TSB: BUICK 9-3, 9-4X, 9-5, ACADIA, ALERO, ASTRA, ATS, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, AVEO, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CAPTIVA SPORT, COBALT, COLORADO, CORVETTE, CORVETTE ZR1, CRUZE, CT6, CTS, CTS-V, DTS, ENCLAVE, ENCORE, ENVOY, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, G3, G5, GMC, HHR, IMPALA, LACROSSE, LESABRE, LUCERNE, MALIBU, MALIBU ECO, OUTLOOK, REGAL, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SONIC, SPARK, SRX, STS, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, TAHOE, TAHOE HYBRID, TAHOE POLICE PURSUIT, TERRAIN, TRAILBLAZER, TRAVERSE, TRAX, VERANO, VOLT, VUE, XT5, XTS, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500 (2011–2013)

Bulletin PI0412B — March 1, 2013

Bulletin Details

Bulletin IDPI0412B
ManufacturerBUICK
Models9-3, 9-4X, 9-5, ACADIA, ALERO, ASTRA, ATS, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, AVEO, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CAPTIVA SPORT, COBALT, COLORADO, CORVETTE, CORVETTE ZR1, CRUZE, CT6, CTS, CTS-V, DTS, ENCLAVE, ENCORE, ENVOY, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, G3, G5, GMC, HHR, IMPALA, LACROSSE, LESABRE, LUCERNE, MALIBU, MALIBU ECO, OUTLOOK, REGAL, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SONIC, SPARK, SRX, STS, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, TAHOE, TAHOE HYBRID, TAHOE POLICE PURSUIT, TERRAIN, TRAILBLAZER, TRAVERSE, TRAX, VERANO, VOLT, VUE, XT5, XTS, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500
Model Years2011–2013
Date IssuedMarch 1, 2013
Date Added to NHTSAMay 6, 2024
ComponentENGINE AND ENGINE COOLING
Vehicles Affected400 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

No Crank/No Start, Dead Battery Due to Parasitic Drain/Discharge.

Affected Vehicles

MakeModelYearComponent
GMC ACADIA 2013 060000 ENGINE AND ENGINE COOLING
GMC ACADIA 2013 110000 ELECTRICAL SYSTEM
CADILLAC ATS 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC ATS 2013 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET AVALANCHE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 1500 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET AVALANCHE 1500 2013 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2500 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET AVALANCHE 2500 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CAMARO 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAMARO 2013 110000 ELECTRICAL SYSTEM
GMC CANYON 2013 060000 ENGINE AND ENGINE COOLING
GMC CANYON 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CAPRICE 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPRICE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CAPRICE POLICE PURSUIT 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPRICE POLICE PURSUIT 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CAPTIVA 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPTIVA 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CAPTIVA SPORT 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPTIVA SPORT 2013 110000 ELECTRICAL SYSTEM
CHEVROLET COBALT 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET COBALT 2013 110000 ELECTRICAL SYSTEM
CHEVROLET COLORADO 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET COLORADO 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET CORVETTE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET CRUZE 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET CRUZE 2013 110000 ELECTRICAL SYSTEM
CADILLAC CT6 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC CT6 2013 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC CTS 2013 110000 ELECTRICAL SYSTEM
BUICK ENCLAVE 2013 060000 ENGINE AND ENGINE COOLING
BUICK ENCLAVE 2013 110000 ELECTRICAL SYSTEM
BUICK ENCORE 2013 060000 ENGINE AND ENGINE COOLING
BUICK ENCORE 2013 110000 ELECTRICAL SYSTEM
GMC ENVOY 2013 060000 ENGINE AND ENGINE COOLING
GMC ENVOY 2013 110000 ELECTRICAL SYSTEM
CHEVROLET EQUINOX 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET EQUINOX 2013 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE 2013 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE ESV 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE ESV 2013 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE EXT 2013 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE HYBRID 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE HYBRID 2013 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET EXPRESS 2013 110000 ELECTRICAL SYSTEM
