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TSB: BUICK ACADIA, AVALANCHE, AVALANCHE 1500, CTS, DTS, ENCLAVE, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, EXPRESS, EXPRESS 1500, G8, H2, IMPALA, LUCERNE, MONTE CARLO, OUTLOOK, SAVANA, SAVANA 1500, SIERRA, SIERRA 1500, SILVERADO, SILVERADO 1500, SRX, SUBURBAN, SUBURBAN 1500, TAHOE, TORRENT, TRAVERSE, VUE, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL, YUKON XL 1500 (2006–2011)

Bulletin PIT-5028 — September 1, 2010

Bulletin Details

Bulletin IDPIT-5028
ManufacturerBUICK
ModelsACADIA, AVALANCHE, AVALANCHE 1500, CTS, DTS, ENCLAVE, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, EXPRESS, EXPRESS 1500, G8, H2, IMPALA, LUCERNE, MONTE CARLO, OUTLOOK, SAVANA, SAVANA 1500, SIERRA, SIERRA 1500, SILVERADO, SILVERADO 1500, SRX, SUBURBAN, SUBURBAN 1500, TAHOE, TORRENT, TRAVERSE, VUE, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL, YUKON XL 1500
Model Years2006–2011
Date IssuedSeptember 1, 2010
Date Added to NHTSAMarch 14, 2011
ComponentENGINE AND ENGINE COOLING:ENGINE
Vehicles Affected131 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

PONTIAC/SATURN/BUICK/GMC/CHEVROLET/CADILLAC/HUMMER: VEHICLE START AND STALLS AFTER THEFT DETERRENT MODULE REPLACEMENT. MODEL YEARS 2006-2011. DOES NOT APPLY TO VEHICLES WITH KEYLESS ACCESS SYSTEM. *PE

Affected Vehicles

MakeModelYearComponent
GMC ACADIA 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET AVALANCHE 1500 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC CTS 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC DTS 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK ENCLAVE 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EQUINOX 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE ESV 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE EXT 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EXPRESS 1500 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET IMPALA 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK LUCERNE 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SAVANA 1500 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SIERRA 1500 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SILVERADO 1500 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SUBURBAN 1500 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET TAHOE 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET TRAVERSE 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI XL 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON XL 1500 2011 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC ACADIA 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET AVALANCHE 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC CTS 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC DTS 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK ENCLAVE 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EQUINOX 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE ESV 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE EXT 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EXPRESS 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
HUMMER H2 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET IMPALA 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK LUCERNE 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
SATURN OUTLOOK 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SAVANA 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SIERRA 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SILVERADO 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SUBURBAN 1500 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET TAHOE 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET TRAVERSE 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
SATURN VUE 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI XL 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON XL 1500 2010 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC ACADIA 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET AVALANCHE 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC CTS 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC DTS 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK ENCLAVE 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EQUINOX 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE ESV 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE EXT 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EXPRESS 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
PONTIAC G8 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
HUMMER H2 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET IMPALA 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK LUCERNE 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
SATURN OUTLOOK 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SAVANA 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SIERRA 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SILVERADO 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC SRX 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SUBURBAN 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET TAHOE 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
PONTIAC TORRENT 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET TRAVERSE 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
SATURN VUE 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI XL 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON XL 2009 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC ACADIA 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET AVALANCHE 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC CTS 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC DTS 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK ENCLAVE 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EQUINOX 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE ESV 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE EXT 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EXPRESS 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
PONTIAC G8 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
HUMMER H2 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET IMPALA 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK LUCERNE 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
SATURN OUTLOOK 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SAVANA 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SIERRA 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SILVERADO 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC SRX 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SUBURBAN 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET TAHOE 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
PONTIAC TORRENT 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
SATURN VUE 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI XL 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON XL 2008 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC ACADIA 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET AVALANCHE 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC DTS 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EQUINOX 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE ESV 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE EXT 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET EXPRESS 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET IMPALA 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK LUCERNE 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET MONTE CARLO 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
SATURN OUTLOOK 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SAVANA 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC SIERRA 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SILVERADO 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC SRX 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET SUBURBAN 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET TAHOE 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
PONTIAC TORRENT 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON DENALI XL 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
GMC YUKON XL 2007 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC DTS 2006 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE ESV 2006 061000 ENGINE AND ENGINE COOLING:ENGINE
CADILLAC ESCALADE EXT 2006 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET IMPALA 2006 061000 ENGINE AND ENGINE COOLING:ENGINE
BUICK LUCERNE 2006 061000 ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET MONTE CARLO 2006 061000 ENGINE AND ENGINE COOLING:ENGINE

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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 (PIT-5028) 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.

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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.

Back to All TSBs