Samsung tE Error Code | Fast & Reliable Repair

Error Code Explained

What Does the Samsung tE Error Code Mean?

The tE error code on a Samsung dryer indicates the exhaust temperature sensor (thermistor) is reading a resistance value outside the acceptable range. The thermistor monitors exhaust air temperature so the control board can regulate heating and prevent overheating. When the sensor reads an impossibly high or low value — indicating an open or shorted circuit — the board disables the heating circuit and displays tE.

tE differs from HC (high-heat cut-off) in that it reflects a sensor failure, not an actual overheating event. In most cases, the thermistor itself has failed rather than the wiring or control board.

Root Causes

Common Causes of the Samsung tE Error Code

1

Failed Exhaust Thermistor

The thermistor has failed open or shorted, returning an out-of-range resistance value.
2

Broken or Loose Thermistor Wiring

A wire in the thermistor harness has broken or the connector has pulled loose.
3

Control Board Sensor Input Fault

Rarely, the temperature sensor input circuit on the main PCB has failed.

Step-by-Step Guide

How to Troubleshoot the tE Error Code

⚠️

Safety First: Always disconnect the Dryer from power before inspecting any internal components. Do not attempt electrical repairs. If in doubt, call a certified technician.

1

Test the thermistor with a multimeter

Unplug the dryer. Locate the exhaust thermistor (clipped to the exhaust duct near the heating assembly). Disconnect and measure resistance at room temperature — most Samsung dryer thermistors read approximately 10,000–50,000 ohms at room temperature. An infinite or zero reading confirms failure.
2

Inspect the wiring harness

Check the thermistor connector and harness for visible damage, corrosion, or loose pins. Reconnect firmly and retest.

Professional Service

When to Call a Samsung Technician

⚠ Stop DIY if any of these apply

Thermistor replacement is an accessible DIY repair on most Samsung dryers — the part is inexpensive and located near the heating assembly at the rear of the unit. If tE persists after a confirmed good thermistor, a technician should test the main board sensor circuit.

Estimated Repair Cost

$40 – $130

Exact quote before any work begins. No surprises.

📞 844-739-1647

FAQ

Frequently Asked Questions — Samsung tE

tS indicates the exhaust thermistor is reading an abnormal resistance value (open or short), while tE indicates the sensor reading is outside the expected temperature range. Both fault codes relate to the same thermistor component — the repair is typically thermistor replacement either way.
A one-time tE from a loose connector may clear after a power reset and reconnecting the harness. A persistently failing thermistor will not clear — it requires component replacement.

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