TSB: BUICK 9-7X, ACADIA, ATS, AURA, AVALANCHE, CAMARO, CANYON, COBALT, COLORADO, CORVETTE, CRUZE, CTS, DTS, ENCLAVE, ENVOY, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, EXPRESS, G5, G6, G8, GMC, H2, H3, HHR, IMPALA, LACROSSE, LUCERNE, MALIBU, ORLANDO, OUTLOOK, REGAL, SAVANA, SIERRA 2500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SKY, SOLSTICE, SONIC, SRX, STS, SUBURBAN, TAHOE, TERRAIN, TORRENT, TRAILBLAZER, TRAVERSE, TRAX, VERANO, VOLT, VUE, XLR, XTS, YUKON, YUKON XL (2008–2013)

Bulletin PI0086E — May 28, 2013

Bulletin Details

Bulletin IDPI0086E
ManufacturerBUICK
Models9-7X, ACADIA, ATS, AURA, AVALANCHE, CAMARO, CANYON, COBALT, COLORADO, CORVETTE, CRUZE, CTS, DTS, ENCLAVE, ENVOY, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, EXPRESS, G5, G6, G8, GMC, H2, H3, HHR, IMPALA, LACROSSE, LUCERNE, MALIBU, ORLANDO, OUTLOOK, REGAL, SAVANA, SIERRA 2500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SKY, SOLSTICE, SONIC, SRX, STS, SUBURBAN, TAHOE, TERRAIN, TORRENT, TRAILBLAZER, TRAVERSE, TRAX, VERANO, VOLT, VUE, XLR, XTS, YUKON, YUKON XL
Model Years2008–2013
Date IssuedMay 28, 2013
Date Added to NHTSAJune 4, 2018
ComponentELECTRICAL SYSTEM
Vehicles Affected355 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Affected Vehicles

MakeModelYearComponent
GMC ACADIA 2013 110000 ELECTRICAL SYSTEM
GMC ACADIA 2013 350000 EQUIPMENT
CADILLAC ATS 2013 110000 ELECTRICAL SYSTEM
CADILLAC ATS 2013 350000 EQUIPMENT
CHEVROLET AVALANCHE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2013 350000 EQUIPMENT
CHEVROLET CAMARO 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CAMARO 2013 350000 EQUIPMENT
CHEVROLET CORVETTE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE 2013 350000 EQUIPMENT
CHEVROLET CRUZE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CRUZE 2013 350000 EQUIPMENT
CADILLAC CTS 2013 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2013 350000 EQUIPMENT
BUICK ENCLAVE 2013 110000 ELECTRICAL SYSTEM
BUICK ENCLAVE 2013 350000 EQUIPMENT
CHEVROLET EQUINOX 2013 110000 ELECTRICAL SYSTEM
CHEVROLET EQUINOX 2013 350000 EQUIPMENT
CADILLAC ESCALADE 2013 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE 2013 350000 EQUIPMENT
CADILLAC ESCALADE ESV 2013 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE ESV 2013 350000 EQUIPMENT
CADILLAC ESCALADE EXT 2013 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 2013 350000 EQUIPMENT
CHEVROLET EXPRESS 2013 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 2013 350000 EQUIPMENT
CHEVROLET IMPALA 2013 110000 ELECTRICAL SYSTEM
CHEVROLET IMPALA 2013 350000 EQUIPMENT
BUICK LACROSSE 2013 110000 ELECTRICAL SYSTEM
BUICK LACROSSE 2013 350000 EQUIPMENT
CHEVROLET MALIBU 2013 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU 2013 350000 EQUIPMENT
CHEVROLET ORLANDO 2013 110000 ELECTRICAL SYSTEM
CHEVROLET ORLANDO 2013 350000 EQUIPMENT
