Appliance Code Check

LG · Washing machine

PF

Status message — no fault indicated

status message

LG PF means the washer's power supply was interrupted during a cycle.

Display form
PF
Lookup normalization
PF
Alternate forms
None retained in the official record

Check the display exactly as shown. The decoder ignores case and spaces, but it never substitutes O/0, I/1, or S/5.

Official meaning, scoped to this source

LG PF means the washer's power supply was interrupted during a cycle.

Manufacturer
LG
Document
LG Front Load Washer - Error Code List · Official error-code index
Product family
front-load washers covered by the US Help Library index
Market and locale
US · en-US

This is an official-source interpretation for the stated scope, not a confirmed diagnosis. Meaning can change across brands, models, product families, and markets.

Market, product family, and model applicability

US · en-US · LG front-load washers covered by the cited official US support page

Exact model applicability has not been verified.

This release retains family or source-index scope only. Do not infer that an arbitrary model uses this code; confirm it in the exact manufacturer manual.

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Status message guidance

Reset the washer using the documented power-off sequence.

  1. Power off the washer and use the documented reset sequence before retrying.

This display is not a fault. Separate signs such as smoke, flooding, sparks, or a burning smell require the manufacturer's safety instructions.

Do not do

Do not perform live electrical testing.

Use only the documented reset and do not access internal electrical components.

If the message returns

If PF persists after resetting, request LG repair service.

Source and scope

Official source verified at release
Market and locale
US · en-US
Product family
front-load washers covered by the US Help Library index
Content and safety verified on
July 26, 2026
Source updated by manufacturer
Not supplied in the official record

LG

LG Front Load Washer - Error Code List · Official error-code index

Open official source (opens in a new tab)

Verification and review status

  • Content meaning and safety verifiedJuly 26, 2026
  • Source reachability statusOfficial source verified at release
  • Automated evidence review completedPassed · July 26, 2026
  • Automated safety rules checkPassed for this published safety boundary
  • Human technical reviewPending — no human completion is claimed
  • Publication gateAutomated publication checks passed · July 26, 2026
  • Official-source conflictNo unresolved conflict admitted to this public release

Automated checks and release approval are not a substitute for a qualified service professional or the exact manufacturer manual.

Evidence used for this guidance

  • PF section

    Source-backed summary

    PF indicates a power failure during a cycle; LG provides a reset sequence and states that persistent PF requires repair service.

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