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Service bulletin TU2_29450

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 id11011969
Published by NHTSA2024-12-19
Manufacturer's numberTU2_29450
Manufacturer's date2024-12-13
NHTSA componentPOWER TRAIN

NHTSA's summary

Technical update advising dealers that if the battery has been disconnected then Triumph Shift Assist (TSA) will be disabled and provides instructions on how to enable TSA.

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

Transmission and driveline

Vehicles listed
TRIUMPH TRIDENT 660 TRIPLE TRIBUT2025 (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.