TE1 / TE2 / TE3 Error Code
📋 What Does TE1 / TE2 / TE3 Mean?
Thermistor Error — a temperature sensor in the dryer has malfunctioned.
🔍 Common Causes
- 1Thermistor wiring loose or corroded
- 2Thermistor burned out due to overheating
- 3Thermal fuse blown
- 4Control board sensor circuit failure
📞 When to Call a Pro
Thermistor and thermal fuse replacement is required.
🔧 DIY Fix Steps
- 1Check lint filter and exhaust duct are clean (overheating causes thermistor failures)
- 2Unplug dryer and check thermistor wiring connections
- 3Test thermistor with multimeter — should read 10k ohms at room temperature
- 4Reset by unplugging for 5 minutes
Frequently Asked Questions
What does TE1 / TE2 / TE3 mean on a Lg dryer?
Thermistor Error — a temperature sensor in the dryer has malfunctioned.
Can I fix TE1 / TE2 / TE3 myself?
Yes, in many cases. Start with: check lint filter and exhaust duct are clean (overheating causes thermistor failures) If that does not resolve it, thermistor and thermal fuse replacement is required.
How much does it cost to repair error TE1 / TE2 / TE3?
Estimated repair cost: $80–$250. This varies by region and technician.
Tools That Help With This Diagnosis
Basic troubleshooting tools grouped separately from the actual error-code explanation.
Multimeters
Useful for basic electrical checks when the repair path calls for it and the unit is safely isolated.
Driver sets
Useful when the first obstacle is simply reaching the part or hose involved.
Cleanup tools
Useful for drain and leak faults where standing water hides the problem.
Related Pages
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Troubleshooting guide hub
Open broader diagnosis, symptom, and first-step guides.
Diagnostic tools
See basic tools that help without mixing them into the code explanation itself.
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