Code overview
- Error code
- E03
- Appliance
- Microwave
E03 on a Maytag over-the-range microwave: the keypad reported a problem to the control board.
What this code means
E03
The Keypad (User Interface) reported a problem to the control board.
On a Maytag over-the-range microwave, E03 means the keypad (user interface) reported a problem to the control board. There may be a problem with the keypad or its wiring.
Reset the power
- Turn off the circuit breaker for one minute.
- Turn the breaker back on.
- Leave the microwave alone for another minute and make sure the code does not appear again.
- Confirm the microwave works.
If E03 returns, the keypad or its wiring needs a technician.
Related codes
Another control-side message is E13, which points to the appliance control board or its wiring. E11 reports a gas sensor problem.
Book Maytag Microwave service in Los Angeles
Ready to hand this to a technician? Call (310) 882-7671 about your Maytag Microwave in Los Angeles and mention E03, the model number and what you tried first. Our Microwave repair page has more.
Source: E03 – 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
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