LG washer tE code: heating error

The washer's water temperature sensor or heater is not working as expected. It affects models with an internal heater, such as those with steam or sanitize cycles.

Likely causes

Listed from most to least common.

1. Faulty temperature sensor (thermistor)
2. Faulty heating element
3. Hot and cold hoses connected the wrong way
4. Loose wiring to the heater or sensor

How to fix the tE code

Unplug the washer or switch it off at the breaker before removing any panel or filter.

1. 1

   Step 1: Check the hoses

   Make sure the hot tap is connected to the hot port and the cold tap to the cold port on the back of the washer.

2. 2

   Step 2: Reset the washer

   Unplug for a few minutes, then run a warm cycle.

3. 3

   Step 3: Test with a cold cycle

   If cold cycles work and heated ones show tE, the heater or thermistor needs testing.

You'll need: Multimeter, phillips screwdriver.

Parts that may need replacing

Check your model number on the label inside the door or on the back before ordering.

• LG washer heating elementCheck prices
• LG washer thermistorCheck prices

When to call a technician

Replacing the heater or thermistor means opening the back of the washer. Call a technician if you are not confident testing electrical parts.

A typical repair for this code costs $150–$300 in the US, including parts and labor. Prices vary by area and model.

Models this applies to

• Front-load washers (WM series)
• Top-load washers (WT series)
• WashTower and washer-dryer combos

Codes can differ slightly between models. Your owner's manual is the final word and is available from LG support.

Common questions