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Service bulletin NTB02044

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 id631329
Published by NHTSA2002-05-22
Manufacturer's numberNTB02044
Manufacturer's date2002-04-10
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

SUBJECT REGARDING COOLANT LEAK FROM INTAKE MANIFOLD WATER OUTLET. *JG

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Cooling system

Vehicles listed
NISSAN FRONTIER2000, 2001, 2002
NISSAN XTERRA2000, 2001, 2002

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

Other bulletins for the same vehicles and component
NTB020442002-09-23. Service bulletin. SUBJECT REGARDING COOLANT LEAK FROM INTAKE MANIFOLD WATER OUTLET. *JG