Samsung dryer Error Code tS

What does tS mean?

Exhaust temperature sensor is reading out of range.

Common causes

• Failed thermistor
• Loose connector
• Wiring damage

Diagnostic & testing steps

1. 1. Test thermistor resistance: ~10K ohms at room temp
2. 2. Check connector
3. 3. Inspect wiring
4. 4. Replace thermistor if out of range

Tools required

• Multimeter

OEM parts & part numbers

Thermistor

Part numbers: DC32-00007A

Safety warning

⚠️ Disconnect power before testing