Oven displays F30; the oven may not heat correctly or may shut off.

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

Open oven temperature sensor, Broken sensor wiring, Loose sensor connector at EOC, Corroded sensor terminals

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

Access the sensor: Locate the oven temperature sensor at the rear of the oven cavity. Remove mounting screws and gently pull it forward to access the connector.
Test the sensor: Disconnect it and measure its resistance at room temperature (~1050–1100 Ω). If the reading is infinite (open), replace the sensor.
Check the harness: If the sensor is good, check the continuity from the sensor connector to the EOC connector. Repair or replace any open wiring.
Reseat connectors: Reseat the sensor connector at both ends to ensure good contact.

Medium 3/5

Oven Temperature Sensor

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