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Appliance Fix Guide

LG Dryer error code

LG Dryer Error COOL

Allow the dryer to finish tumbling to prevent wrinkling.

Allow the dryer to finish tumbling to prevent wrinkling.

EasyStart with 5-15 minutes of safe checks
informationalno_parts
LG dryer repair guide for error COOL
Error codeCOOLDryer

Try these first

Start here before buying a part or taking the appliance apart.

  1. 1
    Allow the dryer to finish tumbling to prevent

    Allow the dryer to finish tumbling to prevent wrinkling.

A quick explanation

What does COOL mean?

Allow the dryer to finish tumbling to prevent wrinkling.

The answer you came for

How to fix LG dryer error COOL

Start with the safest checks and work from simple to technical.

  1. 1

    Allow the dryer to finish tumbling to prevent

    Allow the dryer to finish tumbling to prevent wrinkling.

If the code comes back

Do not keep replacing parts based only on the code. Repeat the safe checks above. If the fault remains, stop and arrange qualified service rather than ordering from the code alone.

Recommended part

Recommended part for this error code

No replacement part recommended for this code

The researched guidance for LG Dryer error COOL points to user-action and diagnostic steps above rather than a mapped replacement part. We will not invent a part or send you to an unrelated product.

Replacement options

Ready to replace your dryer?

If repairing this dryer no longer feels worthwhile, compare three replacement paths below.

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Make the money decision

Repair or replace calculator

Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.