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Service bulletin TB1809

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 id10180160
Published by NHTSA2020-09-30
Manufacturer's numberTB1809
Manufacturer's date2018-04-17
NHTSA componentEXTERIOR LIGHTING

NHTSA's summary

During the course of quality controls, KTM North America, Inc. has found that on select 2017 1090 ADVENTURE R models there is a possibility that the tail light could have a lower current draw than required. This could cause a tail light failure message to appear on the instrument cluster. To aid in preventing this failure message, replacement of the tail light is necessary.

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

Lighting

Vehicles listed
KTM 1090 ADVENTURE R2017

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