F201
Café Lower Oven Temperature Sensor Error (Double Ovens)

Oven displays F201; lower oven may not heat correctly.

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Safety Warning

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.

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Possible Causes

Failed lower oven temperature sensor, Loose or corroded sensor connector, Damaged lower sensor harness

How to Fix / Troubleshooting

Safety First: Disconnect power at the breaker before servicing.

  • Locate lower sensor: Find the lower oven sensor on the rear wall of the lower cavity. Remove mounting screws and gently pull the sensor forward.
  • Measure resistance: With the sensor disconnected, check resistance at room temperature (~1080 Ω). Replace if open, shorted, or significantly off spec.
  • Check wiring: Inspect the harness from the lower sensor to the control board for damage or loose connectors. Repair as needed.
  • Replace sensor: Install a new lower oven temperature sensor (RTD) if faulty. Persistent F201 with a good sensor may indicate a bad control board.
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Repair Difficulty

Medium 3/5

Required Part

Lower Oven Temperature Sensor (RTD)
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