BUICK REGAL 2013 110000 ELECTRICAL SYSTEM
BUICK REGAL 2013 350000 EQUIPMENT
GMC SAVANA 2013 110000 ELECTRICAL SYSTEM
GMC SAVANA 2013 350000 EQUIPMENT
GMC SIERRA 2500 2013 110000 ELECTRICAL SYSTEM
GMC SIERRA 2500 2013 350000 EQUIPMENT
GMC SIERRA DENALI 2013 110000 ELECTRICAL SYSTEM
GMC SIERRA DENALI 2013 350000 EQUIPMENT
CHEVROLET SILVERADO 2500 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 2500 2013 350000 EQUIPMENT
CHEVROLET SILVERADO 3500 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 3500 2013 350000 EQUIPMENT
CHEVROLET SONIC 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SONIC 2013 350000 EQUIPMENT
CADILLAC SRX 2013 110000 ELECTRICAL SYSTEM
CADILLAC SRX 2013 350000 EQUIPMENT
CHEVROLET SUBURBAN 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2013 350000 EQUIPMENT
CHEVROLET TAHOE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE 2013 350000 EQUIPMENT
GMC TERRAIN 2013 110000 ELECTRICAL SYSTEM
GMC TERRAIN 2013 350000 EQUIPMENT
CHEVROLET TRAVERSE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TRAVERSE 2013 350000 EQUIPMENT
CHEVROLET TRAX 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TRAX 2013 350000 EQUIPMENT
BUICK VERANO 2013 110000 ELECTRICAL SYSTEM
BUICK VERANO 2013 350000 EQUIPMENT
CHEVROLET VOLT 2013 110000 ELECTRICAL SYSTEM
CHEVROLET VOLT 2013 350000 EQUIPMENT
CADILLAC XTS 2013 110000 ELECTRICAL SYSTEM
CADILLAC XTS 2013 350000 EQUIPMENT
GMC YUKON 2013 110000 ELECTRICAL SYSTEM
GMC YUKON 2013 350000 EQUIPMENT
GMC YUKON XL 2013 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2013 350000 EQUIPMENT
GMC ACADIA 2012 110000 ELECTRICAL SYSTEM
GMC ACADIA 2012 350000 EQUIPMENT
CHEVROLET AVALANCHE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2012 350000 EQUIPMENT
CHEVROLET CAMARO 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CAMARO 2012 350000 EQUIPMENT
GMC CANYON 2012 110000 ELECTRICAL SYSTEM
GMC CANYON 2012 350000 EQUIPMENT
CHEVROLET COLORADO 2012 110000 ELECTRICAL SYSTEM
CHEVROLET COLORADO 2012 350000 EQUIPMENT
CHEVROLET CORVETTE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE 2012 350000 EQUIPMENT
CHEVROLET CRUZE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CRUZE 2012 350000 EQUIPMENT
CADILLAC CTS 2012 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2012 350000 EQUIPMENT
BUICK ENCLAVE 2012 110000 ELECTRICAL SYSTEM
BUICK ENCLAVE 2012 350000 EQUIPMENT
CHEVROLET EQUINOX 2012 110000 ELECTRICAL SYSTEM
CHEVROLET EQUINOX 2012 350000 EQUIPMENT
CADILLAC ESCALADE 2012 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE 2012 350000 EQUIPMENT
CADILLAC ESCALADE ESV 2012 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE ESV 2012 350000 EQUIPMENT
CADILLAC ESCALADE EXT 2012 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 2012 350000 EQUIPMENT
CHEVROLET EXPRESS 2012 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 2012 350000 EQUIPMENT
