Written by
Maya Chen Editorial TeamPublished October 20, 2026
Error codetE2
ApplianceDryer
Quick answer
tE2 on an LG dryer is a thermistor error that typically shows in cold conditions or on steam cycles.
Model compatibility: LG reuses codes across series and model years, so tE2 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Thermistor error, typically in cold conditions or steam cycles.
A tE2 code means a problem was detected with the dryer’s thermistor, normally during cold conditions. It can occur during the SteamFresh, Steam Sanitary or Steam option, because the duct cools down too quickly.
What to check
Clean the lint filter between loads and make sure the vents are not clogged.
Go outside and verify the exhaust flappers open all the way. Lint can jam them, and they should be fully open when you run the Air Dry cycle.
Remove any visible lint around the exhaust.
Warming the dryer
Run the dryer empty on a different cycle for a few minutes to warm it up. Another way: select the steam fresh cycle, press the more time button until big or bulky is shown, and start. If tE2 appears again after resetting, the unit may require a repair service.
Related codes
tE1 / tE3 are thermistor errors with a different reset.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your LG appliance?
Book a specialist visit for a clear estimate and approval before any repair.
