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Service bulletin SMTCOM0329APR201

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 id10160200
Published by NHTSA2019-05-20
Manufacturer's numberSMTCOM0329APR201
Manufacturer's date2019-04-29
NHTSA componentEQUIPMENT; EQUIPMENT:ELECTRICAL

NHTSA's summary

Reminder notice to dealers to ensure procedure mentioned in Technical News 194 (item 194.12) is being followed correctly.

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

Equipment and accessories

Vehicles listed
TRIUMPH BONNEVILLE BOBBER2017
TRIUMPH BONNEVILLE BOBBER BLACK2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH BONNEVILLE SPEEDMASTER2018, 2019
TRIUMPH BONNEVILLE T1002017
TRIUMPH BONNEVILLE T100 BLACK2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH BONNEVILLE T120 BLACK2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH SPEED TWIN2019
TRIUMPH STREET CUP2017, 2018
TRIUMPH STREET TRIPLE R ABS B12017 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH STREET TRIPLE R LOW SEAT2019 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH STREET TRIPLE S2018
TRIUMPH STREET TWIN2016
TRIUMPH STREET TWIN2017, 2018, 2019
TRIUMPH THRUXTON2016, 2017, 2018, 2019

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

Recalls for the same vehicles and component
20192332019-05-16. Accessories
20165172016-10-20. Accessories

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
SMT-COM012023-12-11. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2023-06 and dealers should begin using it immediately.
SMT-COM012023-02-06. Service bulletin. Dealer notice reminding of the new California Prop 65 regulation.
227142023-01-03. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2022-11 and dealers should begin using it immediately.
226512023-01-03. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2022-10 and dealers should begin using it immediately.
20757 SVC2022-05-31. Service bulletin. New tools are required for technicians to complete all required work on new Triumph models.
20680 SVC2022-05-31. Service bulletin. Triumph has released Technical Bulletin 222 including 8 subjects across a range of models.
SB5292022-02-01. Service bulletin. Internal investigations have identified a need to reroute and secure the immobiliser antenna cable in the headstock area to prevent potential cable damage.
SMT-TN-1432021-05-10. Service bulletin. A new gear position sensor and fly lead have been introduced to the above models from engine number 596481. If replacing the gear position sensor or fly lead from engine number 596481, refer to the EPC for the part numbers. If replacing the gear position sensor up to engine number 596480, a fly lead must also be fitted to enable the new sensor to be connected to the main harness. To facilitate this, a parts kit (part number T1294242) is available.
SMT-SB-5232021-05-10. Service bulletin. We have identified a need to re-route the clutch cable as it has been incorrectly routed over the main wiring harness in the headstock area.
SMT-SB-514-5162021-05-10. Service bulletin. Internal quality audits have identified a need to replace the left and right hand silencer assemblies as an ongoing improvement to emission control.