Written by
Tessa Brandt Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeF3 E9
ApplianceWall Oven
Where F3 E9 can show up
No single series owns this message, so any Maytag wall oven that uses it may display it. The possible trouble is in the lower oven temperature sensor, the control, or the wiring tied to them.
Power reset
Shut off the oven’s breaker and keep it off for a minute.
Turn it on.
Stay beside the oven for a minute and see if the message comes back.
Then test that the oven operates.
If it persists, ask for a technician.
Related codes
F3 E8 concerns the lower oven temperature sensor or control.
F3 E7 likewise names the lower oven temperature sensor or control.
Wall oven service in San Francisco
When F3 E9 will not go away, call (415) 649-2156 or open Maytag wall oven repair to arrange a Bay Area visit. A note of the code, the model number and your reset makes the booking quicker.
Model compatibility: Maytag reuses codes across series and model years, so F3 E9 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 E9 marks a possible problem with the lower oven temperature sensor, the control or the associated 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 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.
F4 E4 points to a possible problem with the microwave humidity sensor, the microwave appliance manager or the wiring. Reset for a minute; repeats need a visit.
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.
