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TSB: BUICK 9-7X, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, CAMARO, CANYON, COLORADO, CORVETTE, CTS, ENVOY, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, EXPRESS, G SERIES, G VAN BUS, G8, GM, GRAND PRIX, GTO, H2, H3, IMPALA, LACROSSE, MONTE CARLO, P, RAINIER, SAVANA, SIERRA 1500 HD, SIERRA 2500, SIERRA 2500 HD, SIERRA DENALI, SILVERADO 1500, SILVERADO 1500 HD, SILVERADO 2500, SILVERADO 2500 HD, SILVERADO 3500, SILVERADO 3500 HD, SSR, SUBURBAN, TAHOE, TRAILBLAZER, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL (1998–2016)

Bulletin PIP4404F — October 9, 2015

Bulletin Details

Bulletin IDPIP4404F
ManufacturerBUICK
Models9-7X, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, CAMARO, CANYON, COLORADO, CORVETTE, CTS, ENVOY, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, EXPRESS, G SERIES, G VAN BUS, G8, GM, GRAND PRIX, GTO, H2, H3, IMPALA, LACROSSE, MONTE CARLO, P, RAINIER, SAVANA, SIERRA 1500 HD, SIERRA 2500, SIERRA 2500 HD, SIERRA DENALI, SILVERADO 1500, SILVERADO 1500 HD, SILVERADO 2500, SILVERADO 2500 HD, SILVERADO 3500, SILVERADO 3500 HD, SSR, SUBURBAN, TAHOE, TRAILBLAZER, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL
Model Years1998–2016
Date IssuedOctober 9, 2015
Date Added to NHTSAAugust 15, 2017
ComponentENGINE (PWS)
Vehicles Affected332 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 vehicles with a slight rough idle. Technician should compare the concern with a like vehicle. If the concern is worse than a like vehicle, technician should f

