Jenn-Air Oven Error Code F3E1-1

F3E1-1 indicates that the secondary oven temperature sensor has been detected as shorted. The control board monitors the sensor's signal continuously and triggers this code when the reading falls outside the expected range. The oven will typically disable heating functions until the fault is corrected.

No, it is not recommended. A shorted temperature sensor means the control board cannot accurately monitor oven cavity temperature. Operating the oven in this condition could result in uncontrolled heating or other unsafe conditions. The oven should remain out of service until the fault is diagnosed and repaired.

A power reset by unplugging the oven or turning off the circuit breaker for a few minutes may temporarily clear the code, but it will return as soon as the control board re-detects the shorted sensor. A reset does not resolve the underlying hardware fault. Permanent correction requires identifying and repairing or replacing the faulty sensor or wiring.

A knowledgeable DIYer can diagnose this code by entering the oven's Diagnostics mode and checking whether the displayed sensor temperature is between 50 degrees F and 90 degrees F at room temperature. If the reading is abnormal, the sensor wiring and sensor resistance can be checked with a multimeter. Replacing the secondary temperature sensor is a moderately straightforward repair, but any work involving the control board should be approached carefully.

If the fix is limited to replacing the secondary oven temperature sensor, parts typically range from $20 to $80 depending on the specific model, with professional labor adding $75 to $150 or more. If the control board needs replacement, total repair costs can range from $200 to $400 or higher. Getting a firm diagnosis before ordering parts will help avoid unnecessary expense.