Whirlpool Oven Error Code F3 E1 — Oven Temperature Sensor Short
What this means
Error F3 E1 indicates the oven temperature sensor (RTD) has a short circuit. The sensor reads well below the normal 1,080 ohms at room temperature. A shorted sensor gives false readings, which can cause the oven to not heat or overheat.
Alternate codes: F3E1
Step-by-step fix
4 stepsTest the sensor
Disconnect the sensor at the back of the oven and test resistance. Normal is ~1,080 ohms at room temp. A very low reading confirms a short.
Check for pinched wires
Inspect the sensor wiring — a stripped or pinched wire touching the oven frame can cause a short.
Replace the sensor
If the sensor is shorted, replace it. It mounts with two screws inside the oven.
The sensor is one of the most affordable oven parts — about $15.
Verify the repair
Run the oven at 350°F and confirm proper operation.
When to call a professional
This is a straightforward DIY repair.
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.
Learn more about our sourcesParts you may need
Links may earn us a commission at no extra cost to you. We only recommend parts relevant to this repair.