Code overview
- Error code
- 3D12
- Appliance
- Range
What 3D12 means on a Maytag range and the reset steps to try before calling service.
What this code means
3D12
There may be a problem with the oven temperature sensor, the control or their wiring.
Your Maytag oven is displaying 3D12. The product help says there may be a problem with the oven temperature sensor, the control or their wiring.
3D12 on a Maytag range
It applies to Maytag ranges, with no specific series called out.
Resetting the power
- Turn the circuit breaker(s) off for one (1) minute to power the range down.
- After that, turn the breaker(s) on again to power the unit up.
- Give it one (1) minute of monitoring to be sure the code does not come back.
- Finally, verify that the oven operates.
If the code displays again, the product help points you to service.
Other codes to check
See 3D11 because the display is similar and the check is the same. Also 3D22, since the display is similar and the check is the same. See 1D12 because the display is similar and the check is the same.
Talk to Los Angeles range service
Should 3D12 stay on the display, a technician can look at the range. Los Angeles owners can call (310) 882-7671 and mention the model number and the breaker reset. See also Maytag range repair.
Source: 3d12 – Error Code – Range – Product Help – 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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