Want a regional phone & address? Pick your area.
LG·dryerhigh severity
LG Error Code tE1
Thermistor error
Common Causes
- 1Thermistor failure
- 2Wiring issue
Step-by-Step Troubleshooting
- 1
Identify which thermistor has faulted — tE1 is the inlet thermistor, tE2 is the outlet thermistor, tE3 is the gas valve area thermistor (gas models only)
- 2
Access the appropriate thermistor by removing the top panel (inlet) or lower front panel (outlet) and disconnect the wire leads
- 3
Test with a multimeter — LG dryer thermistors should read approximately 10k ohms at room temperature (77F/25C)
- 4
Check the wire harness for heat damage — dryer thermistor wiring runs near high-temperature zones and insulation can degrade over time
- 5
If the thermistor reads within spec, the issue may be the main control board ADC circuit — swap a known-good thermistor from another position to confirm
Pro Diagnostic Tip
LG dryers use multiple thermistors for precise heat control. The tE1/tE2/tE3 suffix tells you exactly which circuit failed. On dual-fuel (gas) models, tE3 monitors the gas burner area independently — if only tE3 faults, check the gas valve wire harness routing near the burner assembly first.
You Might Also Notice
- •Dryer not heating
- •Dryer overheating and shutting off
- •Inconsistent drying temperatures
- •Error appears after dryer runs for 10-15 minutes
Parts, Cost & Difficulty
Repair Difficulty
Moderate — Some Experience NeededEstimated Repair Cost
$130–$250
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
EBG61285804 (Thermistor — inlet)EBG61285805 (Thermistor — outlet)6931EL3003D (High-Limit Thermostat)
Do You Have the Right Tools?
Gas leak detector ($130), thermal fuse tester ($95), belt tension gauge, and vent inspection camera ($180). Our technician arrives with $15K+ in professional tools — your diagnostic is free.
Licensed & Insured · 90-Day Warranty · Same-Day Service
Safety First — Know the Risks
Gas dryers carry carbon monoxide and explosion risk. Even electric dryers involve 240V circuits that can deliver a fatal shock. Our techs are licensed and insured — let them handle the risk.
Licensed & Insured · 90-Day Warranty · Same-Day Service
Get Professional Help Now
Error code tE1 is a high-severity issue that can cause further damage to your dryer if left unresolved. A licensed technician can diagnose and fix it the same day.
Licensed & Insured · 90-Day Warranty · Same-Day Appointments Available
4.85 (232 verified reviews)
Same-Day Appliance Repair
Fixed or It's Free
$89 → $0 Service Call & Diagnosis — offer ends May 31
Frequently Asked Questions
What does LG error code tE1 mean?
LG error code tE1 indicates: Thermistor error. This is a high-severity issue affecting your dryer.
How do I fix LG error code tE1?
Identify which thermistor has faulted — tE1 is the inlet thermistor, tE2 is the outlet thermistor, tE3 is the gas valve area thermistor (gas models only) Then, Access the appropriate thermistor by removing the top panel (inlet) or lower front panel (outlet) and disconnect the wire leads Then, Test with a multimeter — LG dryer thermistors should read approximately 10k ohms at room temperature (77F/25C) There are 2 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
How do I know if my dryer has error tE1?
Besides the error code on the display, common signs include: Dryer not heating; Dryer overheating and shutting off; Inconsistent drying temperatures. If you notice any of these symptoms, check your dryer's display panel for error code tE1.
How much does it cost to fix LG tE1?
Repair costs for LG tE1 typically range from $130 to $250 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.