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Service bulletin SB-IB09-J-002

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 id10032424
Published by NHTSA2010-03-24
Manufacturer's numberSB-IB09-J-002
Manufacturer's date2013-04-01
ReplacesIB-09-J-002-C
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

NHTSA's summary

ISUZU/GMC/CHEVROLET: TURBOCHARGER INSPECTION. A COMMON OCCURRENCE OF TURBOCHARGES BEING REPLACED FOR INTERNAL OIL LEAKS. RESULTS SHOW THAT THERE IS NO FAULT WITH THE TURBOCHARGER. THE PERCEIVED OIL LEAK ACTUALLY MAY BE A NORMAL CHARACTERISTIC OF THE CLOSED POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM OR SOME OTHER UNIDENTIFIED CONDITION. *PE UPDATED 7/9/13. *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, Turbocharger or supercharger

Vehicles listed
CHEVROLET C SERIES2007 to 2009
CHEVROLET T SERIES2007, 2008, 2009
CHEVROLET T-SERIES2007
CHEVROLET W-SERIES2007 to 2010
GMC C SERIES2007 to 2009
GMC T SERIES2007, 2008, 2009
GMC T-SERIES2007
GMC W-SERIES2007 to 2010
ISUZU F SERIES2007
ISUZU F-SERIES2007 to 2009
ISUZU N-SERIES2007 to 2010

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
PI0653E2018-06-04. Service bulletin. This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.
03-06-04-017K2017-08-31. Service bulletin. This Informational Bulletin provides information on availability of Diesel Fuel additives.