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Service bulletin 14515

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 id10247214
Published by NHTSA2023-12-18
Manufacturer's number14515
Manufacturer's date2014-12-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Chassis Electronic Control Module Internal Contamination

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

Electrical system

Vehicles listed
BUICK ENCLAVE2009, 2010, 2011, 2012, 2013, 2014
CADILLAC CTS2009, 2010, 2011, 2012, 2013, 2014
CADILLAC ESCALADE2008, 2009, 2010, 2011, 2012, 2013, 2014
CADILLAC ESCALADE ESV2008, 2009, 2010, 2011, 2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET AVALANCHE2008, 2009, 2010, 2011, 2012, 2013
CHEVROLET COLORADO2009, 2010, 2011, 2012
CHEVROLET EXPRESS2008, 2009, 2010, 2011, 2012, 2013, 2014
CHEVROLET IMPALA2012, 2013, 2014
CHEVROLET SILVERADO 15002007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2008, 2009, 2010, 2011, 2012, 2013, 2014
CHEVROLET TAHOE2008, 2009, 2010, 2011, 2012, 2013, 2014
CHEVROLET TRAVERSE2009, 2010, 2011, 2012, 2013, 2014
GMC ACADIA2009, 2010, 2011, 2012, 2013, 2014
GMC CANYON2009, 2010, 2011, 2012
GMC SAVANA2008, 2009, 2010, 2011, 2012, 2013, 2014
GMC SIERRA 15002007, 2008, 2009, 2010 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002011 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2008, 2009, 2010, 2011, 2012, 2013, 2014
GMC YUKON XL2008, 2009, 2010, 2011
GMC YUKON XL2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
HUMMER H22008, 2009
HUMMER H32009, 2010
SATURN OUTLOOK2008, 2009
SATURN VUE2008, 2009

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

Recalls for the same vehicles and component
20242942024-05-24. Electrical
20232102023-04-06. Electrical
23V2470002023-04-06. ELECTRICAL SYSTEM:WIRING
20193252019-06-28. Electrical
20184812018-09-07. Electrical
20182342018-05-04. Electrical
20165972016-11-29. Electrical
15V6400002015-10-09. ELECTRICAL SYSTEM:IGNITION
20154582015-10-08. Electrical
20150022014-12-30. Electrical

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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23-NA-0012025-04-28. Service bulletin. This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
13-08-116-001K2025-04-25. Service bulletin. The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
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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.
18-NA-1802025-01-30. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
09-06-04-026Z2025-01-23. Service bulletin. This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.