LG Dryer Error tE2
⚡ Quick Answer: The LG dryer error code tE2 signals a thermistor failure, indicating a problem with temperature sensing during operation. This error typically present... ✅ DIY Fixable
What Does Error tE2 Mean?
The LG dryer error code tE2 signals a thermistor failure, indicating a problem with temperature sensing during operation. This error typically presents with the dryer failing to start, a blinking start button, or the drying cycle stopping prematurely, especially in cold environments or during steam cycles. It can be caused by an out-of-range temperature sensor reading, cold external air entering through the exhaust vent, or airflow restrictions that trigger overheat protection.
Common Symptoms:
- Dryer won’t start and display shows tE2
- Start/power button blinking with tE2 on panel
- Drying cycle stops prematurely or won’t heat
- Occurs especially in cold conditions or during steam cycle
Possible Causes
- Temperature sensor/thermistor reading out‑of‑range (medium)
- Cold external air entering via exhaust vent causing abnormal temperature readings (medium)
- Airflow restriction leading to heat management/overheat protection triggering tE2 (medium)
How to Fix Error tE2
DIY Fix Basic checks and reset
- Unplug the dryer for 5–10 minutes then plug it back in to reset
- Clean the lint filter and check that exhaust vents are free of obstructions
- Ensure the dryer’s location has proper ventilation and is not exposed to extremely cold air
- Run a short non‑steam cycle to see if tE2 reappears
Technician Only Temperature sensor and airflow system inspection
- Measure thermistor/temperature sensor resistance and compare with specification
- Inspect and test wiring harness to the sensor and control board for continuity and secure connections
- Check exhaust duct and vent flap operation, and test for cold air backflow
- Test for airflow restriction deeper in wind path and check for proper operation of thermal cutoffs and limit thermostats
Parts needed: Thermistor (temperature sensor), Wiring harness/connectors, Exhaust vent components
- After basic cleaning and reset if tE2 persists
- If there are signs of wiring damage, inconsistent sensor readings, or repeated thermal cutoff triggers
Next step
Choose the next step for tE2
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Dryer parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dryer Vent Cleaning Kit
Helps remove routine lint buildup from an accessible dryer vent path. It does not diagnose or repair an E-code or failed component.
Lint Trap Cleaning Brush
A narrow brush for routine cleaning around an accessible lint screen and housing.
Dryer Vent Hose Kit
A replacement exhaust duct option for visibly crushed or damaged external venting. Check diameter, length, local code, and installation clearance.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 5000W |
|---|---|
| component | Thermistor |
| resistance | 10-15 kΩ |
| part_number | LG 6323ER2001F |
| voltage_rating | 240V AC |
Common Questions
What does tE2 error mean on LG dryer?
The tE2 error indicates a thermistor failure, affecting temperature sensing and potentially causing the dryer to not start or heat properly.
Can I fix LG dryer tE2 error myself?
Yes, you can attempt basic fixes like unplugging the dryer for a reset, cleaning the lint filter, and ensuring proper ventilation.
How much does it cost to fix tE2 error?
Repair costs for the tE2 error range from $50 to $250, depending on parts and service rates.
When should I call a technician for tE2?
Call a technician if the tE2 error persists after basic resets and cleaning, or if you notice wiring damage or inconsistent sensor readings.
Sources & References
Data last verified: 2026-07-26
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