Error Code tC
Your dryer's temperature sensor isn't reading correctly
Moderate
Address soon - your appliance may not work properly
Also displayed as: tC
What This Means
Clogged lint screen restricting airflow and causing abnormal temperature readings; Restricted vent system causing heat buildup; Thermistor resistance out of range (open or shorted); Loose or damaged thermistor wiring connection
What actually causes this:
Usually a clogged lint screen or blocked exhaust vent — restricted airflow causes the sensor to misread temperatures.
First Thing to Check
Pull out the lint screen and clean off all the lint, then check that your exhaust vent hose isn't kinked or blocked.
Parts Involved
How to Fix
- 1
1. Check and clean the lint screen
- 2
2. Inspect the exhaust vent system for restrictions or blockages
- 3
3. Measure thermistor resistance: should be 10KOhm at 25 deg C (77 deg F)
- 4
4. If thermistor resistance is out of range, replace the thermistor
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
This Error Applies To
Samsung DV45M5500 Series Dryers (2024) (2024–present)
Related Error Codes
Your dryer is getting the wrong voltage from the outlet
A secondary temperature sensor is giving bad readings
A button on the control panel is stuck or shorted
Your dryer isn't heating properly or is overheating
The dryer thinks the door is open while running
The door switch isn't working properly
The dryer's internal parts aren't communicating properly
Your dryer is getting the wrong type of electrical power