CHEVROLET IMPALA 2012 110000 ELECTRICAL SYSTEM
CHEVROLET IMPALA 2012 350000 EQUIPMENT
BUICK LACROSSE 2012 110000 ELECTRICAL SYSTEM
BUICK LACROSSE 2012 350000 EQUIPMENT
BUICK LUCERNE 2012 110000 ELECTRICAL SYSTEM
BUICK LUCERNE 2012 350000 EQUIPMENT
CHEVROLET MALIBU 2012 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU 2012 350000 EQUIPMENT
CHEVROLET ORLANDO 2012 110000 ELECTRICAL SYSTEM
CHEVROLET ORLANDO 2012 350000 EQUIPMENT
BUICK REGAL 2012 110000 ELECTRICAL SYSTEM
BUICK REGAL 2012 350000 EQUIPMENT
GMC SAVANA 2012 110000 ELECTRICAL SYSTEM
GMC SAVANA 2012 350000 EQUIPMENT
GMC SIERRA 2500 2012 110000 ELECTRICAL SYSTEM
GMC SIERRA 2500 2012 350000 EQUIPMENT
GMC SIERRA DENALI 2012 110000 ELECTRICAL SYSTEM
GMC SIERRA DENALI 2012 350000 EQUIPMENT
CHEVROLET SILVERADO 2500 2012 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 2500 2012 350000 EQUIPMENT
CHEVROLET SONIC 2012 110000 ELECTRICAL SYSTEM
CHEVROLET SONIC 2012 350000 EQUIPMENT
CADILLAC SRX 2012 110000 ELECTRICAL SYSTEM
CADILLAC SRX 2012 350000 EQUIPMENT
CHEVROLET SUBURBAN 2012 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2012 350000 EQUIPMENT
CHEVROLET TAHOE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE 2012 350000 EQUIPMENT
GMC TERRAIN 2012 110000 ELECTRICAL SYSTEM
GMC TERRAIN 2012 350000 EQUIPMENT
CHEVROLET TRAVERSE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET TRAVERSE 2012 350000 EQUIPMENT
BUICK VERANO 2012 110000 ELECTRICAL SYSTEM
BUICK VERANO 2012 350000 EQUIPMENT
CHEVROLET VOLT 2012 110000 ELECTRICAL SYSTEM
CHEVROLET VOLT 2012 350000 EQUIPMENT
GMC YUKON 2012 110000 ELECTRICAL SYSTEM
GMC YUKON 2012 350000 EQUIPMENT
GMC YUKON XL 2012 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2012 350000 EQUIPMENT
GMC ACADIA 2011 110000 ELECTRICAL SYSTEM
GMC ACADIA 2011 350000 EQUIPMENT
CHEVROLET AVALANCHE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2011 350000 EQUIPMENT
CHEVROLET CAMARO 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CAMARO 2011 350000 EQUIPMENT
GMC CANYON 2011 110000 ELECTRICAL SYSTEM
GMC CANYON 2011 350000 EQUIPMENT
CHEVROLET COLORADO 2011 110000 ELECTRICAL SYSTEM
CHEVROLET COLORADO 2011 350000 EQUIPMENT
CHEVROLET CORVETTE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE 2011 350000 EQUIPMENT
CHEVROLET CRUZE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CRUZE 2011 350000 EQUIPMENT
CADILLAC CTS 2011 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2011 350000 EQUIPMENT
CADILLAC DTS 2011 110000 ELECTRICAL SYSTEM
CADILLAC DTS 2011 350000 EQUIPMENT
BUICK ENCLAVE 2011 110000 ELECTRICAL SYSTEM
BUICK ENCLAVE 2011 350000 EQUIPMENT
CHEVROLET EQUINOX 2011 110000 ELECTRICAL SYSTEM
CHEVROLET EQUINOX 2011 350000 EQUIPMENT
CADILLAC ESCALADE 2011 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE 2011 350000 EQUIPMENT
