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
Thermistor resistance out of range; Defective thermistor; Wiring issue between thermistor and main PCB
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 the thermistor resistance with a multimeter
- 2
2. Inspect wiring between thermistor and main PCB for damage or loose connections
- 3
3. Replace thermistor if resistance is out of range
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