F15Serious
GE Oven/Range F15 Error Code
Oven temperature sensor circuit is shorted (low resistance), causing inaccurate temperature reading.
Common causes
- Shorted oven temperature sensor
- Pinched or damaged wiring
- Control board failure
How to fix it
- Turn off power.
- Disconnect sensor and measure resistance; if near 0 ohms, replace sensor.
- Check for pinched wires in sensor harness.
⚠ When to call a pro: If sensor and wiring are ok, control board replacement may be needed.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.