CHEVROLET IMPALA 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET IMPALA 2013 110000 ELECTRICAL SYSTEM
BUICK LACROSSE 2013 060000 ENGINE AND ENGINE COOLING
BUICK LACROSSE 2013 110000 ELECTRICAL SYSTEM
BUICK LESABRE 2013 060000 ENGINE AND ENGINE COOLING
BUICK LESABRE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET MALIBU 2013 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU ECO 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET MALIBU ECO 2013 110000 ELECTRICAL SYSTEM
BUICK REGAL 2013 060000 ENGINE AND ENGINE COOLING
BUICK REGAL 2013 110000 ELECTRICAL SYSTEM
GMC SAVANA 2013 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 2013 110000 ELECTRICAL SYSTEM
GMC SAVANA 1500 2013 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 1500 2013 110000 ELECTRICAL SYSTEM
GMC SAVANA 2500 2013 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 2500 2013 110000 ELECTRICAL SYSTEM
GMC SAVANA 3500 2013 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 3500 2013 110000 ELECTRICAL SYSTEM
GMC SIERRA 1500 2013 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 1500 2013 110000 ELECTRICAL SYSTEM
GMC SIERRA 2500 2013 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 2500 2013 110000 ELECTRICAL SYSTEM
GMC SIERRA 3500 2013 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 3500 2013 110000 ELECTRICAL SYSTEM
GMC SIERRA DENALI 2013 060000 ENGINE AND ENGINE COOLING
GMC SIERRA DENALI 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 1500 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 1500 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 2500 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 2500 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 3500 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 3500 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SONIC 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET SONIC 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SPARK 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET SPARK 2013 110000 ELECTRICAL SYSTEM
CADILLAC SRX 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC SRX 2013 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET SUBURBAN 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE HYBRID 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE HYBRID 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE POLICE PURSUIT 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE POLICE PURSUIT 2013 110000 ELECTRICAL SYSTEM
GMC TERRAIN 2013 060000 ENGINE AND ENGINE COOLING
GMC TERRAIN 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TRAILBLAZER 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET TRAILBLAZER 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TRAVERSE 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET TRAVERSE 2013 110000 ELECTRICAL SYSTEM
CHEVROLET TRAX 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET TRAX 2013 110000 ELECTRICAL SYSTEM
BUICK VERANO 2013 060000 ENGINE AND ENGINE COOLING
BUICK VERANO 2013 110000 ELECTRICAL SYSTEM
CHEVROLET VOLT 2013 060000 ENGINE AND ENGINE COOLING
CHEVROLET VOLT 2013 110000 ELECTRICAL SYSTEM
CADILLAC XT5 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC XT5 2013 110000 ELECTRICAL SYSTEM
CADILLAC XTS 2013 060000 ENGINE AND ENGINE COOLING
CADILLAC XTS 2013 110000 ELECTRICAL SYSTEM
GMC YUKON 2013 060000 ENGINE AND ENGINE COOLING
GMC YUKON 2013 110000 ELECTRICAL SYSTEM
GMC YUKON DENALI 2013 060000 ENGINE AND ENGINE COOLING
GMC YUKON DENALI 2013 110000 ELECTRICAL SYSTEM
GMC YUKON DENALI XL 2013 060000 ENGINE AND ENGINE COOLING
GMC YUKON DENALI XL 2013 110000 ELECTRICAL SYSTEM
GMC YUKON HYBRID 2013 060000 ENGINE AND ENGINE COOLING
GMC YUKON HYBRID 2013 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2013 060000 ENGINE AND ENGINE COOLING
GMC YUKON XL 2013 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2500 2013 060000 ENGINE AND ENGINE COOLING
GMC YUKON XL 2500 2013 110000 ELECTRICAL SYSTEM
SAAB 9-4X 2012 060000 ENGINE AND ENGINE COOLING
SAAB 9-4X 2012 110000 ELECTRICAL SYSTEM
SAAB 9-5 2012 060000 ENGINE AND ENGINE COOLING
SAAB 9-5 2012 110000 ELECTRICAL SYSTEM
GMC ACADIA 2012 060000 ENGINE AND ENGINE COOLING
GMC ACADIA 2012 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET AVALANCHE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 1500 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET AVALANCHE 1500 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CAMARO 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAMARO 2012 110000 ELECTRICAL SYSTEM
GMC CANYON 2012 060000 ENGINE AND ENGINE COOLING
