LG Washer Error Code tE: How to Fix It

Q: What does the tE error code mean on my LG washer?

The tE error code indicates a thermistor heating circuit error. The thermistor is a temperature sensor that helps your washer regulate water temperature during wash cycles. When it fails, the washer can't properly heat water or monitor temperatures.

Q: Can I still use my LG washer with the tE error code?

You may be able to run cold water cycles, but hot and warm water cycles likely won't work properly. The washer may not heat water correctly or may stop mid-cycle. It's best to fix the error to ensure proper washing performance.

Q: How much does it cost to replace a washer thermistor?

A replacement thermistor typically costs $20-60 for the part. Professional repair costs can range from $150-300 including labor. DIY replacement can save significantly on labor costs if you're comfortable with the repair.

Q: Why did my LG washer thermistor fail?

Thermistors can fail due to normal wear over time, exposure to mineral buildup from hard water, electrical surges, or manufacturing defects. Age and frequent use of hot water cycles can accelerate thermistor failure.

Q: How can I prevent thermistor problems in my LG washer?

Use appropriate water temperatures for your loads, clean your washer monthly to prevent mineral buildup, ensure proper ventilation around the washer, and have your home's electrical system checked if you experience frequent power surges.

Abstract

The LG washer error code tE indicates a heating circuit error, specifically a thermistor failure. This means your washer's temperature sensor isn't working properly, which can affect hot water cycles and proper washing performance.