F30 displayed and oven will not heat or gives inaccurate temperatures.

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 harness, Loose connector at EOC

This code is functionally similar to F3 on many Stoves models.

Safety first: Disconnect power before testing.

Steps to check:

Test sensor: Access the sensor from the rear, disconnect it, and measure resistance at room temperature (~1050–1100 Ω). Replace if open or far out of range.
Check harness: Verify continuity from the sensor connector to the EOC connector. Repair any open wires.
Reseat connectors: Ensure all plugs are fully seated and free of corrosion.

Medium 3/5

Oven Temperature Sensor (RTD)

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