GMC CANYON 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CAPRICE 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPRICE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CAPRICE POLICE PURSUIT 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPRICE POLICE PURSUIT 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CAPTIVA 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPTIVA 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CAPTIVA SPORT 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPTIVA SPORT 2012 110000 ELECTRICAL SYSTEM
CHEVROLET COBALT 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET COBALT 2012 110000 ELECTRICAL SYSTEM
CHEVROLET COLORADO 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET COLORADO 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET CORVETTE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET CRUZE 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET CRUZE 2012 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC CTS 2012 110000 ELECTRICAL SYSTEM
CADILLAC CTS-V 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC CTS-V 2012 110000 ELECTRICAL SYSTEM
CADILLAC DTS 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC DTS 2012 110000 ELECTRICAL SYSTEM
BUICK ENCLAVE 2012 060000 ENGINE AND ENGINE COOLING
BUICK ENCLAVE 2012 110000 ELECTRICAL SYSTEM
GMC ENVOY 2012 060000 ENGINE AND ENGINE COOLING
GMC ENVOY 2012 110000 ELECTRICAL SYSTEM
CHEVROLET EQUINOX 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET EQUINOX 2012 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE 2012 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE ESV 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE ESV 2012 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE EXT 2012 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE HYBRID 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE HYBRID 2012 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET EXPRESS 2012 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 1500 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET EXPRESS 1500 2012 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 3500 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET EXPRESS 3500 2012 110000 ELECTRICAL SYSTEM
CHEVROLET IMPALA 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET IMPALA 2012 110000 ELECTRICAL SYSTEM
BUICK LACROSSE 2012 060000 ENGINE AND ENGINE COOLING
BUICK LACROSSE 2012 110000 ELECTRICAL SYSTEM
BUICK LUCERNE 2012 060000 ENGINE AND ENGINE COOLING
BUICK LUCERNE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET MALIBU 2012 110000 ELECTRICAL SYSTEM
BUICK REGAL 2012 060000 ENGINE AND ENGINE COOLING
BUICK REGAL 2012 110000 ELECTRICAL SYSTEM
GMC SAVANA 2012 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 2012 110000 ELECTRICAL SYSTEM
GMC SAVANA 1500 2012 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 1500 2012 110000 ELECTRICAL SYSTEM
GMC SAVANA 2500 2012 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 2500 2012 110000 ELECTRICAL SYSTEM
GMC SAVANA 3500 2012 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 3500 2012 110000 ELECTRICAL SYSTEM
GMC SIERRA 1500 2012 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 1500 2012 110000 ELECTRICAL SYSTEM
GMC SIERRA 2500 2012 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 2500 2012 110000 ELECTRICAL SYSTEM
GMC SIERRA 3500 2012 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 3500 2012 110000 ELECTRICAL SYSTEM
GMC SIERRA DENALI 2012 060000 ENGINE AND ENGINE COOLING
GMC SIERRA DENALI 2012 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 1500 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 1500 2012 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 2500 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 2500 2012 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 3500 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 3500 2012 110000 ELECTRICAL SYSTEM
CHEVROLET SONIC 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET SONIC 2012 110000 ELECTRICAL SYSTEM
CADILLAC SRX 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC SRX 2012 110000 ELECTRICAL SYSTEM
CADILLAC STS 2012 060000 ENGINE AND ENGINE COOLING
CADILLAC STS 2012 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET SUBURBAN 2012 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE 2012 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE HYBRID 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE HYBRID 2012 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE POLICE PURSUIT 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE POLICE PURSUIT 2012 110000 ELECTRICAL SYSTEM
