Maytag Oven Error Code F1 E5 — Calibration Shift / Sensor Out of Range
What this means
The F1 E5 error code indicates the oven control board detected the temperature sensor is providing a reading outside the acceptable range during the initial self-test at power-on. This could mean the sensor has drifted from its calibration, a wire connection is loose, or the sensor is beginning to fail. Unlike the F3 codes which detect open/short circuits, F1 E5 detects readings that are technically valid but out of specification.
Alternate codes: F1E5
Step-by-step fix
4 stepsReset the oven
Turn off the circuit breaker for 5 minutes, then restore power to see if the sensor reading stabilizes.
Temperature sensor readings can drift if the oven was recently used and is still warm during restart.
Test the sensor resistance
With the oven at room temperature, test the sensor. It should read 1,000-1,200 ohms. Readings outside this range confirm the sensor has drifted.
Compare the reading to the spec in your model's tech sheet.
Replace the sensor if needed
If the resistance is outside the acceptable range (1K-1.2K ohms), replace the oven temperature sensor.
A sensor that has drifted will only get worse over time.
Recalibrate the oven
After installing the new sensor, use an oven thermometer to verify accurate temperature and adjust the offset if needed.
Calibration is done through the oven settings menu.
When to call a professional
If the sensor reads within range and the error persists, the control board's calibration data may be corrupted, requiring professional service.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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