Service bulletin ITB-11-067

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)
Type	Service bulletin
NHTSA id	10042526
Published by NHTSA	2011-12-14
Manufacturer's number	ITB-11-067
Manufacturer's date	2011-12-08
NHTSA component	ENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

INFINITI: BULLETIN PROVIDES SERVICE PROCEDURES FOR REPROGRAMMING THE ELECTRONIC CONTROL MODULE (ECM). MODELS QX56. *PE

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

Vehicles listed
INFINITI QX56	2011, 2012

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
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