GMC TERRAIN 2012 060000 ENGINE AND ENGINE COOLING
GMC TERRAIN 2012 110000 ELECTRICAL SYSTEM
CHEVROLET TRAVERSE 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET TRAVERSE 2012 110000 ELECTRICAL SYSTEM
BUICK VERANO 2012 060000 ENGINE AND ENGINE COOLING
BUICK VERANO 2012 110000 ELECTRICAL SYSTEM
CHEVROLET VOLT 2012 060000 ENGINE AND ENGINE COOLING
CHEVROLET VOLT 2012 110000 ELECTRICAL SYSTEM
GMC YUKON 2012 060000 ENGINE AND ENGINE COOLING
GMC YUKON 2012 110000 ELECTRICAL SYSTEM
GMC YUKON DENALI 2012 060000 ENGINE AND ENGINE COOLING
GMC YUKON DENALI 2012 110000 ELECTRICAL SYSTEM
GMC YUKON DENALI XL 2012 060000 ENGINE AND ENGINE COOLING
GMC YUKON DENALI XL 2012 110000 ELECTRICAL SYSTEM
GMC YUKON HYBRID 2012 060000 ENGINE AND ENGINE COOLING
GMC YUKON HYBRID 2012 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2012 060000 ENGINE AND ENGINE COOLING
GMC YUKON XL 2012 110000 ELECTRICAL SYSTEM
GMC YUKON XL 1500 2012 060000 ENGINE AND ENGINE COOLING
GMC YUKON XL 1500 2012 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2500 2012 060000 ENGINE AND ENGINE COOLING
GMC YUKON XL 2500 2012 110000 ELECTRICAL SYSTEM
SAAB 9-3 2011 060000 ENGINE AND ENGINE COOLING
SAAB 9-3 2011 110000 ELECTRICAL SYSTEM
SAAB 9-4X 2011 060000 ENGINE AND ENGINE COOLING
SAAB 9-4X 2011 110000 ELECTRICAL SYSTEM
SAAB 9-5 2011 060000 ENGINE AND ENGINE COOLING
SAAB 9-5 2011 110000 ELECTRICAL SYSTEM
GMC ACADIA 2011 060000 ENGINE AND ENGINE COOLING
GMC ACADIA 2011 110000 ELECTRICAL SYSTEM
OLDSMOBILE ALERO 2011 060000 ENGINE AND ENGINE COOLING
OLDSMOBILE ALERO 2011 110000 ELECTRICAL SYSTEM
SATURN ASTRA 2011 060000 ENGINE AND ENGINE COOLING
SATURN ASTRA 2011 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET AVALANCHE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET AVALANCHE 1500 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET AVALANCHE 1500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET AVEO 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET AVEO 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CAMARO 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAMARO 2011 110000 ELECTRICAL SYSTEM
GMC CANYON 2011 060000 ENGINE AND ENGINE COOLING
GMC CANYON 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CAPRICE 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPRICE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CAPTIVA 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPTIVA 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CAPTIVA SPORT 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET CAPTIVA SPORT 2011 110000 ELECTRICAL SYSTEM
CHEVROLET COBALT 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET COBALT 2011 110000 ELECTRICAL SYSTEM
CHEVROLET COLORADO 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET COLORADO 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET CORVETTE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CORVETTE ZR1 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET CORVETTE ZR1 2011 110000 ELECTRICAL SYSTEM
CHEVROLET CRUZE 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET CRUZE 2011 110000 ELECTRICAL SYSTEM
CADILLAC CTS 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC CTS 2011 110000 ELECTRICAL SYSTEM
CADILLAC CTS-V 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC CTS-V 2011 110000 ELECTRICAL SYSTEM
CADILLAC DTS 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC DTS 2011 110000 ELECTRICAL SYSTEM
BUICK ENCLAVE 2011 060000 ENGINE AND ENGINE COOLING
BUICK ENCLAVE 2011 110000 ELECTRICAL SYSTEM
GMC ENVOY 2011 060000 ENGINE AND ENGINE COOLING
GMC ENVOY 2011 110000 ELECTRICAL SYSTEM
CHEVROLET EQUINOX 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET EQUINOX 2011 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE 2011 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE ESV 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE ESV 2011 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE EXT 2011 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE EXT 1500 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE EXT 1500 2011 110000 ELECTRICAL SYSTEM
CADILLAC ESCALADE HYBRID 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC ESCALADE HYBRID 2011 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET EXPRESS 2011 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 1500 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET EXPRESS 1500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET EXPRESS 2500 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET EXPRESS 2500 2011 110000 ELECTRICAL SYSTEM
