Samsung Dryer tE Error — Temperature Sensor

What it means

Samsung dryer tE error means the thermistor (temperature sensor) has failed.
The dryer cannot monitor internal temperature safely and shuts down to prevent overheating.

Affected Models

Samsung Electric Dryer
Samsung Gas Dryer
Samsung DV Series
Samsung Smart Dryer

Common Causes

Faulty thermistor (temperature sensor)
Wiring harness to thermistor loose or broken
Thermistor coated in lint reducing accuracy
Control board failure misreading sensor signal

How to Fix It

Unplug the dryer and clean the lint filter and exhaust vent.

Heavy lint buildup can coat the thermistor and cause false readings.
Clean the lint trap and clear the exhaust vent before assuming the part has failed.
Locate the thermistor.

On most Samsung dryers the thermistor is mounted on the exhaust duct or near the heating element.
Consult your model's service manual for the exact location — it varies by series.
Test the thermistor with a multimeter.

A Samsung dryer thermistor should read approximately 10,000 ohms (10kΩ) at room temperature (21°C / 70°F).
A reading of zero, infinity, or far outside this range confirms the thermistor has failed.
Replace the thermistor.

Thermistors are inexpensive and clip or screw onto the exhaust duct.
Disconnect the two wires, remove the old part, and snap the new one in place.
Reconnect the wires and reassemble.

When to Call a Professional

The thermistor is a small, inexpensive part but reaching it requires disassembly.
If you are not comfortable with appliance repairs, a technician can replace it in under an hour.

Frequently Asked Questions

Can I run my Samsung dryer with a tE error?

No — the dryer will not run while tE is active. The sensor protects against overheating and fire. Do not bypass the error; replace the thermistor.

What is the difference between tE, tE1, tE2, and tE3 on a Samsung dryer?

tE1 usually means the exhaust thermistor has failed, tE2 points to the inlet thermistor, and tE3 indicates a middle or heating-zone sensor. All are thermistor faults — check which sensor corresponds to the specific code on your model.