GE Profile Oven Error Code F3: How to Fix It

Medium 45-90 minutes Medium Severity Verified June 2026
Error Code
F3
Brand
GE Profile
Product Type
oven
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
45-90 minutes
GE Profile oven error code F3 indicates an open circuit in the oven temperature sensor, meaning the sensor is either disconnected or has failed. This prevents your oven from accurately reading the internal temperature, causing it to shut down for safety reasons.
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Tools You'll Need

How to Fix Error Code F3

  1. Turn Off Power and Let Oven Cool

    Never work on an oven that is hot or still connected to power. Risk of electrical shock or burns.
  2. Locate the Temperature Sensor

  3. Check Sensor Wiring Connections

  4. Access the Back Panel

    Ensure power is still disconnected before removing any panels.
  5. Test Sensor Continuity

  6. Check Wire Harness

  7. Replace Temperature Sensor

    Handle the new sensor carefully to avoid damaging the probe tip.
  8. Reassemble and Test

Parts You May Need

Oven temperature sensor
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Wire harness connector
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Oven temperature sensor
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Wire harness connector
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Oven temperature sensor
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Oven temperature sensor
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Wire harness connector
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Oven temperature sensor
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Wire harness connector
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Oven temperature sensor
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Wire harness connector
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Oven temperature sensor
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Wire harness connector
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Oven temperature sensor
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Wire harness connector
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When to Call a Professional

Call a professional technician if you're uncomfortable working with electrical components, if the control board needs replacement, if multiple error codes appear, or if the problem persists after replacing the temperature sensor.

Frequently Asked Questions

What does F3 error code mean on GE Profile oven?
F3 error code indicates an open circuit in the oven temperature sensor, meaning the sensor is either disconnected, damaged, or has failed completely.
Can I still use my GE Profile oven with F3 error?
No, you cannot use the oven with F3 error code as it will not heat properly or maintain accurate temperatures. The oven shuts down for safety reasons.
How much does it cost to replace GE Profile oven temperature sensor?
A replacement temperature sensor typically costs $25-60 for the part. Professional installation may add $100-200 in labor costs.
How do I test if my oven temperature sensor is working?
Use a multimeter to test resistance across the sensor terminals. A working sensor should read 1000-1100 ohms at room temperature (about 70°F).
What causes GE Profile oven temperature sensor to fail?
Common causes include normal wear over time, moisture exposure, physical damage from cleaning, or electrical surges that damage the sensor circuit.