CADILLAC ESCALADE ESV 2011 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE ESV 2011 350000 EQUIPMENT
CADILLAC ESCALADE EXT 2011 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 2011 350000 EQUIPMENT
CHEVROLET EXPRESS 2011 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 2011 350000 EQUIPMENT
CHEVROLET HHR 2011 110000 ELECTRICAL SYSTEM
CHEVROLET HHR 2011 350000 EQUIPMENT
CHEVROLET IMPALA 2011 110000 ELECTRICAL SYSTEM
CHEVROLET IMPALA 2011 350000 EQUIPMENT
BUICK LACROSSE 2011 110000 ELECTRICAL SYSTEM
BUICK LACROSSE 2011 350000 EQUIPMENT
BUICK LUCERNE 2011 110000 ELECTRICAL SYSTEM
BUICK LUCERNE 2011 350000 EQUIPMENT
CHEVROLET MALIBU 2011 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU 2011 350000 EQUIPMENT
BUICK REGAL 2011 110000 ELECTRICAL SYSTEM
BUICK REGAL 2011 350000 EQUIPMENT
GMC SAVANA 2011 110000 ELECTRICAL SYSTEM
GMC SAVANA 2011 350000 EQUIPMENT
GMC SIERRA 2500 2011 110000 ELECTRICAL SYSTEM
GMC SIERRA 2500 2011 350000 EQUIPMENT
GMC SIERRA DENALI 2011 110000 ELECTRICAL SYSTEM
GMC SIERRA DENALI 2011 350000 EQUIPMENT
CHEVROLET SILVERADO 1500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 1500 2011 350000 EQUIPMENT
CHEVROLET SILVERADO 2500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 2500 2011 350000 EQUIPMENT
CADILLAC SRX 2011 110000 ELECTRICAL SYSTEM
CADILLAC SRX 2011 350000 EQUIPMENT
CADILLAC STS 2011 110000 ELECTRICAL SYSTEM
CADILLAC STS 2011 350000 EQUIPMENT
CHEVROLET SUBURBAN 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2011 350000 EQUIPMENT
CHEVROLET TAHOE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE 2011 350000 EQUIPMENT
GMC TERRAIN 2011 110000 ELECTRICAL SYSTEM
GMC TERRAIN 2011 350000 EQUIPMENT
CHEVROLET TRAVERSE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET TRAVERSE 2011 350000 EQUIPMENT
CHEVROLET VOLT 2011 110000 ELECTRICAL SYSTEM
CHEVROLET VOLT 2011 350000 EQUIPMENT
GMC YUKON 2011 110000 ELECTRICAL SYSTEM
GMC YUKON 2011 350000 EQUIPMENT
GMC YUKON XL 2011 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2011 350000 EQUIPMENT
GMC ACADIA 2010 110000 ELECTRICAL SYSTEM
GMC ACADIA 2010 350000 EQUIPMENT
CHEVROLET AVALANCHE 2010 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2010 350000 EQUIPMENT
CHEVROLET CAMARO 2010 110000 ELECTRICAL SYSTEM
CHEVROLET CAMARO 2010 350000 EQUIPMENT
CHEVROLET COBALT 2010 110000 ELECTRICAL SYSTEM
CHEVROLET COBALT 2010 350000 EQUIPMENT
CHEVROLET CORVETTE 2010 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE 2010 350000 EQUIPMENT
CADILLAC CTS 2010 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2010 350000 EQUIPMENT
CADILLAC DTS 2010 110000 ELECTRICAL SYSTEM
CADILLAC DTS 2010 350000 EQUIPMENT
BUICK ENCLAVE 2010 110000 ELECTRICAL SYSTEM
BUICK ENCLAVE 2010 350000 EQUIPMENT
CHEVROLET EQUINOX 2010 110000 ELECTRICAL SYSTEM
CHEVROLET EQUINOX 2010 350000 EQUIPMENT
CADILLAC ESCALADE 2010 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE 2010 350000 EQUIPMENT
