Samsung Dryer tE Error Code — What It Means
The tE code on a Samsung dryer is a temperature-sensing fault. The control board is reading an abnormal or invalid temperature from the thermistor (temperature sensor), so the dryer may stop heating, run incorrectly, or shut down mid-cycle. In the repair field, tE almost always points to a failed thermistor or a problem in the temperature-control circuit, rather than a general communication error.
This code can also appear if airflow is severely restricted, causing the cabinet to overheat and generate out-of-range temperature readings. The thermistor itself is the most common culprit, followed by wiring faults, heating element issues, or in rare cases the main control board.
Common Causes
- Failed thermistor (temperature sensor) The thermistor sends temperature data to the control board, and when it fails open, shorted, or drifts out of range the board throws tE.
- Restricted venting or lint blockage A clogged lint screen, exhaust duct, or crushed vent line traps heat in the cabinet and can push temperatures into fault territory.
- Loose or corroded wiring and connectors The thermistor connector, heater harness, or control-board plugs can work loose, corrode, or show heat damage that breaks the temperature circuit.
- Heating element fault A shorted, open, or grounded element creates abnormal heating behavior that the control reads as a temperature error.
- Main control board failure If the thermistor, heater, and all wiring test good, the board’s temperature-sensing input circuit may be faulty.
Step-by-Step Fix
- Disconnect power for at least 60 seconds to clear the fault, then restore power and attempt a test cycle to see if the error was transient.
- Clean the lint screen and inspect the entire exhaust vent run for blockages, crushed ducting, or a stuck flapper at the exterior termination.
- Access the thermistor (typically mounted on the heater housing or blower duct) and inspect its connector and wiring for looseness, corrosion, or heat discoloration.
- Test the thermistor with a multimeter set to resistance: at room temperature you should see approximately 10 kΩ, and an open (infinite), shorted (zero), or wildly abnormal reading means the sensor has failed.
- Check the heating element for continuity and inspect for any visible breaks, shorts to ground, or damage to the element terminals and mounting bracket.
- Inspect all harness connections from the thermistor and heater back to the main control board, looking for pinched wires, burned pins, or intermittent contact.
- Replace the failed component (thermistor, heater, or board), reassemble the cabinet, restore power, and run a full heated dry cycle to confirm stable temperature regulation and no fault code.
Parts Often Needed
| Part | Notes |
|---|---|
| Samsung dryer thermistor (temperature sensor) | Amazon | Verify your model number; DC32-00007A is common but cross-reference before ordering. |
| Samsung dryer heating element | Amazon | Model-specific; check the service sheet or parts diagram for your dryer’s element assembly. |
| Samsung dryer main control board | Amazon | Required only if the thermistor, heater, and all wiring test good but the tE code persists. |
When to Call a Pro
Call a technician if you are not comfortable working with 240-volt electric dryer circuits, if you cannot locate or access the thermistor, or if the fault returns after you have replaced the sensor and verified clean venting. A pro can perform full circuit diagnostics, safely test the heating element under power, and determine whether the control board or a wiring fault is at fault when the obvious parts check out good.