How do I fix error code tC4 on a Samsung dryers?

1. undefined: 1. Check Drum IPM temperature sensor with ohmmeter 2. undefined: 2. Inspect wiring connections at the drum inverter PBA 3. undefined: 3. If sensor is out of range, replace the sensor

Samsung Dryers2024–present

Error Code tC4

Q: What does error code tC4 mean on a Samsung dryers?

The drum motor temperature sensor detected a problem Drum IPM temperature sensor out of range; Wiring fault in drum IPM temperature sensor circuit; Inverter PBA fault affecting sensor reading

The drum motor temperature sensor detected a problem

Moderate

Address soon - your appliance may not work properly

Also displayed as: tC4

What This Means

Drum IPM temperature sensor out of range; Wiring fault in drum IPM temperature sensor circuit; Inverter PBA fault affecting sensor reading

What actually causes this:

The motor is running hotter than expected, often due to an overloaded dryer or restricted airflow.

First Thing to Check

Make sure you're not overloading the dryer and that the exhaust vent is clear.

Parts Involved

Drum IPM Temperature SensorInverter PBA

How to Fix

1
1. Check Drum IPM temperature sensor with ohmmeter
2
2. Inspect wiring connections at the drum inverter PBA
3
3. If sensor is out of range, replace the sensor

This Error Applies To

Samsung DV25B6800H Series Dryers (2024) (2024–present)

Service manual exact match: DV25B6900HW/A2Service manual exact match: DV90N62632X/EUService manual exact match: DV25B6800HW/ACService manual exact match: DV25B690*H*Service manual exact match: DV25B6800H*Service manual exact match: DV22N6850*