Samsung Temperature Sensor (Thermistor) Error

Washer displays tE or tE1; cycle stops or does not heat correctly.

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

Faulty tub thermistor, Loose thermistor connector, Damaged wiring harness to sensor, Control board input fault

Safety: Disconnect power.

Locate thermistor: Usually mounted near the heater in the tub or on the side of the tub.
Check connection: Ensure the thermistor plug is fully seated and free of corrosion.
Test sensor: Use a multimeter to measure resistance at room temperature and compare to Samsung specs. Replace if out of range.
Inspect wiring: Trace the harness back to the PCB for damage.

Hard 4/5

Water Temperature Sensor (Thermistor)

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