tS
Samsung Dryer
Severity: ModerateWhat Does This Error Mean?
The tS error means the temperature sensor in your Samsung dryer is malfunctioning. The dryer can't accurately read the internal temperature. Without this sensor, the dryer doesn't know how hot it is inside the drum.
Affected Models
- DVE45R6100W
- DVG50R5400V
- DVE50R8500V
- DV42H5000EW
- Most Samsung electric and gas dryers
Common Causes
- The temperature sensor (thermistor) has failed
- The sensor wiring is loose or disconnected
- Lint buildup around the sensor is insulating it from accurate readings
- A power surge damaged the sensor circuit
- The main control board has a faulty connection to the sensor
How to Fix It
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Unplug the dryer from the wall outlet.
Wait 5 minutes before plugging it back in. This resets the sensor circuit.
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Clean the lint trap and check the dryer vent for blockages.
Poor airflow causes abnormal temperatures that confuse the sensor.
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Plug the dryer back in and run a timed dry cycle.
A timed cycle relies less on the sensor. If it works, the sensor itself is the problem.
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Check if the dryer runs extremely hot or doesn't heat at all.
Either symptom confirms the temperature sensor is not reading correctly.
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Contact a technician to test and replace the temperature sensor.
The thermistor is a small, inexpensive part. Most of the repair cost is labor.
When to Call a Professional
If a power reset and vent cleaning don't resolve it, the temperature sensor likely needs replacement. A technician can test the sensor with a multimeter. Expect repair costs of $100–$225 including parts and labor. The sensor itself is an inexpensive part.
Frequently Asked Questions
What is a thermistor in a Samsung dryer?
It's a small sensor that measures the temperature inside the drum. The dryer uses this reading to control the heating element. When the thermistor fails, the dryer can't regulate heat properly. It's an inexpensive part, usually $10–$30.
Can I still use my Samsung dryer with the tS error?
You can try using timed dry cycles as a temporary workaround. But the dryer can't regulate temperature properly without the sensor. Clothes may come out overly hot or still damp. Get it repaired soon to avoid damaging clothes or the dryer.
How do I know if my dryer temperature sensor is bad?
The tS error code is the main indicator. Other signs include clothes taking too long to dry. Or clothes coming out extremely hot or even scorched. A technician can test the sensor's resistance with a multimeter.