Samsung Washer Error Code tC

The tC code on a Samsung washer indicates a temperature sensor error related to the washing heater sensor in the tub. It can be triggered by a disconnected or improperly connected sensor connector, a faulty sensor, or a condition where the sensor detects very high temperatures between 90 and 95 degrees Celsius without water present. The washer stops the cycle to prevent damage or unsafe operation.

You should not continue using the washer while the tC code is active. One of the possible causes is a heating element activating without sufficient water in the tub, which can damage components or create a safety hazard. Resolve the sensor fault before running additional cycles.

If the fix is simply reseating a loose connector, there may be no parts cost involved. If the temperature sensor needs replacement, parts typically range from around 20 to 60 dollars depending on the specific model, with professional labor adding another 80 to 150 dollars or more depending on your location and service provider.

Start by checking the connector for the washing heater temperature sensor. Make sure it is firmly plugged in at both ends and that the pins are clean and undamaged. If the connection looks secure and the error persists, the temperature sensor itself likely has a functional fault and will need to be replaced.

Resetting the washer by unplugging it for a few minutes may temporarily clear the code, but if the underlying cause is a faulty sensor or a loose connector, the error will return once the washer attempts a heated cycle again. A reset is not a repair and the root cause should be identified and corrected.