LG · Washing machine

LG washer tE code

ErrortE

tE is listed by LG support as water-temperature sensor fault. The exact checks and component layout can vary by model and region.

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Source-linked guidance reviewed against LG US front-load washer error codes.

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What the code means

Water-temperature sensor fault

Do not open fixed panels or test live electrical parts. Record the full model number and arrange qualified service if the code returns after the permitted external checks.

Typical symptoms

01The cycle stops while the washer is trying to control water temperature

02Water may remain unheated or reach the wrong temperature

03The drum can retain water until a drain-only program is selected

Likely causes

Start with the least invasive explanation and stop if the check requires internal electrical or sealed-system access.

01Water-temperature sensor fault

Safe next steps

1
Unplug the washer for 10 seconds, then restore power
Follow the exact model manual where access or reset steps differ by product series.
2
Press POWER and select a no-spin drain so the machine empties safely
Follow the exact model manual where access or reset steps differ by product series.
3
Restart the wash cycle once drained
Follow the exact model manual where access or reset steps differ by product series.
4
If tE returns, close the water taps, unplug the washer, and request thermistor/heating-system service
Follow the exact model manual where access or reset steps differ by product series.

When to stop

Stop if you see damaged wiring, smell burning, find an active leak, suspect gas or refrigerant, or need to remove a sealed electrical cover. Use a qualified appliance technician.