Written by
Tessa Brandt Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeF3 E8
ApplianceWall Oven
Breaker reset for F3 E8
Move the oven’s breaker to the off position and let a minute go by.
Move it back to on so the oven gets power again.
Check the readout during the next minute; the code should stay gone.
Finally, make sure the oven works.
If F3 E8 is shown again, book a technician visit.
What the display is saying
The lower oven temperature sensor, the control and the wiring that goes with them are the three possibilities named.
Next in the series
F3 E7 mentions a lower oven sensor, control or wiring issue.
F3 E9 refers to lower oven temperature sensing and the control.
Maytag oven service, San Francisco and nearby
Our team handles Maytag wall oven repair across San Francisco and the Bay Area. Ring (415) 649-2156 and have the F3 E8 code, your model number and your reset attempt ready.
Model compatibility: Maytag reuses codes across series and model years, so F3 E8 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
F3 E8 hints at a fault in the lower oven temperature sensor, the control or the wiring.
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 Maytag appliance?
Book a specialist visit for a clear estimate and approval before any repair.
F4 E1 lists the thermistor, the appliance manager and the connected wiring as possible causes. Reset at the breaker for a minute and call if it keeps showing.
F4 E2 can come from the microwave appliance manager, the wiring or the microwave sensor/thermistor. Reset power; if it persists, a technician should visit.
F4 E3 relates to the microwave exhaust air temperature sensor or its wiring. Interrupt power for a minute; a persistent message calls for a technician.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Maytag appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
