Appliance Code Check

Bosch · Dryer

E01

Safe checks availableService if the code returns

error code

Bosch E01 means the lint filter is blocked.

Display form
E01
Lookup normalization
E01
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

Bosch E01 means the lint filter is blocked.

Manufacturer
Bosch
Document
Bosch Dryer Error Codes · Official error-code index
Product family
Bosch dryers
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 · Bosch dryers covered by the cited official US error-code index

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.

Open the official model/manual lookup (opens in a new tab)

Safe external checks

Clean the accessible lint filter.

  1. Clean the accessible lint filter and let it dry before reinstalling.

Safe checks and when to request service

Contact Bosch if E01 remains after filter cleaning.

  • Contact Bosch support if E01 remains.

Separate hazard signs such as smoke, flooding, sparks, or a burning smell require the manufacturer's safety instructions.

Do not do

Do not remove dryer panels or access heating circuits, electronics, wiring, or internal components.

Limit work to the removable lint filter.

Check warranty before authorizing service

Warranty coverage depends on the country, model, purchase date, and manufacturer terms. Have the model and serial number available, open the manufacturer's official support or warranty page, and ask whether the service route is authorized before paying for work.

This public record does not make a coverage determination. Use the official model lookup and warranty information linked below.

Open official model lookup (opens in a new tab)↗View source and warranty links

If the message returns

Contact Bosch support if E01 remains.

Source and scope

Official source verified at release
Market and locale
US · en-US
Product family
Bosch dryers
Content and safety verified on
July 26, 2026
Source updated by manufacturer
Not supplied in the official record

Bosch

Bosch Dryer Error Codes · 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

  • E01 section

    Source-backed summary

    E01: the lint filter is blocked; clean the accessible lint filter.

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