F3E2 error; lower oven will not heat correctly or shuts 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

Failed lower oven sensor, broken lower sensor wiring, loose connector at control, sensor shorted to chassis

Safety: Turn off power at the breaker.

Locate lower sensor: Find the sensor probe in the lower oven cavity.
Inspect harness: From the rear, trace the lower sensor wires to the control. Check for pinched or damaged insulation.
Test and replace: Measure resistance; if out of range, replace the lower oven temperature sensor as a unit.

Medium 3/5

Lower Oven Temperature Sensor

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