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Service bulletin ITB-11-049-B

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 id10044526
Published by NHTSA2012-07-12
Manufacturer's numberITB-11-049-B
Manufacturer's date2012-07-06
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

INFINITI: REPROGRAMMING ELECTRONIC CONTROL UNIT (ECU) ON ALL QUALIFYING VEHICLES. NO MODELS LISTED. MODEL YEARS 1998-2013. *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

Electrical system, Software

Vehicles listed
INFINITI EX352007
INFINITI EX352008, 2009, 2010, 2011
INFINITI FX352001 to 2002
INFINITI FX352003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
INFINITI FX452001
INFINITI FX452003, 2004, 2005, 2006, 2007, 2008
INFINITI G201998
INFINITI G201999, 2000, 2001, 2002
INFINITI G252011
INFINITI G352001 to 2002
INFINITI G352003, 2004, 2005, 2006, 2007, 2008, 2009
INFINITI G372007
INFINITI G372008, 2009, 2010, 2011, 2012
INFINITI I301998, 1999, 2000, 2001
INFINITI I302002 to 2004
INFINITI I352000 to 2001
INFINITI I352002, 2003, 2004
INFINITI J302000 to 2009
INFINITI JX352013
INFINITI M352001 to 2005
INFINITI M352006, 2007, 2008, 2009, 2010
INFINITI M35 HYBRID2012 (the catalog's model; the bulletin names a series or trim of it)
INFINITI M372011, 2012
INFINITI M452001 to 2002
INFINITI M452003, 2004
INFINITI M452005
INFINITI M452006, 2007, 2008, 2009, 2010
INFINITI M562011, 2012
INFINITI Q451998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
INFINITI QX2011 to 2012
INFINITI QX41998, 1999, 2000, 2001, 2002, 2003
INFINITI QX42004 to 2009
INFINITI QX562001 to 2002
INFINITI QX562004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012

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

Recalls for the same vehicles and component
14V1380002014-03-25. AIR BAGS:FRONTAL; ELECTRICAL SYSTEM:SOFTWARE
13V4450002013-10-17. ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
08V5210002008-10-07. ELECTRICAL SYSTEM:SOFTWARE; AIR BAGS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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ITB17-0152017-08-01. Service bulletin. NAVIGATION SYSTEM REBOOTS WHEN SXM TRAFFIC IS ENABLED IF YOU CONFIRM The Navigation system in an Applied Vehicle reboots when SXM Traffic is enabled. NOTE: Perform the steps in this bulletin ONLY if the above condition occurs while the vehicle is in the state of Oregon. ACTION Update the Navigation system software using the DVD shown on page 2.
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