Code overview
- Error code
- 3D12
- Appliance
- Wall Oven
Maytag wall oven code 3D12: what the display means and the power reset steps to try.
What this code means
3D12
The oven temperature sensor, the control, or the associated wiring may have a problem.
If your Maytag wall oven shows 3D12, the manual’s reading is that the oven temperature sensor, the control, or their wiring may be at fault.
Resetting power
- Switch the oven’s circuit breaker(s) off. Wait one minute.
- Switch the breaker(s) on again.
- Keep an eye on the display for one minute and see whether 3D12 comes back.
- Run the oven to verify that it works.
No luck with the reset? Then 3D12 needs a technician’s attention.
Nearby codes
- 3D11: a neighbouring code with the same sensor, control and wiring wording.
- 3D21: shares the same reset instructions and the same temperature sensor wording.
- 3D22: the same family of messages about the temperature sensor and control.
Need service in Los Angeles?
For Maytag wall oven service in Los Angeles, phone (310) 882-7671. Mention 3D12, give the model number and say whether the power reset was tried. More on oven repair.
Source: 3D12 Wall Oven – 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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