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Service bulletin 15-00-89-004A

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 id10113658
Published by NHTSA2017-08-15
Manufacturer's number15-00-89-004A
Manufacturer's date2015-05-22
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
BUICK CASCADA2016
BUICK ENCLAVE2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
BUICK ENCORE2013, 2014, 2015, 2016
BUICK ENVISION2016
BUICK LACROSSE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
BUICK LUCERNE2007, 2008, 2009, 2010, 2011
BUICK LUCERNE2012
BUICK RAINIER2007
BUICK REGAL2011, 2012, 2013, 2014, 2015, 2016
BUICK RENDEZVOUS2007
BUICK TERRAZA2007
BUICK TERRAZA2008
BUICK VERANO2012, 2013, 2014, 2015, 2016
CADILLAC ATS2013, 2014, 2015, 2016
CADILLAC CT62016
CADILLAC CTS2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CADILLAC DTS2007, 2008, 2009, 2010, 2011
CADILLAC ELR2014, 2015, 2016
CADILLAC ESCALADE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CADILLAC ESCALADE ESV2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CADILLAC STS2007, 2008, 2009, 2010, 2011
CADILLAC STS2012
CADILLAC XLR2007, 2008, 2009
CADILLAC XTS2013, 2014, 2015, 2016
CHEVROLET AVALANCHE2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET AVEO2009, 2010, 2011
CHEVROLET C SERIES2007 to 2009
CHEVROLET CAMARO2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET CAPRICE2011 to 2016
CHEVROLET CAPTIVA2012 to 2015
CHEVROLET CHEVEROLET SS2014 to 2016
CHEVROLET CITY EXPRESS2015, 2016
CHEVROLET COBALT2007, 2008, 2009, 2010
CHEVROLET COLORADO2007, 2008, 2009, 2010, 2011, 2012
CHEVROLET COLORADO2015, 2016
CHEVROLET CORVETTE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET CRUZE2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET EQUINOX2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET EXPRESS2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET HHR2007, 2008, 2009, 2010, 2011
CHEVROLET IMPALA2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET KODIAK2007 to 2009
CHEVROLET MALIBU2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET MONTE CARLO2007
CHEVROLET ORLANDO2012, 2013, 2014
CHEVROLET SILVERADO2007, 2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET SILVERADO2015, 2016
CHEVROLET SILVERADO 15002014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2012, 2013, 2014, 2015, 2016
CHEVROLET SPARK2013, 2014, 2015
CHEVROLET SPARK EV2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET T SERIES2007, 2008, 2009
CHEVROLET T SERIES2010
CHEVROLET TAHOE2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET TRAILBLAZER2007, 2008, 2009
CHEVROLET TRAVERSE2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET TRAX2013, 2014, 2015, 2016
CHEVROLET UPLANDER2007, 2008, 2009
CHEVROLET VOLT2011, 2012, 2013, 2014, 2015, 2016
CHEVROLET W-SERIES2007 to 2010
GMC ACADIA2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
GMC C SERIES2007 to 2009
GMC CANYON2007, 2008, 2009, 2010, 2011, 2012
GMC CANYON2015, 2016
GMC ENVOY2007, 2008, 2009
GMC G VAN BUS2010
GMC SAVANA2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
GMC SIERRA2007, 2008, 2009, 2010, 2011, 2012, 2013
GMC SIERRA2015, 2016
GMC SIERRA 15002014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2010, 2011, 2012, 2013, 2014, 2015, 2016
GMC TOPKICK2007 to 2010
GMC W-SERIES2007 to 2010
GMC YUKON2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
GMC YUKON DENALI2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2007, 2008, 2009, 2010, 2011
GMC YUKON XL2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2015, 2016
HUMMER H22007, 2008, 2009, 2010
HUMMER H32007, 2008, 2009, 2010
PONTIAC G32009, 2010
PONTIAC G32011
PONTIAC G52007, 2008, 2009, 2010
PONTIAC G62007, 2008, 2009, 2010
PONTIAC G82008, 2009, 2010
PONTIAC GRAND PRIX2007, 2008
PONTIAC GTO2007
PONTIAC MONTANA2007 to 2009
PONTIAC PURSUIT2007 to 2009
PONTIAC SOLSTICE2007, 2008, 2009, 2010
PONTIAC TORRENT2007, 2008, 2009
PONTIAC VIBE2007, 2008, 2009, 2010
SAAB 9-32009
SAAB 9-52009, 2010
SAAB 9-7X2007, 2008, 2009
SATURN ASTRA2008, 2009
SATURN ASTRA2010
SATURN AURA2007, 2008, 2009, 2010
SATURN ION2007
SATURN OUTLOOK2007, 2008, 2009, 2010
SATURN RELAY2007
SATURN RELAY2008
SATURN SKY2007, 2008, 2009, 2010
SATURN VUE2007, 2008, 2009, 2010

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

Recalls for the same vehicles and component
16V8680002016-12-02. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
20145772014-12-18. Engine
20140052014-01-13. Engine
14V0070002014-01-13. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

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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22-NA-0802025-10-16. Service bulletin. This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
15-NA-0102025-07-07. Service bulletin. This service bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states.
18-NA-0692025-05-06. Service bulletin. This service bulletin provides a service procedure to correct conditions of Poor Engine Performance in Extremely cold weather conditions, CAC Icing, MIL Illuminated with DTCs set.
25-NA-0522025-04-28. Service bulletin. This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system.
25-NA-0522025-04-10. Service bulletin. This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system.
16-NA-0032025-02-28. Service bulletin. This service bulletin provides repair information to correct a customer concern of a chirp, squeak noise heard coming from the rear of vehicle.
22-NA-0742025-02-12. Service bulletin. This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
21-NA-0432025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.