LG Washer tE Error Code — Fix It Same Day

tE on an LG washer means a temperature sensor is reading out of range — the control can't trust the water or heater temperature, so it stops the cycle. It shows up most on models with an internal heater or steam, and it's usually the temperature sensor (thermistor) or the heating circuit. Here's what it means and what we check. Same-day across LA, Orange County and Ventura. Call (323) 990-7550.

What the tE Code Means

tE is a temperature fault. LG washers with heated or steam cycles read water and heater temperature through a thermistor — a sensor whose resistance changes with heat. When the value coming back falls outside the range the control expects, it can't safely manage the heater, so it stops and flags tE. It's a feedback problem: the machine isn't sure how hot things are, so it won't keep heating blind.

What Causes a tE Error on an LG Washer

In order of how often we find it:

• A faulty temperature sensor (thermistor) reading out of range — the most common cause.
• A failed heating element or its circuit on heated/steam models.
• A loose connector or damaged wiring at the sensor.
• A control-board fault — rare.

What You Can Safely Check First

Try a power-cycle first — unplug the washer for a minute and restart it; a one-off glitch sometimes clears. After that, the thermistor and heater live inside the cabinet, so there's little safe DIY here. If tE returns, it needs a tech to test the sensor's resistance and check the heating circuit — guessing at internal electrical parts isn't worth the risk.

When It's the Sensor or Heater (and What We Do)

Our techs test the thermistor's resistance against spec and check the heater circuit for continuity to see which side is off. A drifting or open sensor gets replaced; a failed heater is a bigger job. Temperature sensor replacement runs $250–320 installed; heater-circuit work runs higher depending on the part. The $65 diagnostic is waived when we do the repair.

tE vs Other LG Codes

tE is about temperature — the heat sensor reading wrong. PE is about water level — the pressure sensor reading wrong. OE is a drain fault. If your washer only faults on hot or steam cycles, that fits tE; if it's drain or level trouble, look elsewhere.

Washer throwing tE? Our LG Dryer Repair techs run same-day washer sensor and heater diagnostics across LA, Orange County, and Ventura County, and a failed temperature sensor is a same-visit swap. Call (323) 990-7550; the $65 diagnostic is waived when you approve the repair.

Frequently Asked Questions — LG Washer tE Error

What does the tE code mean on my LG washer?

tE means a temperature sensor is reading outside its normal range, so the control stops the cycle. It's most common on LG washers with an internal heater or steam, and it usually points to the sensor or heating circuit rather than the whole machine.

Can I fix an LG washer tE error myself?

Try a power-cycle first — unplug it for a minute and restart. The temperature sensor and heater are inside the cabinet, so if tE returns there's no safe DIY fix; a tech needs to test the thermistor and heating circuit.

How much does it cost to fix an LG washer tE error?

If it's the temperature sensor, replacement runs $250–320 installed; heater-circuit repairs run higher depending on the part. The $65 diagnostic is waived when we do the repair, and we test resistance before quoting. We're licensed with the Bureau of Household Goods and Services (#49573).

Why does my LG washer show tE on a hot or steam cycle?

Those cycles lean on the heater and its temperature sensor, so a drifting thermistor or a heater-circuit fault shows up exactly when heat is called for. The sensor reads a value the control rejects, and it stops with tE. We test the sensor and heater together to find which one is off.

Is it safe to keep using my LG washer with a tE error?

It's best to leave it off — the control stops the cycle because it can't verify temperature, and forcing it risks running the heater without proper feedback. A single power-cycle is fine to try, but a repeating tE needs a tech.