CADILLAC ESCALADE ESV 2010 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE ESV 2010 350000 EQUIPMENT
CADILLAC ESCALADE EXT 2010 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 2010 350000 EQUIPMENT
PONTIAC G5 2010 110000 ELECTRICAL SYSTEM
PONTIAC G5 2010 350000 EQUIPMENT
CHEVROLET HHR 2010 110000 ELECTRICAL SYSTEM
CHEVROLET HHR 2010 350000 EQUIPMENT
CHEVROLET IMPALA 2010 110000 ELECTRICAL SYSTEM
CHEVROLET IMPALA 2010 350000 EQUIPMENT
BUICK LACROSSE 2010 110000 ELECTRICAL SYSTEM
BUICK LACROSSE 2010 350000 EQUIPMENT
BUICK LUCERNE 2010 110000 ELECTRICAL SYSTEM
BUICK LUCERNE 2010 350000 EQUIPMENT
CHEVROLET MALIBU 2010 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU 2010 350000 EQUIPMENT
GMC SIERRA 2500 2010 110000 ELECTRICAL SYSTEM
GMC SIERRA 2500 2010 350000 EQUIPMENT
GMC SIERRA DENALI 2010 110000 ELECTRICAL SYSTEM
GMC SIERRA DENALI 2010 350000 EQUIPMENT
CHEVROLET SILVERADO 1500 2010 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 1500 2010 350000 EQUIPMENT
CHEVROLET SILVERADO 2500 2010 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 2500 2010 350000 EQUIPMENT
CADILLAC SRX 2010 110000 ELECTRICAL SYSTEM
CADILLAC SRX 2010 350000 EQUIPMENT
CADILLAC STS 2010 110000 ELECTRICAL SYSTEM
CADILLAC STS 2010 350000 EQUIPMENT
CHEVROLET SUBURBAN 2010 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2010 350000 EQUIPMENT
CHEVROLET TAHOE 2010 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE 2010 350000 EQUIPMENT
GMC TERRAIN 2010 110000 ELECTRICAL SYSTEM
GMC TERRAIN 2010 350000 EQUIPMENT
CHEVROLET TRAVERSE 2010 110000 ELECTRICAL SYSTEM
CHEVROLET TRAVERSE 2010 350000 EQUIPMENT
GMC YUKON 2010 110000 ELECTRICAL SYSTEM
GMC YUKON 2010 350000 EQUIPMENT
GMC YUKON XL 2010 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2010 350000 EQUIPMENT
SAAB 9-7X 2009 110000 ELECTRICAL SYSTEM
SAAB 9-7X 2009 350000 EQUIPMENT
GMC ACADIA 2009 110000 ELECTRICAL SYSTEM
GMC ACADIA 2009 350000 EQUIPMENT
SATURN AURA 2009 110000 ELECTRICAL SYSTEM
SATURN AURA 2009 350000 EQUIPMENT
CHEVROLET AVALANCHE 2009 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2009 350000 EQUIPMENT
CHEVROLET COBALT 2009 110000 ELECTRICAL SYSTEM
CHEVROLET COBALT 2009 350000 EQUIPMENT
CHEVROLET CORVETTE 2009 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE 2009 350000 EQUIPMENT
CADILLAC CTS 2009 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2009 350000 EQUIPMENT
CADILLAC DTS 2009 110000 ELECTRICAL SYSTEM
CADILLAC DTS 2009 350000 EQUIPMENT
BUICK ENCLAVE 2009 110000 ELECTRICAL SYSTEM
BUICK ENCLAVE 2009 350000 EQUIPMENT
GMC ENVOY 2009 110000 ELECTRICAL SYSTEM
GMC ENVOY 2009 350000 EQUIPMENT
CHEVROLET EQUINOX 2009 110000 ELECTRICAL SYSTEM
CHEVROLET EQUINOX 2009 350000 EQUIPMENT
CADILLAC ESCALADE 2009 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE 2009 350000 EQUIPMENT
