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Service bulletin TT 97 18 02

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 id10156548
Published by NHTSA2019-04-03
Manufacturer's numberTT 97 18 02
Manufacturer's date2019-03-22
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

NHTSA's summary

Diagnostic for injector circuit concerns. Remove Jetta applicability and update procedure instruction.

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

Fuel system, Fuel injection

Vehicles listed
VOLKSWAGEN BEETLE2018
VOLKSWAGEN BEETLE CONVERTIBLE2018 (the catalog's model; the bulletin names a series or trim of it)
VOLKSWAGEN PASSAT2018
VOLKSWAGEN TIGUAN2018

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