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Service bulletin 12-08-132-001B

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 id10137918
Published by NHTSA2018-05-21
Manufacturer's number12-08-132-001B
Manufacturer's date2014-05-19
NHTSA componentEQUIPMENT; ELECTRICAL SYSTEM

NHTSA's summary

This informational bulletin explains if the fuse is open when the customer plugs in the trailer, that it may be the cause if diagnostics finds no problems to that point.

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, Equipment and accessories

Vehicles listed
BUICK ENCLAVE2011, 2012, 2013, 2014, 2015
BUICK ENCORE2014, 2015
BUICK LACROSSE2011, 2012, 2013, 2014, 2015
BUICK REGAL2011, 2012, 2013, 2014, 2015
BUICK VERANO2012, 2013, 2014, 2015
CADILLAC ATS2013, 2014, 2015
CADILLAC CTS2011, 2012, 2013, 2014, 2015
CADILLAC ELR2014, 2015
CADILLAC ESCALADE2011, 2012, 2013, 2014, 2015
CADILLAC ESCALADE ESV2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE ESV2015 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC ESCALADE EXT2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
CADILLAC SRX2011, 2012, 2013, 2014, 2015
CADILLAC XTS2013, 2014, 2015
CHEVROLET AVALANCHE2011, 2012, 2013
CHEVROLET AVEO2011
CHEVROLET CAMARO2011, 2012, 2013, 2014, 2015
CHEVROLET CAPRICE POLICE PURSUIT2012 to 2015
CHEVROLET CAPTIVA2013 to 2015
CHEVROLET CHEVEROLET SS2014 to 2015
CHEVROLET CITY EXPRESS2015
CHEVROLET COLORADO2011, 2012
CHEVROLET COLORADO2015
CHEVROLET CORVETTE2011, 2012, 2013, 2014, 2015
CHEVROLET CRUZE2011, 2012, 2013, 2014, 2015
CHEVROLET EQUINOX2011, 2012, 2013, 2014, 2015
CHEVROLET EXPRESS2011, 2012, 2013, 2014, 2015
CHEVROLET HHR2011
CHEVROLET IMPALA2011, 2012, 2013, 2014, 2015
CHEVROLET MALIBU2011, 2012, 2013, 2014, 2015
CHEVROLET ORLANDO2013, 2014
CHEVROLET SILVERADO 15002011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SONIC2012, 2013, 2014, 2015
CHEVROLET SPARK2013, 2014, 2015
CHEVROLET SPARK EV2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2011, 2012, 2013, 2014, 2015
CHEVROLET TAHOE2011, 2012, 2013, 2014, 2015
CHEVROLET TRAVERSE2011, 2012, 2013, 2014, 2015
CHEVROLET TRAX2014, 2015
CHEVROLET VOLT2011, 2012, 2013, 2014, 2015
GMC ACADIA2011, 2012, 2013, 2014, 2015
GMC CANYON2011, 2012
GMC CANYON2015
GMC SAVANA2011, 2012, 2013, 2014, 2015
GMC SIERRA 15002011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002011, 2012, 2013, 2014, 2015 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA DENALI2015 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2011, 2012, 2013, 2014, 2015
GMC YUKON2011, 2012, 2013, 2014, 2015
GMC YUKON DENALI2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON DENALI XL2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2011
GMC YUKON XL2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON XL2015

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
20194632019-09-19. Electrical
20193252019-06-28. Electrical
20184812018-09-07. Electrical
20182342018-05-04. Electrical
20182122018-04-27. Accessories
18V2670002018-04-26. EQUIPMENT
20165972016-11-29. 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
18-NA-1802025-10-16. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
18-NA-1802025-09-26. Service bulletin. This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
25-NA-0872025-05-02. Service bulletin. This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
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.
24-NA-0982025-04-24. Service bulletin. This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
15-06-03-001F2025-04-15. Service bulletin. This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
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.