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LG washing machine

LG tE error code: heater / thermistor error

Temperature sensing or heating fault.

Engineer jobTypical repair: £80–£170.

Likely causes

  • Failed thermistor
  • Failed heating element

How to fix tE

  1. Unplug the washing machine (or switch off at the wall) for 5–10 minutes to clear any temporary fault, then restart it.
  2. Engineer diagnosis recommended.
  3. Run a short test cycle. If tE returns, the fault is still there and an engineer should look at it.
Always switch off and unplug the appliance before inspecting it. Never work on gas appliances or fixed electrical wiring yourself — call a Gas Safe registered engineer or a qualified electrician.

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Full fault guide

Other LG washing machine error codes

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Frequently asked questions

What does LG error code tE mean?

Temperature sensing or heating fault. On a LG washing machine, tE is shown as "heater / thermistor error".

How do I clear the tE error on a LG washing machine?

Switch the appliance off at the wall for 5–10 minutes, then restart. If tE comes back, work through the checks on this page — the fault is real and needs fixing, not just resetting.

How much does it cost to fix LG tE?

£80–£170. is typical, depending on the part. Simple blockages cost nothing to clear yourself.

Does tE mean the same on every LG model?

Not always. Codes are broadly consistent within a brand, but model ranges differ. Check your manual if the symptoms below don’t match.