TSB: BUICK 9-7X, ACADIA, ASCENDER, AVALANCHE, AZTEK, BLAZER, BRAVADA, CANYON, COLORADO, ENCLAVE, ENVOY, ENVOY XL, ENVOY XUV, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, H2, H3, HHR, JIMMY, JIMMY CLASSIC, PICKUP, RENDEZVOUS, RODEO, S10, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SONOMA, SRX, SSR, SUBURBAN, TAHOE, TERRAIN, TORRENT, TRACKER, TRAILBLAZER, TRAVERSE, TROOPER, VUE, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL (1999–2013)

Bulletin PIP3720D — November 26, 2012

Bulletin Details

Bulletin IDPIP3720D
ManufacturerBUICK
Models9-7X, ACADIA, ASCENDER, AVALANCHE, AZTEK, BLAZER, BRAVADA, CANYON, COLORADO, ENCLAVE, ENVOY, ENVOY XL, ENVOY XUV, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, H2, H3, HHR, JIMMY, JIMMY CLASSIC, PICKUP, RENDEZVOUS, RODEO, S10, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SONOMA, SRX, SSR, SUBURBAN, TAHOE, TERRAIN, TORRENT, TRACKER, TRAILBLAZER, TRAVERSE, TROOPER, VUE, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL
Model Years1999–2013
Date IssuedNovember 26, 2012
Date Added to NHTSAAugust 15, 2017
ComponentPOWER TRAIN:AXLE ASSEMBLY
Vehicles Affected417 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 with the axel setup information from American Axle Manufacturing. Technician should be advised that the maximum pinion shim to be used or stacked behind the p

Affected Vehicles

MakeModelYearComponent
GMC ACADIA 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2013 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK ENCLAVE 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC TERRAIN 2013 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAVERSE 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2013 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ACADIA 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2012 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK ENCLAVE 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC TERRAIN 2012 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAVERSE 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2012 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ACADIA 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2011 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK ENCLAVE 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET HHR 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC TERRAIN 2011 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAVERSE 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2011 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ACADIA 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2010 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK ENCLAVE 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2010 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H2 2010 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H3 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET HHR 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC TERRAIN 2010 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAVERSE 2010 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2010 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2010 106000 POWER TRAIN:AXLE ASSEMBLY
SAAB 9-7X 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ACADIA 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2009 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK ENCLAVE 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2009 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H2 2009 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H3 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET HHR 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2009 106000 POWER TRAIN:AXLE ASSEMBLY
PONTIAC TORRENT 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAILBLAZER 2009 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAVERSE 2009 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2009 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ACADIA 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2008 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK ENCLAVE 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2008 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H2 2008 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H3 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET HHR 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2008 106000 POWER TRAIN:AXLE ASSEMBLY
PONTIAC TORRENT 2008 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAILBLAZER 2008 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2008 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2008 106000 POWER TRAIN:AXLE ASSEMBLY
SAAB 9-7X 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ACADIA 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2007 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H2 2007 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H3 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET HHR 2007 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK RENDEZVOUS 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2007 106000 POWER TRAIN:AXLE ASSEMBLY
PONTIAC TORRENT 2007 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAILBLAZER 2007 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2007 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2007 106000 POWER TRAIN:AXLE ASSEMBLY
SAAB 9-7X 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY XL 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2006 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H2 2006 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H3 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET HHR 2006 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK RENDEZVOUS 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SSR 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2006 106000 POWER TRAIN:AXLE ASSEMBLY
PONTIAC TORRENT 2006 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAILBLAZER 2006 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2006 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2006 106000 POWER TRAIN:AXLE ASSEMBLY
SAAB 9-7X 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2005 106000 POWER TRAIN:AXLE ASSEMBLY
PONTIAC AZTEK 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET BLAZER 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY XUV 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET EQUINOX 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2005 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H2 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC JIMMY CLASSIC 2005 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK RENDEZVOUS 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC SRX 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SSR 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2005 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAILBLAZER 2005 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2005 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2005 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU ASCENDER 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2004 106000 POWER TRAIN:AXLE ASSEMBLY
PONTIAC AZTEK 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET BLAZER 2004 106000 POWER TRAIN:AXLE ASSEMBLY
OLDSMOBILE BRAVADA 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC CANYON 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET COLORADO 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY XUV 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2004 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H2 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC JIMMY 2004 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK RENDEZVOUS 2004 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU RODEO 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET S10 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA DENALI 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SONOMA 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SSR 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRACKER 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAILBLAZER 2004 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI XL 2004 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2004 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2003 106000 POWER TRAIN:AXLE ASSEMBLY
PONTIAC AZTEK 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET BLAZER 2003 106000 POWER TRAIN:AXLE ASSEMBLY
OLDSMOBILE BRAVADA 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE ESV 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2003 106000 POWER TRAIN:AXLE ASSEMBLY
HUMMER H2 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC JIMMY 2003 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK RENDEZVOUS 2003 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU RODEO 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET S10 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SONOMA 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SSR 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRACKER 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAILBLAZER 2003 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2003 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2003 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET AVALANCHE 2002 106000 POWER TRAIN:AXLE ASSEMBLY
PONTIAC AZTEK 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET BLAZER 2002 106000 POWER TRAIN:AXLE ASSEMBLY
OLDSMOBILE BRAVADA 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE EXT 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC JIMMY 2002 106000 POWER TRAIN:AXLE ASSEMBLY
BUICK RENDEZVOUS 2002 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU RODEO 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET S10 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SONOMA 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRACKER 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRAILBLAZER 2002 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU TROOPER 2002 106000 POWER TRAIN:AXLE ASSEMBLY
SATURN VUE 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2002 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2002 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET BLAZER 2001 106000 POWER TRAIN:AXLE ASSEMBLY
OLDSMOBILE BRAVADA 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC JIMMY 2001 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU RODEO 2001 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET S10 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2001 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2001 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2001 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SONOMA 2001 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SUBURBAN 2001 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2001 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRACKER 2001 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU TROOPER 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2001 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2001 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET BLAZER 2000 106000 POWER TRAIN:AXLE ASSEMBLY
OLDSMOBILE BRAVADA 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC JIMMY 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET PICKUP 2000 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU RODEO 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET S10 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SONOMA 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SUBURBAN 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRACKER 2000 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU TROOPER 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON DENALI 2000 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON XL 2000 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET BLAZER 1999 106000 POWER TRAIN:AXLE ASSEMBLY
OLDSMOBILE BRAVADA 1999 106000 POWER TRAIN:AXLE ASSEMBLY
GMC ENVOY 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CADILLAC ESCALADE 1999 106000 POWER TRAIN:AXLE ASSEMBLY
GMC JIMMY 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET PICKUP 1999 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU RODEO 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET S10 1999 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 1500 1999 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 2500 1999 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SIERRA 3500 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 1500 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 2500 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SILVERADO 3500 1999 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SONOMA 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET SUBURBAN 1999 106000 POWER TRAIN:AXLE ASSEMBLY
GMC SUBURBAN 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TAHOE 1999 106000 POWER TRAIN:AXLE ASSEMBLY
CHEVROLET TRACKER 1999 106000 POWER TRAIN:AXLE ASSEMBLY
ISUZU TROOPER 1999 106000 POWER TRAIN:AXLE ASSEMBLY
GMC YUKON 1999 106000 POWER TRAIN:AXLE ASSEMBLY

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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 (PIP3720D) 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.