Code overview
Content status: Verified
- Error code
- 4D12
- Appliance
- Wall Oven
Maytag wall oven code 4D12: what the display means and the power reset steps to try.
Model compatibility: Maytag reuses codes across series and model years, so 4D12 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
What this code means
4D12
The oven door latch assembly, the door switch, or the associated wiring may have a problem.
The short story
The product help entry for 4D12 says the oven may be reporting an issue with the door latch assembly, the door switch or the wiring.
Maytag’s suggested remedy
- Begin at the breaker panel: off.
- Allow a minute of no power.
- Turn the power back on and look for 4D12.
- Wrap up by verifying operation.
Check these too
- 4D11: matching latch and switch wording.
- 4D51: latch and door switch theme again.
- 4D52: another door latch code.
Should the oven flash 4D12 again, arrange a service visit.
Book oven service
To book Maytag oven service around Miami, New York, Houston, Los Angeles or San Diego, ring (844) 415-0954 with the code 4D12, the model number and the results of your reset ready. Learn about oven repair.
Source: 4D12 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
Tell us what’s wrong — we’ll take it from there
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