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 causing abnormal temperature readings; Restricted vent system causing heat buildup; Thermistor resistance out of range (open or shorted); Defective thermistor
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. Check the thermistor resistance with a multimeter
- 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 DVE45R6300 Series Dryers (2024) (2024–present)
Related Error Codes
Your dryer vent test passed — airflow is good
Your dryer detected restricted airflow during a vent test
The dryer thinks the door is open while running
Your dryer is getting the wrong voltage from the outlet
The dryer's internal parts aren't communicating properly
Your dryer vent is over 90% blocked — needs immediate cleaning
Your dryer vent is about 80% blocked
The vent blockage test found a problem with your exhaust