Maytag Range Error Code F1-E

F1-E on a Maytag range means the electronic control board received a sensor input it cannot calibrate. The oven temperature sensor (RTD probe) sends a resistance signal to the control board, and when that signal falls outside expected parameters, the board throws this code. The issue can originate from the sensor itself, the wiring harness connecting the sensor to the board, or the control board.

Using the oven while F1-E is active is not recommended. Because the control board cannot verify accurate temperature data from the sensor, the oven may not heat to the correct temperature or could overheat without triggering the normal safety shutoffs. Stovetop burners may still function normally, but avoid using the oven until the fault is diagnosed and resolved.

A reset by cutting power to the range at the breaker for five minutes can clear the code temporarily if it was caused by a minor voltage fluctuation or a one-time communication error. However, if the underlying issue with the sensor or wiring is still present, F1-E will return once the range powers back on and runs its diagnostics. A reset is a reasonable first step, but it does not fix a failed sensor or damaged wiring.

Start by checking the oven temperature sensor. Disconnect power to the range, locate the sensor probe inside the back wall of the oven cavity, and use a multimeter to measure resistance across the sensor terminals. A reading near 1080 to 1090 ohms at room temperature is normal. If the reading is far outside this range, replace the sensor. If the sensor tests good, inspect the wiring harness for damage or loose connectors. If both the sensor and wiring are fine, the control board likely needs replacement.

If only the oven temperature sensor needs replacement, the part typically costs between $20 and $60, and it is a DIY-friendly repair requiring only a screwdriver and multimeter. If the control board is the cause, the part usually costs between $100 and $300 depending on the model, with professional labor adding another $100 to $200. Cleaning corroded connectors costs nothing beyond your time.