JennAir leaves on the list, and a technician is the right person for that.
Owner questions
Are the three codes different? Not in JennAir’s text. Report the one on your display.
Can it still heat? The page does not say. It describes a connection fault only.
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 JennAir appliance?
Book a specialist visit for a clear estimate and approval before any repair.