Error Code tC5
A secondary temperature sensor is giving bad readings
Moderate
Address soon - your appliance may not work properly
Also displayed as: tC5
What This Means
Clogged lint screen restricting airflow; Restricted vent system causing abnormal temperature readings; Thermistor2 resistance out of range (open or shorted)
What actually causes this:
Similar to the main temperature sensor error — usually caused by lint buildup restricting airflow, or the sensor itself has worn out.
First Thing to Check
Clean the lint screen thoroughly and make sure the exhaust vent path is clear.
Parts Involved
How to Fix
- 1
1. Check for a clogged lint screen
- 2
2. Check if the vent system is restricted
- 3
3. Measure Thermistor2 resistance
- 4
4. If resistance is out of range, replace the thermistor
- 5
5. If this information code remains, contact a Samsung service center
This Error Applies To
Samsung DV25B6900E Series Dryers (2024) (2024–present)
Related Error Codes
Your dryer is getting the wrong type of electrical power
The dryer's internal parts aren't communicating properly
Your dryer is getting the wrong voltage from the outlet
Your dryer isn't heating properly or is overheating
Your dryer's temperature sensor isn't reading correctly
The door switch isn't working properly
Your dryer vent is about 80% blocked
Your dryer vent is over 90% blocked — needs immediate cleaning