Lg Dryer Error TE3

⚡ Quick Answer: The LG dryer error code TE3 indicates a thermistor failure, which affects the temperature sensing system. This issue can result in improper heating, e... ✅ DIY Fixable

What Does Error TE3 Mean?

The LG dryer error code TE3 indicates a thermistor failure, which affects the temperature sensing system. This issue can result in improper heating, erratic temperature readings, and the dryer may stop prematurely or overheat during cycles. Common causes include a faulty thermistor, restricted airflow, or damaged wiring connections. Addressing these issues promptly is essential for proper dryer function.

Common Symptoms:

  • Dryer displays tE3 and may stop drying prematurely
  • Dryer overheats or fails to heat correctly
  • Dryer may shut off mid‑cycle when temperature spikes occur

Possible Causes

  • Faulty thermistor (temperature sensor) (medium)
  • Restricted airflow causing overheating (medium)
  • Loose or damaged wiring/circuit connection to thermistor (medium)

How to Fix Error TE3

DIY Fix Basic user troubleshooting

  1. Unplug the dryer from power and wait ~10 minutes, then plug back in to reset control board.
  2. Clean lint screen, exhaust vent, and ensure outside vent is not blocked.
  3. Check that airflow around the dryer is unobstructed and that lint accumulation is minimized.

Technician Only Technician diagnostics and repair

  1. Access and locate the thermistor sensor; test resistance with a multimeter and compare to specification.
  2. Inspect and secure wiring harness and connectors between thermistor and control board; repair or replace as needed.
  3. Replace the thermistor if readings are out of range or component is damaged.
  4. Check dryer venting system thoroughly for blockages and ensure proper airflow through ductwork.

Parts needed: Thermistor (temperature sensor), Wiring harness/connectors

🛑 When to Call a Pro:
  • If the error persists after cleaning and basic checks
  • If thermistor testing indicates out‑of‑specification values
  • If wiring or control board issues are suspected

Technical Specifications

wattage N/A
component Thermistor
resistance 10-15 kΩ
part_number LG 6323ER2001F
voltage_rating 120V AC

Common Questions

What does TE3 error mean on LG dryer?

The TE3 error indicates a thermistor failure, leading to heating problems and erratic temperature readings.

Can I fix LG dryer TE3 error myself?

Yes, you can try basic troubleshooting like resetting the dryer, cleaning the lint screen, and ensuring proper airflow.

How much does it cost to fix TE3 error?

The estimated repair cost for a TE3 error ranges from $50 to $200, depending on parts and labor.

When should I call a technician for TE3?

Call a technician if the error persists after basic troubleshooting or if there are suspected wiring or control board issues.

Sources & References

Data last verified: 2026-01-11

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