PONTIAC G3 2011 060000 ENGINE AND ENGINE COOLING
PONTIAC G3 2011 110000 ELECTRICAL SYSTEM
PONTIAC G5 2011 060000 ENGINE AND ENGINE COOLING
PONTIAC G5 2011 110000 ELECTRICAL SYSTEM
CHEVROLET HHR 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET HHR 2011 110000 ELECTRICAL SYSTEM
CHEVROLET IMPALA 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET IMPALA 2011 110000 ELECTRICAL SYSTEM
BUICK LACROSSE 2011 060000 ENGINE AND ENGINE COOLING
BUICK LACROSSE 2011 110000 ELECTRICAL SYSTEM
BUICK LUCERNE 2011 060000 ENGINE AND ENGINE COOLING
BUICK LUCERNE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET MALIBU 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET MALIBU 2011 110000 ELECTRICAL SYSTEM
SATURN OUTLOOK 2011 060000 ENGINE AND ENGINE COOLING
SATURN OUTLOOK 2011 110000 ELECTRICAL SYSTEM
BUICK REGAL 2011 060000 ENGINE AND ENGINE COOLING
BUICK REGAL 2011 110000 ELECTRICAL SYSTEM
GMC SAVANA 2011 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 2011 110000 ELECTRICAL SYSTEM
GMC SAVANA 1500 2011 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 1500 2011 110000 ELECTRICAL SYSTEM
GMC SAVANA 2500 2011 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 2500 2011 110000 ELECTRICAL SYSTEM
GMC SAVANA 3500 2011 060000 ENGINE AND ENGINE COOLING
GMC SAVANA 3500 2011 110000 ELECTRICAL SYSTEM
GMC SIERRA 1500 2011 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 1500 2011 110000 ELECTRICAL SYSTEM
GMC SIERRA 2500 2011 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 2500 2011 110000 ELECTRICAL SYSTEM
GMC SIERRA 3500 2011 060000 ENGINE AND ENGINE COOLING
GMC SIERRA 3500 2011 110000 ELECTRICAL SYSTEM
GMC SIERRA DENALI 2011 060000 ENGINE AND ENGINE COOLING
GMC SIERRA DENALI 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 1500 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 1500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 2500 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 2500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SILVERADO 3500 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET SILVERADO 3500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SONIC 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET SONIC 2011 110000 ELECTRICAL SYSTEM
CADILLAC SRX 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC SRX 2011 110000 ELECTRICAL SYSTEM
CADILLAC STS 2011 060000 ENGINE AND ENGINE COOLING
CADILLAC STS 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET SUBURBAN 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 1500 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET SUBURBAN 1500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET SUBURBAN 2500 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET SUBURBAN 2500 2011 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE HYBRID 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE HYBRID 2011 110000 ELECTRICAL SYSTEM
CHEVROLET TAHOE POLICE PURSUIT 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET TAHOE POLICE PURSUIT 2011 110000 ELECTRICAL SYSTEM
GMC TERRAIN 2011 060000 ENGINE AND ENGINE COOLING
GMC TERRAIN 2011 110000 ELECTRICAL SYSTEM
CHEVROLET TRAVERSE 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET TRAVERSE 2011 110000 ELECTRICAL SYSTEM
CHEVROLET VOLT 2011 060000 ENGINE AND ENGINE COOLING
CHEVROLET VOLT 2011 110000 ELECTRICAL SYSTEM
SATURN VUE 2011 060000 ENGINE AND ENGINE COOLING
SATURN VUE 2011 110000 ELECTRICAL SYSTEM
GMC YUKON 2011 060000 ENGINE AND ENGINE COOLING
GMC YUKON 2011 110000 ELECTRICAL SYSTEM
GMC YUKON DENALI 2011 060000 ENGINE AND ENGINE COOLING
GMC YUKON DENALI 2011 110000 ELECTRICAL SYSTEM
GMC YUKON DENALI XL 2011 060000 ENGINE AND ENGINE COOLING
GMC YUKON DENALI XL 2011 110000 ELECTRICAL SYSTEM
GMC YUKON HYBRID 2011 060000 ENGINE AND ENGINE COOLING
GMC YUKON HYBRID 2011 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2011 060000 ENGINE AND ENGINE COOLING
GMC YUKON XL 2011 110000 ELECTRICAL SYSTEM
GMC YUKON XL 1500 2011 060000 ENGINE AND ENGINE COOLING
GMC YUKON XL 1500 2011 110000 ELECTRICAL SYSTEM
GMC YUKON XL 2500 2011 060000 ENGINE AND ENGINE COOLING
GMC YUKON XL 2500 2011 110000 ELECTRICAL SYSTEM
GMC GMC 110000 ELECTRICAL SYSTEM
GMC GMC 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

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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 (PI0412B) 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.