WenmarOpen by Wenmar Pro

Service bulletin NTB19-006a

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 id10165753
Published by NHTSA2019-10-08
Manufacturer's numberNTB19-006a
Manufacturer's date2019-09-11
NHTSA componentENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

NHTSA's summary

2015-2017 ALTIMA WITH 4-CYL ENGINE; EXHAUST LEAK FROM EXHAUST MANIFOLD This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

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

Engine, Exhaust and emissions, Exhaust manifold, pipes and muffler

Vehicles listed
NISSAN ALTIMA2015, 2016, 2017

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