Haier Washer Error Code Temperature sensor

This error means the washer's NTC temperature sensor is either not properly connected or has been damaged. The sensor monitors water temperature throughout the wash cycle, and the control board flagged a problem with its readings. The error appears at the end of the program to alert you that the sensor circuit needs attention before the next wash.

A power reset may temporarily clear the error display, but if the underlying fault with the sensor or its wiring is not resolved, the code will return at the end of the next wash cycle. A reset is not a fix, it should only be used to confirm whether the fault is intermittent or consistent.

If the fix is a reseated connector or cleaned terminals, there is no parts cost and only your time is involved. Replacing the NTC temperature sensor itself typically costs between $15 and $50 for the part, depending on the model. If a technician is needed for diagnosis and replacement, total repair costs generally range from $80 to $200 including labor.

Start by cutting power to the machine and using a multimeter to measure the resistance of the NTC temperature sensor. A healthy sensor reads between 5 and 14 kΩ. If the reading is outside that range, the sensor needs replacement. If the resistance is within spec, check the wiring harness and connector for loose connections or corrosion.

The machine may still complete cycles, but temperature regulation cannot be trusted when the sensor is faulty. Wash programs that rely on specific water temperatures, such as sanitize or delicate cycles, may not perform correctly. It is best to address the fault before using temperature-sensitive settings.