LG Dryer ✅ Safe for Now

LG Dryer Error Code TE1

LG Dryer error code TE1: Thermistor failure (inlet).

Last reviewed: Aug 7, 2026 Last updated: Aug 7, 2026

Methodology: Reviewed against official Lg dryer support guidance, then grouped by fault family before separating owner-safe checks from technician-level diagnosis.

Sources: Manufacturer fault-code sheets, service manuals, and recurring field-repair patterns.

LG Support - Dryer troubleshooting — Official LG support library used for dryer error-code and troubleshooting references.

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

Should I unplug it?

✅ No — safe for now

Safe — unit stops when it can't fill. Check the supply hose and valve before calling a technician.

Can I fix it myself?

DIY Possible

Part: Water inlet valve / supply hose

How much will it cost?

DIY: $15–$80 (inlet valve)

Technician: $100–$250

⏱ 20–40 min

What Does Error TE1 Mean on Your LG Dryer?

LG Dryer error code TE1: Thermistor failure (inlet).

What typically fails: Water inlet valve / supply hose

What You're Probably Seeing

→ Error code displayed
→ Dryer not completing cycle
→ Clothes still wet after full cycle

Common Causes

• Heating element, gas valve, or heater relay not operating correctly
• Airflow restriction causing temperature readings outside expected range
• Thermistor, thermal fuse, or high-limit sensor fault

How to Fix It Yourself

1 Unplug the dryer for 60 seconds then plug back in — this resets the control board and clears many temporary faults
2 Check that the water supply valve behind the machine is fully open
3 Inspect the inlet hose screen filter — sediment often blocks it (unscrew hose, clean mesh screen)
4 Test the water inlet valve with a multimeter — replace if no continuity ($15–$80 part)
5 Test the sensor with a multimeter — check resistance against the spec in the service manual

🛠️ You'll need: Screwdriver set, Pliers, Multimeter · Time: 20–40 min

💡 Try this first: Unplug the appliance for 60 seconds, then plug back in. This resets the control board and clears many temporary faults.

Questions People Also Ask

What does LG Dryer error code TE1 mean? ▼

Error code TE1 on a LG Dryer means: Thermistor failure (inlet). The appliance detected this condition and has stopped or limited operation to prevent further damage.

How do I fix LG Dryer error code TE1? ▼

First, unplug the dryer for 60 seconds to reset the control board. If error TE1 returns, the root cause (thermistor failure (inlet)) needs to be addressed — check connections, filters, and hoses before calling a technician.

Is it safe to use my LG Dryer with error code TE1? ▼

It depends on the cause. Most TE1 errors mean the appliance has stopped itself as a safety measure. Check the 'Should I unplug it?' section above for specific guidance on this error.

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