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Service bulletin ITB12-025

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 id10044047
Published by NHTSA2012-05-08
Manufacturer's numberITB12-025
Manufacturer's date2012-04-30
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

INFINITI: THE ENGINE FAN IS NOISY AND THERE IS NOTICEABLE LACK OF POWER WHEN ACCELERATING IN TRAFFIC, PARTICULARLY IN HOT WEATHER. *JS

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 fan, Cooling system

Vehicles listed
INFINITI QX562011, 2012

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