LG Washer Error Code TE5

TE5 means the evaporator outlet temperature sensor has reported a reading below -30 degrees or above 120 degrees Celsius, which falls outside the acceptable operating range. This triggers a fault condition that stops the washer from operating. The error most commonly points to a defective thermistor or a wiring issue rather than an actual extreme temperature event inside the unit.

No, you should not continue running the washer while the TE5 error is active. The machine has detected an abnormal sensor condition and has stopped as a protective measure. Running it in this state could mask a developing fault or cause further damage to related components.

A power reset by unplugging the washer for a few minutes may temporarily clear the error code, but it will return if the underlying fault is still present. The thermistor or wiring issue causing the out-of-range reading must be corrected for the error to stay cleared. A reset is useful for confirming whether the fault is intermittent, but it is not a repair.

A knowledgeable DIYer can inspect and test the wiring harness and connector at the Eva Out thermistor using a multimeter, and clean any corroded connector pins without professional help. Replacing the thermistor is also a relatively accessible repair if the sensor tests as faulty. However, if the main control board is implicated, board replacement or diagnosis may be better left to a technician.

If only the Eva Out thermistor needs replacement, parts typically cost in the range of $15 to $50 depending on the model, with professional labor adding $75 to $150. If the main control board is the cause, board replacement can bring the total repair cost into the range of $200 to $400 or more. Diagnosing the root cause before ordering parts can prevent unnecessary expense.