Samsung Dryer Error Code tC5
On newer Samsung dryers this is a temperature-sensor code; on heat-pump models it watches the compressor temperature. Samsung's own first steps are a short wait, a restart, and cleaning the lint screen and vent path, and a code that keeps returning points to the sensor itself.
Also shown as: tE5, tCS, 1tC5
Common causes
- Clogged lint screen restricting airflow
- Restricted vent system on vented models
- Temperature sensor has failed
- Loose sensor wiring or connector
- Main control board fault
What to check, in order
- Wait two to three minutes, then turn the power back on and start again, as Samsung directs for this code.
- Clean the lint screen thoroughly.
- Check the vent system for restriction and clear any lint build-up.
- If the code keeps returning with clean airflow, book service for the sensor circuit.
Clear the code and test
- Fix what the checks above found first. Clearing the code without fixing the cause only brings it back.
- Plug the appliance back in and restore its water supply if it has one.
- Run the shortest programme and watch the point where the code appeared before.
- If the programme finishes with no code, the fault is cleared. If the code returns, write it down before calling a technician — it speeds up the diagnosis.
When to call a professional
Most cases are solved by the checks above. Book a technician if any of these apply:
- The code comes back after you have run the checks and a test cycle.
- You smell burning, see sparks or scorch marks, or the breaker trips.
- Water is leaking and you cannot stop it at the tap.
- The fix needs panels opened beyond what your manual describes, or a part tested with a meter, and you are not set up for that.
When you call, give the brand, the code tC5, your model number (on a label inside the door or on the back) and the checks you already ran. It shortens the visit.
Parts that may be involved
Temperature sensor (thermistor)Wire harnessMain control board
Parts are model-specific. Find your model number first — usually on a label inside the door, on the door frame or on the back — and match the part to that number before ordering.
Questions people ask about tC5
What does tC5 mean on a Samsung dryer?
tC5 means: Temperature sensor error on newer models (compressor temperature sensor on heat-pump models). On newer Samsung dryers this is a temperature-sensor code; on heat-pump models it watches the compressor temperature. Samsung's own first steps are a short wait, a restart, and cleaning the lint screen and vent path, and a code that keeps returning points to the sensor itself.
Can I fix Samsung tC5 myself?
Start yourself: the checks on this page cover the causes you can reach without opening the machine up. If they point to a faulty part, testing or replacing it is usually a technician job.
How do I clear Samsung tC5?
Fix the cause first — clearing the code on its own brings it straight back. Then restore power and water, run the shortest programme, and watch the stage where the code appeared. If the programme finishes with no code, it is cleared.
Sources checked
- Samsung support: washing machine information codes
- Samsung support: dishwasher information codes
- Samsung support (US): dishwasher troubleshooting
The meaning and checks for this code were checked against the sources above in November 2026. Codes vary by model and region; if your manual lists a different meaning for your exact model, follow the manual.