LG - Clothes Dryer - PS

LG Dryer Error Code PS - What It Means & What to Do

Seeing PS on an LG dryer can be frustrating, especially if the dryer will not start. This code often appears at the start of a cycle and is a common alert, not a sign of immediate danger.

What the Error Code Means

Error code PS generally means the dryer detected a power supply condition outside the expected range.

It points to a power status condition rather than a confirmed single failure.

Common Symptoms You May Notice

  • The dryer will not start and shows PS.
  • The display may turn off or reset during a cycle.
  • The cycle stops early with the alert displayed.

Most Common Causes (From Least to Most Serious)

  1. Power connection is loose: A plug that is not fully seated can cause brief power interruptions.
  2. Power interruption: A recent outage or voltage dip can trigger the alert.
  3. Power status is outside the expected range: In some cases the dryer pauses when it cannot confirm normal power input.

Safe Things You Can Check Yourself

  • Confirm the power cord is fully seated in the outlet.
  • Power cycle the dryer: turn it off, wait one minute, and turn it back on.
  • Try a different cycle after power is stable.

If at any point this feels unsafe or unclear, stop and contact a professional.

When to Stop and Call for Service

  • The PS code returns repeatedly without a known interruption.
  • The dryer does not return to normal operation.
  • You notice burning smells, sparking, or repeated shutdowns.

Typical Repair Cost Range

$0-$200 is typical for diagnosis if power-related issues persist, depending on the cause and parts involved.

Costs vary by region, model, and provider. Request an estimate before approving any repair.