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Error code reference
Kenmore Range Error Code F3-E0
Break in oven sensor circuit
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What the F3-E0 error code actually means
The F3-E0 code means your Kenmore range cannot read the temperature inside the oven because the sensor that monitors heat is not sending a proper signal to the control board. This is often caused by a faulty sensor probe, a loose wire connection, or a damaged wire. Until the issue is fixed, the oven likely will not heat properly or at all.
Diagnostic procedure
The full F3-E0 procedure
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1
First diagnostic step
1. Verify failure if not displayed. Go to manual diagnostics screen 5 to view and clear error codes. 2. Use manual diagnostics screen 2 to view the status screen. 3. Check temperature reading; should read approximately room temperature. 4. Disconnect sensor and measure resistance between connector pins (1000 ohms at 32°F to 2697 ohms at 900°F, approx. 1080 ohms at room temp). 5. If measurement incorrect, replace sensor. 6. Trace wires and connectors; replace harness if damaged. 7. If failure remains, replace the control.
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Most common causes of F3-E0
Ranked by how often they cause this code
- 1Failed oven temperature sensor
- 2Loose or disconnected sensor connector
- 3Damaged wiring harness
- 4Broken wire at a terminal
- 5Failed electronic control board
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Questions people ask about F3-E0
What does F3-E0 mean on a Kenmore range?
F3-E0 indicates an open circuit in the oven temperature sensor system. The control board is not receiving a valid resistance signal from the oven sensor, which it needs to regulate baking and broiling temperatures. The fault can be located at the sensor probe itself, the wiring harness, or the connectors linking those components to the control board.
Is it safe to use my Kenmore range while F3-E0 is displayed?
It is not advisable to use the oven while this code is active. Because the control board cannot monitor oven temperature, it has no way to regulate the heating elements accurately, which creates a risk of overheating. Surface burners on a gas or electric range may still function, but the oven should remain off until the sensor circuit is repaired.
How much does it cost to repair a Kenmore range F3-E0 error?
Repair costs vary depending on which component has failed. An oven temperature sensor typically costs between 20 and 60 dollars for the part, and professional labor to install it can add 75 to 150 dollars depending on your area. A replacement wiring harness generally falls in a similar parts price range. A new control board is the most expensive scenario, with parts often ranging from 100 to 300 dollars or more depending on the model.
Can I reset the F3-E0 code by unplugging the range?
Cycling power may temporarily clear the code, but it will return as soon as the control board attempts to read the sensor again and finds the circuit still open. A proper fix requires identifying and correcting the underlying fault, whether that is a bad sensor, a loose connector, or a damaged wire. Use manual diagnostics screen 5 to view and clear stored codes after the repair is complete.
How do I fix the F3-E0 error on a Kenmore range?
Start by checking the sensor connector at the back wall of the oven cavity and reseating it firmly. Then disconnect the sensor and measure its resistance with a multimeter; it should read close to 1080 ohms at room temperature. If the resistance is open or incorrect, replace the sensor. If the sensor reads correctly, inspect the wiring harness for damage and replace it if needed. If the fault persists after addressing the sensor and wiring, the control board may need replacement.
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