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Appliance Fix Guide

LG Washer error code

LG Washer Error FS

Disconnect power from washer

Disconnect power from washer

UnknownStart with 5-15 minutes of safe checks
✅ WORTH FIXINGParts under $100
LG washer repair guide for error FS
Error codeFSWasher

Try these first

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

  1. 1
    Disconnect power from washer

    Disconnect power from washer

  2. 2
    Access motor and speed sensor

    Access motor and speed sensor

  3. 3
    Test sensor output signal

    Test sensor output signal

A quick explanation

What does FS mean?

Disconnect power from washer

The answer you came for

How to fix LG washer error FS

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

  1. 1

    Disconnect power from washer

    Disconnect power from washer

  2. 2

    Access motor and speed sensor

    Access motor and speed sensor

  3. 3

    Test sensor output signal

    Test sensor output signal

  4. 4

    Check wiring connections at sensor

    Check wiring connections at sensor

  5. 5

    Replace motor if sensor is integrated and faulty

    Replace motor if sensor is integrated and faulty

  6. 6

    Replace control board if sensor tests good

    Replace control board if sensor tests good

Read the additional checks from the current guide

How to Fix Washer Error Disconnect power from washerAccess motor and speed sensorTest sensor output signalCheck wiring connections at sensorReplace motor if sensor is integrated and faultyReplace control board if sensor tests good

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: 5220FR2097L

Price noted in the current guide: $85

Why this part is shown: It is associated with LG Washer error FS 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 washer model number before ordering.

Amazon part link View recommended part on Amazon

You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.

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Replacement options

Ready to replace your washer?

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

Why shop your replacement on Amazon?

  • Fast, free delivery

    Prime members can get fast, free delivery on eligible items.

  • Convenient delivery options

    Select large appliances may offer scheduled or Room of Choice delivery.

  • Haul-away options

    Haul-away may be available for select appliances and delivery areas.

  • Installation help

    Installation or assembly may be available on select items.

Delivery and service options, fees, and availability vary by item, seller, and delivery ZIP code. Confirm available services at Amazon checkout.

Affiliate disclosure: qualifying purchases may earn this site a commission at no additional cost to you.

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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