Code overview
- Error code
- F4 E4
- Appliance
- Wall Oven
What F4 E4 means on a Maytag wall oven and how to reset and monitor it.
What this code means
F4 E4
F4 E4 may indicate a problem with the Microwave Humidity Sensor, the Microwave Appliance Manager, or associated wiring.
About the F4 E4 display
A Maytag wall oven that shows F4 E4 is reporting a possible problem with the Microwave Humidity Sensor, the Microwave Appliance Manager, or associated wiring.
Power reset steps
- Turn off the circuit breaker or breakers feeding the oven and leave it off for one (1) minute.
- Power the unit back up at the circuit breaker(s).
- Watch the oven for one (1) minute to make sure the code does not come back.
- Last, verify oven operation.
Should F4 E4 come back, the help page’s next step is to get in touch with Maytag or book service.
Related codes
Codes that are easy to confuse with this one: F4 E2 for the microwave sensor/thermistor and microwave appliance manager; F4 E5, covering the microwave weight sensor.
Wall oven repair in Los Angeles
For Maytag wall oven service in the Los Angeles area, phone (310) 882-7671. Have the F4 E4 code, your model number and your reset attempt ready. See also oven repair.
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.
Sources & references
Tell us what’s wrong — we’ll take it from there
Share a few details and we’ll confirm an appointment. Prefer to talk? Call us and we’ll help right away.