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Appliance Fix Guide

LG Dishwasher error code

LG Dishwasher Error P2

Indicates the 'Casseroles' cycle has been downloaded.

Indicates the 'Casseroles' cycle has been downloaded.

EasyStart with 5-15 minutes of safe checks
Diagnose before buying a part
LG dishwasher repair guide for error P2
Error codeP2Dishwasher

Try these first

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

  1. 1
    Indicates the 'Casseroles' cycle has been downloaded

    Indicates the 'Casseroles' cycle has been downloaded.

  2. 2
    This cycle is optimized for greasy/baked-on soils

    This cycle is optimized for greasy/baked-on soils.

  3. 3
    Load detergent in the main cup and pre-wash

    Load detergent in the main cup and pre-wash cup for best results.

A quick explanation

What does P2 mean?

Indicates the 'Casseroles' cycle has been downloaded.

The answer you came for

How to fix LG dishwasher error P2

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

  1. 1

    Indicates the 'Casseroles' cycle has been downloaded

    Indicates the 'Casseroles' cycle has been downloaded.

  2. 2

    This cycle is optimized for greasy/baked-on soils

    This cycle is optimized for greasy/baked-on soils.

  3. 3

    Load detergent in the main cup and pre-wash

    Load detergent in the main cup and pre-wash cup for best results.

Read the additional checks from the current guide

How to Fix P2 Error Indicates the 'Casseroles' cycle has been downloaded.No repair needed.This cycle is optimized for greasy/baked-on soils.Load detergent in the main cup and pre-wash cup for best results.

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 Dishwasher error P2 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

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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.

Safety first

Disconnect power before opening panels or touching internal parts.

When to stop
  • Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
  • Do not perform live-voltage testing unless you are trained and equipped for it.
  • Use the exact model manual or service information before replacing electronic controls.

Free quick sheet

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