tE3
Samsung Additional Temperature Sensor Error

Washer displays tE3; internal temperature sensing error.

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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

Secondary thermistor failure, Wiring harness damage, PCB sensor circuit fault

How to Fix / Troubleshooting

Safety: Unplug the washer.

  • Locate all thermistors: Identify and test each temperature sensor in the unit.
  • Repair wiring: Fix any damaged harness sections.
  • Replace faulty sensor: Install new OEM thermistor as needed. If all sensors test good, PCB may require replacement.
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Repair Difficulty

Professional Required 5/5

Required Part

Water Temperature Sensor (Thermistor)
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