Refrigerator displays F1 fault code in diagnostics; cooling performance may be affected.

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 or shorted fresh food evaporator thermistor, Loose sensor connector, Damaged wiring to sensor, Faulty main control board input

Safety first: Unplug the refrigerator before accessing the evaporator area.

Access fresh food evaporator: Remove shelves and the rear panel in the fresh food compartment.
Locate sensor: The thermistor is usually clipped to the evaporator tubing or nearby bracket.
Test sensor: Measure resistance and compare to Electrolux specifications. Replace if open, shorted, or out of range.
Inspect wiring: Check the harness from the sensor to the main board for damage or loose connections.

Medium 3/5

Fresh Food Evaporator Thermistor

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