LG Dryer Error Codes (What They Mean + Fixes)

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If your LG dryer is showing an error code, this guide explains what the code usually means, the most common causes, and safe checks you can try before calling service.

Note: Error codes can vary by model (vented, condenser, heat-pump). The explanations below apply to most modern LG dryers.

Common LG Dryer Error Codes

HE / hE — Heating Error

What it usually means

  • The dryer is not heating correctly or temperature isn’t rising as expected.

Try this

  1. Clean the lint filter thoroughly.
  2. Check the exhaust vent for lint buildup or crushing (vented models).
  3. Run a timed dry cycle to test heating.

Call service if

  • The dryer runs but never heats after airflow checks.

tE1 / tE2 / tE3 — Temperature Sensor Error

What it usually means

  • A thermistor or temperature circuit is not reading correctly.

Try this

  1. Power off at the wall for 5 minutes.
  2. Clean the lint filter and restart.
  3. Avoid overloading and retry.

Call service if

  • The code returns immediately.

dE / dE1 / dE2 — Door Error

What it usually means

  • The door isn’t closed or the latch isn’t detected.

Try this

  1. Re-close the door firmly.
  2. Remove laundry caught near the seal.
  3. Power cycle and retry.

Call service if

  • The door will not latch or the error persists.

HS — Humidity Sensor Error

What it usually means

  • The dryer can’t read moisture levels accurately.

Try this

  1. Clean the lint filter and sensor bars (inside the drum).
  2. Use a timed dry to test operation.

Call service if

  • HS appears repeatedly on different loads.

PS / PF — Power Supply Error

What it usually means

  • An interruption or unstable power supply.

Try this

  1. Avoid extension cords or power boards.
  2. Plug directly into a wall outlet.
  3. Power off for 5 minutes and restart.

Call service if

  • The error returns frequently (possible household electrical issue).

nP — No Power to Heater (Electric Models)

What it usually means

  • The heating circuit isn’t receiving full power.

Try this

  1. Check household breakers (dryer often uses two).
  2. Test a timed dry cycle.

Call service if

  • nP persists after breaker checks.

LE — Motor Error

What it usually means

  • The motor isn’t starting or feedback is abnormal.

Try this

  1. Reduce load size and redistribute items.
  2. Power off for 10 minutes and retry.
  3. Ensure the drum turns freely by hand (off).

Call service if

  • LE appears on small loads or immediately on start.

How to Clear an LG Dryer Error Code

  1. Turn the dryer off.
  2. Turn off power at the wall for 5 minutes.
  3. Restore power and start a short test cycle.

If the error reappears immediately, it usually indicates an active fault.

When to Call Service

  • Persistent heating errors (HE / nP)
  • Repeated motor errors (LE)
  • Sensor errors that don’t clear after cleaning
  • Burning smells, tripped breakers, or visible damage

FAQ

Can blocked vents cause LG dryer error codes?

Yes. Restricted airflow is a common cause of heating and overheating errors.

Do heat-pump dryers show different codes?

Some do, but airflow, sensors, and power issues remain the most common causes.

Is it safe to keep resetting the dryer?

No. Repeated resets without fixing the cause can damage components.

More LG appliance error code guides

If you’re troubleshooting other LG appliances, these guides may also help: