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Service bulletin PIT-5485-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 id10078754
Published by NHTSA2016-08-17
Manufacturer's numberPIT-5485-B
Manufacturer's date2016-04-27
NHTSA componentEQUIPMENT:ELECTRICAL; EQUIPMENT

NHTSA's summary

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN IF UNABLE TO PLACE AN ONSTAR CALL IN THE IGNITION ON MODE AFTER THE ONSTAR CANADA UPGRADE, TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER ONSTAR GROUP FOR FURTHER ASSISTANCE.

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

Equipment and accessories

Vehicles listed
BUICK ALLURE2006, 2007, 2008, 2009
BUICK CENTURY2004
BUICK LACROSSE2005, 2006, 2007, 2008, 2009
BUICK LESABRE2000, 2001, 2002, 2003, 2004, 2005
BUICK RAINIER2004, 2005, 2006, 2007
BUICK REGAL2004
BUICK RENDEZVOUS2003, 2004, 2005, 2006, 2007
BUICK TERRAZA2005, 2006, 2007
CADILLAC CTS2003, 2004, 2005, 2006, 2007
CADILLAC DEVILLE2002, 2003, 2004, 2005
CADILLAC DTS2004 to 2005
CADILLAC ESCALADE2003, 2004, 2005, 2006
CADILLAC SEVILLE2002, 2003, 2004
CADILLAC SRX2004, 2005, 2006
CADILLAC STS2004
CADILLAC STS2005, 2006, 2007
CHEVROLET AVALANCHE 15002003, 2004, 2005, 2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET COLORADO2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
CHEVROLET EQUINOX2005, 2006
CHEVROLET EXPRESS2004, 2005
CHEVROLET IMPALA2002, 2003, 2004, 2005
CHEVROLET MONTE CARLO2002, 2003, 2004, 2005
CHEVROLET SILVERADO 15002003, 2004, 2005, 2006, 2007 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2003, 2004, 2005, 2006
CHEVROLET TAHOE2003, 2004, 2005, 2006
CHEVROLET UPLANDER2006, 2007, 2008, 2009
CHEVROLET VENTURE2002
CHEVROLET VENTURE2004, 2005
GMC CANYON2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
GMC ENVOY2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
GMC SAVANA2003, 2004, 2005
GMC SIERRA 15002003, 2004, 2005, 2006, 2007 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2003, 2004, 2005, 2006
HUMMER H22003, 2004, 2005, 2006, 2007
HUMMER H32003 to 2005
HUMMER H32006, 2007, 2008, 2009, 2010
OLDSMOBILE BRAVADA2002, 2003, 2004
OLDSMOBILE SILHOUETTE2003, 2004
PONTIAC AZTEK2003, 2004, 2005
PONTIAC BONNEVILLE2000, 2001, 2002, 2003, 2004, 2005
PONTIAC MONTANA2002, 2003, 2004
PONTIAC MONTANA2005 to 2009
PONTIAC SUNFIRE2004, 2005
SATURN ION2004, 2005, 2006, 2007
SATURN L2002003
SATURN L3002003
SATURN LW2002002 (the catalog's model; the bulletin names a series or trim of it)
SATURN LW2002003
SATURN RELAY2005, 2006, 2007

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

Recalls for the same vehicles and component
10V2710002010-06-15. EQUIPMENT ADAPTIVE/MOBILITY
20101892010-06-07. Accessories
20101402010-04-29. Accessories
09V4560002009-11-19. EQUIPMENT:APPLIANCE:AIR CONDITIONER
09V3070002009-07-29. EQUIPMENT ADAPTIVE/MOBILITY
09V2720002009-07-06. EQUIPMENT ADAPTIVE/MOBILITY
09V2700002009-07-06. EQUIPMENT ADAPTIVE/MOBILITY
09V0500002009-02-06. EQUIPMENT ADAPTIVE/MOBILITY
09V0490002009-02-06. EQUIPMENT ADAPTIVE/MOBILITY
08V5190002008-10-06. EQUIPMENT ADAPTIVE/MOBILITY

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

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