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Service bulletin SMT-SB-615

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10253648
Published by NHTSA2024-04-29
Manufacturer's numberSMT-SB-615
Manufacturer's date2024-03-25
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

Service Bulletin 615 instructs dealers to to fit a new wire alignment clip that has been introduced for the wires entering the female connector of the alternator lead.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Labels and manuals

Vehicles listed
TRIUMPH BONNEVILLE T1002021, 2022, 2023, 2024, 2025
TRIUMPH BONNEVILLE T1202022, 2023, 2024, 2025
TRIUMPH BONNEVILLE T120 BLACK2022 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH SCRAMBLER 9002023, 2024, 2025
TRIUMPH SPEED TWIN 9002023, 2024, 2025
TRIUMPH STREET SCRAMBLER2021, 2022
TRIUMPH STREET TRIPLE R2021
TRIUMPH STREET TWIN2021, 2022
TRIUMPH STREET TWIN GOLDLINE2022 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20260582026-02-13. Electrical
26V0780002026-02-11. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
20246182024-10-21. Electrical
24V7850002024-10-21. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
COM2_357862026-10-05. Service bulletin. Dealer notice announcing the availability of Daignostic software and dealers should begin using it immediately.
COM1-351092026-08-05. Service bulletin. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-07 and dealers should begin using it immediately.
COM2 - 348862026-07-03. Service bulletin. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-06.1 and dealers should begin using it immediately.
COM6 - 344912026-06-05. Service bulletin. Dealer notice announcing the availability of Triumph Diagnostic Tool version 2026-06 and dealers should begin using it immediately.
COM4 - 344352026-06-05. Service bulletin. Dealer notice advising the availalbility of TDT version 2026-05.2 which resolves the ABS as Not Connected issues in SmartScan, on Tracker 400 & Thruxton 400 models.
COM02 - 342382026-05-06. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-05.1 and dealers should begin using it immediately.
COM01 - 337842026-04-02. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-04 and dealers should begin using it immediately.
COM1 - 334802026-03-04. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-03 and dealers should begin using it immediately.
COM2 - 332332026-02-05. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-02 and dealers should begin using it immediately.
COM1 - 329762026-02-05. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-01 and dealers should begin using it immediately.