What to check first
Stop normal operation while this warning is active. Follow only the documented safe checks or protective-drain instructions for the exact model.
Basic checks
- Stop the cycle and let the washer sit until the tub is safe to handle.
- If very hot water was added, let it cool before any restart attempt.
- Keep the washer unplugged and water taps closed if tE returns.
- Let the appliance cool before any retry; if the code appears cold, the sensor warning is still active.
Applicability
Regional guidance · LG front-load and top-load washers · United States
LG's US washer guidance documents tE for front-load and top-load families, but the described temperature fault and safe next step vary; confirm the exact model manual.
Reset or retry steps
- LG guidance may allow a short power reset for some front-load models; stop if tE returns.
When to call a technician
- Call LG service if tE returns after a safe power reset or cooling pause.
- Call service for suspected thermistor, wiring, heating, or control faults.
Before approving a paid visit, check warranty status and reviewquestions to ask before repair.
Can I keep using it?
Do not keep using the appliance if the code points to voltage, wiring, control power, burning smell, smoke, or a possible miswired supply.
- Safe next step
- Use only safe owner-level power checks, then involve a qualified technician or electrician when the source points to wiring or supply voltage.
- Stop when
- Breakers trip, lights dim, the appliance smells hot, wiring may be miswired, or the warning returns after a safe reset.
Safety boundaries
Safe first
- Match the exact brand, appliance type, and displayed code first.
- Use the model manual as the final authority for access steps.
- Disconnect power before any service-access step.
Do not do this
- Do not continue normal cycles while this code is active; any protective-drain sequence must follow the exact model instructions.
- Do not bypass locks, float switches, leak sensors, or other safety systems.
Common causes include
- Temperature sensor or thermistor fault
- Sensor connector or circuit issue
- Very hot water added to the tub on some models
FAQ
What does LG Washer code tE usually mean?
Manufacturer guidance usually ties tE to a condition where the washer detected a heating or temperature sensor fault. Model context matters: LG front-load and top-load pages describe tE with temperature-sensing or thermistor wording; exact reset guidance varies by model family.
Can I keep using the washer with code tE?
Stop normal operation until the issue and safety warnings have been addressed. Follow only the documented safe checks or protective-drain instructions for your model. Disconnect power before any service-level inspection.
When should I call a technician for LG tE?
Call LG service if tE returns after a safe power reset or cooling pause. A qualified technician may check Thermistor, Temperature sensor harness, and Control board against the model's service information before treating any part as failed.