F34 error code, lower oven sensor fault on double-oven ranges.

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 lower oven RTD sensor, Loose lower sensor connector, Damaged lower oven harness, Control board lower sensor channel failure

Safety: Disconnect power.

Locate lower sensor: In the lower oven cavity, remove the sensor mounting screws and pull forward.
Test sensor: Measure resistance at room temperature; replace if out of spec.
Check harness: Inspect and test continuity from lower sensor to control board.
Replace sensor or board: Install a new lower RTD sensor if faulty; otherwise replace the control board.

Medium 3/5

Lower Oven Temperature Sensor

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