JennAir oven shows F3E0, oven will not heat 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 oven temperature sensor, Loose sensor connector, Damaged sensor wiring harness

Safety: Disconnect power before testing.

Access sensor: Locate the sensor probe on the rear wall inside the oven, remove screws, and pull forward.
Measure resistance: At room temperature, the sensor should read around 1050–1100 ohms. Infinite or near-zero readings indicate failure.
Inspect harness: Check the wiring from the sensor to the control board for damage or loose connectors.
Replace sensor: Install a new JennAir-compatible sensor if faulty. Repair or replace the harness if damaged.

Medium 3/5

Oven Temperature Sensor

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