LG Washing machines error code
Temperature-sensor error
The washer is not receiving a valid temperature-sensor reading.
Direct answer
tE at a glance
- Meaning
- Temperature-sensor error
- Urgency
- Service recommended
- First safe check
- Switch the washer off and unplug it for 10 seconds.
- Model note
- LG describes tE as a heating error usually associated with the thermistor. Control labels and whether a heater is present vary by washer and washer-dryer model.
Confirm the symptom
What usually appears with tE
- tE appears during a cycle that needs a temperature reading
- The washer pauses before completing the wash
- The code returns after the tub has drained
- Water temperature seems inconsistent with the selected cycle
Likely causes
Why tE appears
- 01Temporary control fault
- 02Temperature sensor problem
- 03Sensor wiring issue
Observation-led diagnosis
Start with what you can actually see
An error code identifies a system, not a replacement part. Match the observable condition before deciding what to check next.
| What you observe | What it suggests | Safest next move |
|---|---|---|
| tE appeared once and the water temperature seemed normal | The thermistor reading may have been temporarily interrupted | Owner checkUse LG’s 10-second reset and model-appropriate no-spin drain procedure once. |
| The tub still contains water | The cycle should be ended and drained before another test | Owner checkUse only the control-panel drain method described by LG or the model manual. |
| Water feels unexpectedly hot for the selected cycle | Temperature regulation may be unreliable | Stop and serviceStop the washer, close the taps, unplug it, and request service. |
| tE returns after the reset and drain | The thermistor, heater circuit, wiring, or control may need diagnosis | Stop and serviceDo not run additional cycles; arrange service. |
Safe diagnostic path
What to check, in order
- 01
Switch the washer off and unplug it for 10 seconds.
- 02
Restore power and use the control to select a no-spin drain as LG directs.
- 03
Restart one cycle only after the tub has drained.
- 04
If tE returns, close the water taps, unplug the washer, and request service.
Know when to stop
Don’t push past this point
Stop using the washer if the water becomes unexpectedly hot or the code returns.
- Do not measure or replace a thermistor while the washer is connected to power.
- Do not keep washing if temperatures do not match the selected program.
- Do not open the cabinet to chase a tE code.
Primary source
How this page was checked
The code meaning and manufacturer-specific guidance were checked against the linked support material on August 31, 2026. Confirm details against the manual for your exact model before removing panels or parts.
Read LG USA: tE heating-error guidance ↗Common follow-up questions
About LG code tE
What does tE mean on a LG washing machines?
tE means “Temperature-sensor error.” The washer is not receiving a valid temperature-sensor reading.
Can I clear tE by resetting the appliance?
LG instructs a 10-second unplugged reset followed by a no-spin drain and one restart. If tE persists, LG says to close the water taps and unplug the washer.
Does tE mean the same thing on every LG model?
LG describes tE as a heating error usually associated with the thermistor. Control labels and whether a heater is present vary by washer and washer-dryer model.
When should I stop troubleshooting tE?
Stop using the washer if the water becomes unexpectedly hot or the code returns.