Lg Dishwasher Error Code: tE

For this error to occur, it means that your heater assembly, which includes the thermistor, is probably faulty. It may need to be replaced if the ohms and temperature are not within the required range. For this to be fixed, the dishwasher will need to be unplugged and the wires from the thermistor on the heater will need to be disconnected before the service and part replacement are carried out.