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Service bulletin SB- 09285

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 id10032324
Published by NHTSA2010-03-05
Manufacturer's numberSB- 09285
Manufacturer's date2009-11-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

GMC CHEVROLET SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SERVICE ENGINE SOON LIGHT ILLUMINATED-EXHAUST GAS RECIRCULATION (EGR) COOLER PLUGGING PREVENTION. *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
CHEVROLET EXPRESS2007, 2008, 2009
CHEVROLET KODIAK2007 to 2009
CHEVROLET SILVERADO2008, 2009
GMC SAVANA2007, 2008, 2009
GMC SIERRA2007, 2008, 2009
GMC TOPKICK2007 to 2009

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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01-06-01-011P2024-09-05. Service bulletin. This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
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PIP4828B2024-04-15. Service bulletin. Power On Acceleration After Cold Start.
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