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Appliance Fix Guide

LG Dryer error code

LG Dryer Error E04

Access the heater assembly.

Access the heater assembly.

ModerateStart with 5-15 minutes of safe checks
✅ WORTH FIXINGParts under $100
LG dryer repair guide for error E04
Error codeE04Dryer

Try these first

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

  1. 1
    Access the heater assembly

    Access the heater assembly.

  2. 2
    Test the thermistor for continuity (approx 10k Ohms)

    Test the thermistor for continuity (approx 10k Ohms).

  3. 3
    Inspect the wiring harness for rodent damage or

    Inspect the wiring harness for rodent damage or breaks.

A quick explanation

What does E04 mean?

Access the heater assembly.

The answer you came for

How to fix LG dryer error E04

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

  1. 1

    Access the heater assembly

    Access the heater assembly.

  2. 2

    Test the thermistor for continuity (approx 10k Ohms)

    Test the thermistor for continuity (approx 10k Ohms).

  3. 3

    Inspect the wiring harness for rodent damage or

    Inspect the wiring harness for rodent damage or breaks.

  4. 4

    Replace the thermistor

    Replace the thermistor.

Read the additional checks from the current guide

How to Fix Dryer Error Unplug the dryer.Access the heater assembly.Test the thermistor for continuity (approx 10k Ohms).Inspect the wiring harness for rodent damage or breaks.Replace the thermistor.

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

Part listed in the current guide

OEM candidate: 6323EL2002B

Price noted in the current guide: $20

Why this part is shown: It is associated with LG Dryer error E04 in the current guide. The error code alone does not prove this part has failed.

Compatibility varies by model. Confirm that the Amazon listing includes your complete dryer model number before ordering.

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Replacement options

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Repair or replace calculator

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