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Service bulletin TT011906

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 id10166734
Published by NHTSA2019-11-06
Manufacturer's numberTT011906
Manufacturer's date2019-10-18
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Diagnostic steps to address faults for N80 valve - 1.4l

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.

Vehicles listed
VOLKSWAGEN JETTA2013, 2014, 2015, 2016, 2017, 2018, 2019

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