Maytag Oven Error Code 4d41

Code 4D41 means the control board detected high reverse airflow fan rotation, meaning the convection fan motor exceeded acceptable RPM limits during a cook or clean cycle. This code is specific to upper or single oven models running the UH control board. The oven disables all cooking functions for the affected cavity when this fault is active.

Start by disconnecting power to the oven for at least five minutes and inspecting the convection fan blade for obstructions or contact with the shroud. Reconnect power and check whether the code returns. If it does, test the convection fan motor for winding continuity and verify the wiring harness between the motor and the UH control board. If the motor tests faulty, replace it. If the motor tests good, the UH control board is the next component to replace.

It can be either, which is why Maytag's first troubleshooting step covers both components. The convection fan motor is the more common failure point because internal winding faults cause erratic speeds that trigger the high RPM detection. However, the UH control board can generate the same code if it is sending incorrect voltage to the motor. Testing the motor for continuity first narrows down the cause before committing to a more expensive board replacement.

No. When 4D41 triggers, the control board disables all cooking functions for the cavity where the fault occurred. You cannot bake, broil, or run a self-clean cycle until the fault is diagnosed and cleared. Attempting to bypass this lockout is not recommended, as an uncontrolled convection fan motor can pose a fire risk during high-heat operation.

A replacement convection fan motor for a Maytag oven typically costs between $40 and $120 for the part, and replacing it is a moderate DIY task requiring basic tools and comfort working inside the oven cavity. A UH control board runs between $150 and $350 depending on the model. If you hire a technician, add $100 to $200 for labor. Confirm which component is at fault before ordering parts, since replacing the wrong one adds unnecessary cost.