CADILLAC ESCALADE ESV 2009 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE ESV 2009 350000 EQUIPMENT
CADILLAC ESCALADE EXT 2009 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 2009 350000 EQUIPMENT
PONTIAC G5 2009 110000 ELECTRICAL SYSTEM
PONTIAC G5 2009 350000 EQUIPMENT
PONTIAC G6 2009 110000 ELECTRICAL SYSTEM
PONTIAC G6 2009 350000 EQUIPMENT
PONTIAC G8 2009 110000 ELECTRICAL SYSTEM
PONTIAC G8 2009 350000 EQUIPMENT
HUMMER H2 2009 110000 ELECTRICAL SYSTEM
HUMMER H2 2009 350000 EQUIPMENT
HUMMER H3 2009 110000 ELECTRICAL SYSTEM
HUMMER H3 2009 350000 EQUIPMENT
CHEVROLET HHR 2009 110000 ELECTRICAL SYSTEM
CHEVROLET HHR 2009 350000 EQUIPMENT
CHEVROLET IMPALA 2009 110000 ELECTRICAL SYSTEM
CHEVROLET IMPALA 2009 350000 EQUIPMENT
BUICK LACROSSE 2009 110000 ELECTRICAL SYSTEM
BUICK LACROSSE 2009 350000 EQUIPMENT
BUICK LUCERNE 2009 110000 ELECTRICAL SYSTEM
BUICK LUCERNE 2009 350000 EQUIPMENT
CHEVROLET MALIBU 2009 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU 2009 350000 EQUIPMENT
SATURN OUTLOOK 2009 110000 ELECTRICAL SYSTEM
SATURN OUTLOOK 2009 350000 EQUIPMENT
GMC SIERRA 2500 2009 110000 ELECTRICAL SYSTEM
GMC SIERRA 2500 2009 350000 EQUIPMENT
GMC SIERRA DENALI 2009 110000 ELECTRICAL SYSTEM
GMC SIERRA DENALI 2009 350000 EQUIPMENT
CHEVROLET SILVERADO 1500 2009 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 1500 2009 350000 EQUIPMENT
CHEVROLET SILVERADO 2500 2009 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 2500 2009 350000 EQUIPMENT
SATURN SKY 2009 110000 ELECTRICAL SYSTEM
SATURN SKY 2009 350000 EQUIPMENT
PONTIAC SOLSTICE 2009 110000 ELECTRICAL SYSTEM
PONTIAC SOLSTICE 2009 350000 EQUIPMENT
CADILLAC SRX 2009 110000 ELECTRICAL SYSTEM
CADILLAC SRX 2009 350000 EQUIPMENT
CADILLAC STS 2009 110000 ELECTRICAL SYSTEM
CADILLAC STS 2009 350000 EQUIPMENT
CHEVROLET SUBURBAN 2009 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2009 350000 EQUIPMENT
CHEVROLET TAHOE 2009 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE 2009 350000 EQUIPMENT
PONTIAC TORRENT 2009 110000 ELECTRICAL SYSTEM
PONTIAC TORRENT 2009 350000 EQUIPMENT
CHEVROLET TRAILBLAZER 2009 110000 ELECTRICAL SYSTEM
CHEVROLET TRAILBLAZER 2009 350000 EQUIPMENT
CHEVROLET TRAVERSE 2009 110000 ELECTRICAL SYSTEM
CHEVROLET TRAVERSE 2009 350000 EQUIPMENT
SATURN VUE 2009 110000 ELECTRICAL SYSTEM
SATURN VUE 2009 350000 EQUIPMENT
CADILLAC XLR 2009 110000 ELECTRICAL SYSTEM
CADILLAC XLR 2009 350000 EQUIPMENT
GMC YUKON 2009 110000 ELECTRICAL SYSTEM
GMC YUKON 2009 350000 EQUIPMENT
GMC YUKON XL 2009 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2009 350000 EQUIPMENT
CADILLAC CTS 2008 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2008 350000 EQUIPMENT
GMC GMC 353000 EQUIPMENT:ELECTRICAL

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized BUICK dealer. Bring this bulletin ID (PI0086E) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.