LG Dryer — Error Code TE3
A secondary temperature thermistor is reporting a fault.
ApplianceDB ranks 1 repair for this code, led by “Reset the dryer”. That top fix is an easy DIY job, involving the thermistor. Severity is classified as degraded — the appliance keeps running but not correctly.
Ranked repair steps
1. Reset the dryer
Unplug or trip the breaker, hold Start/Pause for five seconds while unpowered, restore power, and retry; request service if it returns.
easy · basis: manufacturer first
Provenance: facts re-derived from an official manufacturer listing — LG USA Support — Dryer Error Code List. Meanings and steps are original paraphrase; nothing is reproduced verbatim.