tE Moderate Moderate DIY

Samsung Dishwasher tE — Temperature Sensor Fault

Samsung Dishwasher · Error code tE

What tE Means

tE (Temperature Error) means the dishwasher temperature sensor (thermistor) is reading out of range, so it cannot control heating.

Symptoms

  • Poor drying or cold wash
  • Cycle stops
  • tE on the display

Common Causes

1
Faulty thermistor

The temperature sensor has failed.

2
Heater fault

An open heating element or wiring issue.

How to Fix It

  1. Power-cycle at the breaker.
  2. Test the thermistor and heating element.
  3. Replace the failed part.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Samsung Dishwasher Thermistor View on Amazon→

More Samsung Dishwasher Codes

1C 1C — Low water level / fails to start 1E 1E / IE — Filter clogged / heater fault 3C 3C Error — Wash Pump Failure 3E 3E — Hot water supply too hot 4C 4C / 4E — Water Supply Error 4C5 4C5 / 4E5 — Fill timeout with dry tub

All Samsung codes → All dishwasher codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.