ErrorCodeDoctor
LG · Dryer

LG Dryer nd error code

Difficulty: Easy · Cost: $0–$80 · Duration: 15–20m

The nd error means your LG dryer detected a no drain condition — water is not draining as expected from the condensate system. This appears on condensing dryer models and is usually caused by a clogged drain hose, a blocked debris filter, or a kinked vent hose. Checking and clearing the drain hose and filter resolves it in most cases.

Common causes

  • Drain hose is clogged, kinked, or crushed
  • Debris filter is blocked preventing water from draining
  • Vent hose is kinked or crushed restricting drainage
  • Outside dryer vent hood is clogged preventing proper airflow

How to fix it

  1. 1

    Check the drain hose and straighten any kinks or crush points

  2. 2

    Clean the debris filter to remove any blockages

  3. 3

    Check the dryer vent hood on the outside of your home — make sure it is clear and the flappers can open fully

  4. 4

    If nd persists after cleaning and clearing all components contact a technician for further diagnosis

Related LG Dryer error codes

1

d75

The exhaust airflow is 75% restricted — the vent system needs cleaning

easy
2

d80

The exhaust airflow is 80% restricted — the vent system needs cleaning or inspection

medium
3

d90

The exhaust airflow is 90% restricted — urgent cleaning required

medium
4

d95

The exhaust airflow is 95% restricted — stop using the dryer immediately

hard

nd error — frequently asked questions

What does the nd error mean on a LG dryer?

No drain detected — the dryer cannot drain water from the condensate system

What causes the nd error?

The nd error is usually caused by: Drain hose is clogged, kinked, or crushed; Debris filter is blocked preventing water from draining; Vent hose is kinked or crushed restricting drainage; Outside dryer vent hood is clogged preventing proper airflow.

Can I fix the nd error myself?

Yes — this is rated an easy fix that most people can do themselves, typically in 15–20m.

How much does it cost to fix the nd error?

Fixing the nd error on a LG dryer typically costs $0–$80, depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my dryer with the nd error?

In most cases yes, but it's best to address the nd error soon — see the fix steps below to resolve it.