TSB: BUICK ACADIA, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, ENCLAVE, ESCALADE, ESCALADE ESV, ESCALADE EXT, OUTLOOK, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, TAHOE, TRAVERSE, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL (2007–2016)

Bulletin PIT4211D — February 18, 2016

Bulletin Details

Bulletin IDPIT4211D
ManufacturerBUICK
ModelsACADIA, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, ENCLAVE, ESCALADE, ESCALADE ESV, ESCALADE EXT, OUTLOOK, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, TAHOE, TRAVERSE, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL
Model Years2007–2016
Date IssuedFebruary 18, 2016
Date Added to NHTSAMarch 22, 2017
ComponentEQUIPMENT:APPLIANCE:AIR CONDITIONER
Vehicles Affected184 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

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE AN OUTSIDE AIR TEMPERATURE INOPERATIVE. TO PERFORM AN INSTANT UPDATE OF THE AMBIENT TEMPERATURE SENSOR, PRESS AND HOLD THE RECIRC

Affected Vehicles

MakeModelYearComponent
GMC ACADIA 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2014 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 1500 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 2500 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE ESV 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE EXT 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 1500 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 2500 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 3500 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TAHOE 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TRAVERSE 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2013 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 1500 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE ESV 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE EXT 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 1500 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 2500 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 3500 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TAHOE 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TRAVERSE 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI XL 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2012 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 1500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE ESV 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE EXT 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 1500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 2500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 3500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 1500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2500 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TAHOE 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TRAVERSE 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI XL 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2011 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 1500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE ESV 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE EXT 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
SATURN OUTLOOK 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 1500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 2500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 3500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 1500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2500 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TAHOE 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TRAVERSE 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI XL 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2010 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 1500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE ESV 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE EXT 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
SATURN OUTLOOK 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 1500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 2500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 3500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 1500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2500 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TAHOE 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TRAVERSE 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI XL 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2009 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 1500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
BUICK ENCLAVE 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE ESV 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE EXT 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
SATURN OUTLOOK 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 1500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 2500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 3500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 1500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2500 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TAHOE 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TRAVERSE 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI XL 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2008 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC ACADIA 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 1500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET AVALANCHE 2500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE ESV 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CADILLAC ESCALADE EXT 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
SATURN OUTLOOK 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 1500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 2500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA 3500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC SIERRA DENALI 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 1500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 2500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SILVERADO 3500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET SUBURBAN 1500 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
CHEVROLET TAHOE 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON DENALI XL 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
GMC YUKON XL 2007 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

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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 (PIT4211D) 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.