Code overview
- Error code
- F3C
- Appliance
- Microwave
There may be a problem with the cavity temperature thermistor or the associated wiring. Follow the reset steps from Maytag and call for service if it returns.
What this code means
F3C
There may be a problem with the cavity temperature thermistor or the associated wiring.
What F3C tells you
F3C is a thermistor code. Maytag says the cavity temperature thermistor or the associated wiring may be the problem. The entry covers over-the-range microwaves from Maytag.
What to try first
- Turn off the circuit breaker(s) for the microwave and leave them off for one (1) minute.
- Switch the circuit breaker(s) on to bring the unit back up.
- For one (1) minute, check that the display does not show the code again.
- Check the microwave’s operation.
When to get help
Still seeing F3C? Maytag says to call or schedule service, since a qualified technician may be needed.
Related Maytag microwave codes
Codes you may confuse with F3C on the same series: F3H (the humidity thermistor), F3H1 (the humidity sensor), F3T1 (the user interface thermistor) and F2Q1 (a touchpad problem).
Microwave Repair in Los Angeles
Call (310) 882-7671 to talk through Maytag microwave service in Los Angeles. Our oven repair overview explains the visit. It helps to know the model number, the code shown and what you tried.
Source: F3C – Error Code – Over-the-Range Microwave – Maytag Product Help
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
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