F23Serious
GE Oven/Range F23 Error Code
Oven temperature sensor (bake or broil) is shorted, often on models with separate sensors.
Common causes
- Shorted bake or broil sensor
- Wiring short
- Control board
How to fix it
- Same as F15, but check both sensors individually.
- Replace the sensor with near-zero resistance.
⚠ When to call a pro: If both sensors are fine, control board likely faulty.
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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.