NHTSA service bulletin

NHTSA Service Bulletin 10221906: 2018-2023 Triumph Bonneville Bobber

Official manufacturer communication context for 2018-2023 Triumph Bonneville Bobber, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10221906 summary graphic for 2018-2023 Triumph Bonneville Bobber
10221906NHTSA document ID
Manufacturer communicationcommunication type
35affected product rows
80/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

Technical Bulletin 225 provides instructions that applies to Triumph Diagnostic Tool 2022-07 Update - ECM Status Report Feature - Beta A, Triumph Diagnostic Tool 2022-07 Update - Introduction of New Headlight ECM Hardware, Triumph Diagnostic Tool 2022-07 Update - Calibrations Removed From Service.

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
TriumphBonneville Bobber2022, 2023Ask for service records and run the exact VIN before purchase.
TriumphBonneville Speedmaster2022, 2023Ask for service records and run the exact VIN before purchase.
TriumphBonneville T1002021-2023Ask for service records and run the exact VIN before purchase.
TriumphBonneville T1202022, 2023Ask for service records and run the exact VIN before purchase.
TriumphBonneville T120 Black2022Ask for service records and run the exact VIN before purchase.
TriumphRocket 3 Gt2020-2023Ask for service records and run the exact VIN before purchase.
TriumphRocket 3 R2020-2023Ask for service records and run the exact VIN before purchase.
TriumphRocket 3 Tfc2020Ask for service records and run the exact VIN before purchase.
TriumphScrambler 1200 Bond Editi2021Ask for service records and run the exact VIN before purchase.
TriumphScrambler 1200 Xc2019-2023Ask for service records and run the exact VIN before purchase.
TriumphScrambler 1200 Xe2019, 2020, 2022, 2023Ask for service records and run the exact VIN before purchase.
TriumphScrambler 9002023Ask for service records and run the exact VIN before purchase.
TriumphSpeed Triple Rr2022, 2023Ask for service records and run the exact VIN before purchase.
TriumphSpeed Triple Rs2018-2023Ask for service records and run the exact VIN before purchase.
TriumphSpeed Twin2021-2023Ask for service records and run the exact VIN before purchase.
TriumphSpeed Twin 9002023Ask for service records and run the exact VIN before purchase.
TriumphStreet Scrambler2022Ask for service records and run the exact VIN before purchase.
TriumphStreet Triple R2020-2022Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 10221906?

Technical Bulletin 225 provides instructions that applies to Triumph Diagnostic Tool 2022-07 Update - ECM Status Report Feature - Beta A, Triumph Diagnostic Tool 2022-07 Update - Introduction of New Headlight ECM Hardware, Triumph Diagnostic Tool 2022-07 Update - Calibrations Removed From Service.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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