Oven displays F3E0 and stops heating, usually associated with the main oven cavity.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Failed main oven temperature sensor, Broken sensor harness, Loose connector at the control board, Sensor wiring shorted to the chassis

Safety first: Turn off power at the breaker before testing.

Locate the sensor: Find the main oven temperature sensor on the rear wall inside the oven. Remove the mounting screws and gently pull the sensor forward.
Test the sensor: Disconnect the sensor plug and measure resistance at room temperature (~1080–1100 Ω). If the reading is open, shorted, or far out of spec, replace the sensor.
Inspect the harness: Check the harness from the sensor to the control for cuts, burns, or pinched sections. Repair or replace as needed.
Control board: If the sensor and wiring are good, the sensor input on the electronic oven control board may be defective and require replacement.

Medium 3/5

Oven Temperature Sensor

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