LG Washer Error Code tE2

The tE2 code on an LG washer indicates a temperature sensor error specifically for the dry temperature sensor located in the duct assembly fan housing. The error is triggered when the control board detects an internal short circuit, a wire disconnection, or a contact problem at the sensor connector. The machine stops the cycle to prevent overheating until the issue is corrected.

It is not recommended to continue running the washer with an active tE2 error. The temperature sensor in the duct assembly is a safety component that monitors heat levels during drying. Operating without a functional sensor means the system cannot detect overheating conditions, which could pose a risk to the appliance or surroundings.

If only the dry temperature sensor needs replacement, parts typically range from around $15 to $50 depending on the specific model, and the repair is relatively simple. If a technician is needed for diagnosis and replacement, total service costs including labor generally fall in the range of $100 to $250. Wiring harness repairs or control board replacements, if required, can push costs higher.

In many cases, yes. Start by unplugging the washer and locating the dry heater temperature sensor connector in the duct assembly fan housing area. Check that the connector is fully seated and that no pins are bent or corroded. If reconnecting the connector does not resolve the error, testing and replacing the sensor is a straightforward repair for someone comfortable working with appliance wiring.

A power reset may temporarily clear the tE2 code, but the error will return if the underlying fault is still present. Unplugging the washer for a few minutes and restarting may allow a cycle to begin, but a persistent tE2 indicates a genuine hardware problem with the sensor, connector, or wiring that must be physically repaired to resolve the fault permanently.