Affected Vehicles

MakeModelYearComponent
GMC SIERRA 2500 2016 060000 ENGINE (PWS)
GMC SIERRA DENALI 2016 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2016 060000 ENGINE (PWS)
CHEVROLET CAMARO 2015 060000 ENGINE (PWS)
GMC SIERRA 2500 2015 060000 ENGINE (PWS)
GMC SIERRA DENALI 2015 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2015 060000 ENGINE (PWS)
CHEVROLET CAMARO 2014 060000 ENGINE (PWS)
CADILLAC CTS 2014 060000 ENGINE (PWS)
GMC SIERRA 2500 2014 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 2014 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2014 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2013 060000 ENGINE (PWS)
CHEVROLET CAMARO 2013 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2013 060000 ENGINE (PWS)
CADILLAC CTS 2013 060000 ENGINE (PWS)
CADILLAC ESCALADE 2013 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2013 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 2013 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2013 060000 ENGINE (PWS)
GMC SAVANA 2013 060000 ENGINE (PWS)
GMC SIERRA 2500 2013 060000 ENGINE (PWS)
GMC SIERRA DENALI 2013 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2013 060000 ENGINE (PWS)
CHEVROLET SILVERADO 3500 2013 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2013 060000 ENGINE (PWS)
CHEVROLET TAHOE 2013 060000 ENGINE (PWS)
GMC YUKON 2013 060000 ENGINE (PWS)
GMC YUKON DENALI 2013 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2013 060000 ENGINE (PWS)
GMC YUKON XL 2013 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2012 060000 ENGINE (PWS)
CHEVROLET CAMARO 2012 060000 ENGINE (PWS)
GMC CANYON 2012 060000 ENGINE (PWS)
CHEVROLET COLORADO 2012 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2012 060000 ENGINE (PWS)
CADILLAC CTS 2012 060000 ENGINE (PWS)
CADILLAC ESCALADE 2012 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2012 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 2012 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2012 060000 ENGINE (PWS)
GMC SAVANA 2012 060000 ENGINE (PWS)
GMC SIERRA 2500 2012 060000 ENGINE (PWS)
GMC SIERRA DENALI 2012 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2012 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2012 060000 ENGINE (PWS)
CHEVROLET TAHOE 2012 060000 ENGINE (PWS)
GMC YUKON 2012 060000 ENGINE (PWS)
GMC YUKON DENALI 2012 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2012 060000 ENGINE (PWS)
GMC YUKON XL 2012 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2011 060000 ENGINE (PWS)
CHEVROLET CAMARO 2011 060000 ENGINE (PWS)
GMC CANYON 2011 060000 ENGINE (PWS)
CHEVROLET COLORADO 2011 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2011 060000 ENGINE (PWS)
CADILLAC CTS 2011 060000 ENGINE (PWS)
CADILLAC ESCALADE 2011 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2011 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 2011 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2011 060000 ENGINE (PWS)
GMC SAVANA 2011 060000 ENGINE (PWS)
GMC SIERRA 2500 2011 060000 ENGINE (PWS)
GMC SIERRA DENALI 2011 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 2011 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2011 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2011 060000 ENGINE (PWS)
CHEVROLET TAHOE 2011 060000 ENGINE (PWS)
GMC YUKON 2011 060000 ENGINE (PWS)
GMC YUKON DENALI 2011 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2011 060000 ENGINE (PWS)
GMC YUKON XL 2011 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2010 060000 ENGINE (PWS)
CHEVROLET CAMARO 2010 060000 ENGINE (PWS)
GMC CANYON 2010 060000 ENGINE (PWS)
CHEVROLET COLORADO 2010 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2010 060000 ENGINE (PWS)
CADILLAC CTS 2010 060000 ENGINE (PWS)
CADILLAC ESCALADE 2010 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2010 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 2010 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2010 060000 ENGINE (PWS)
HUMMER H2 2010 060000 ENGINE (PWS)
HUMMER H3 2010 060000 ENGINE (PWS)
GMC SAVANA 2010 060000 ENGINE (PWS)
GMC SIERRA 2500 2010 060000 ENGINE (PWS)
GMC SIERRA DENALI 2010 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 2010 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2010 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2010 060000 ENGINE (PWS)
CHEVROLET TAHOE 2010 060000 ENGINE (PWS)
GMC YUKON 2010 060000 ENGINE (PWS)
GMC YUKON DENALI 2010 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2010 060000 ENGINE (PWS)
GMC YUKON XL 2010 060000 ENGINE (PWS)
SAAB 9-7X 2009 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2009 060000 ENGINE (PWS)
GMC CANYON 2009 060000 ENGINE (PWS)
CHEVROLET COLORADO 2009 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2009 060000 ENGINE (PWS)
CADILLAC CTS 2009 060000 ENGINE (PWS)
GMC ENVOY 2009 060000 ENGINE (PWS)
CADILLAC ESCALADE 2009 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2009 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 2009 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2009 060000 ENGINE (PWS)
PONTIAC G8 2009 060000 ENGINE (PWS)
HUMMER H2 2009 060000 ENGINE (PWS)
HUMMER H3 2009 060000 ENGINE (PWS)
CHEVROLET IMPALA 2009 060000 ENGINE (PWS)
BUICK LACROSSE 2009 060000 ENGINE (PWS)
GMC SAVANA 2009 060000 ENGINE (PWS)
GMC SIERRA 2500 2009 060000 ENGINE (PWS)
GMC SIERRA DENALI 2009 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 2009 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2009 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2009 060000 ENGINE (PWS)
CHEVROLET TAHOE 2009 060000 ENGINE (PWS)
CHEVROLET TRAILBLAZER 2009 060000 ENGINE (PWS)
GMC YUKON 2009 060000 ENGINE (PWS)
GMC YUKON DENALI 2009 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2009 060000 ENGINE (PWS)
GMC YUKON XL 2009 060000 ENGINE (PWS)
SAAB 9-7X 2008 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2008 060000 ENGINE (PWS)
GMC CANYON 2008 060000 ENGINE (PWS)
CHEVROLET COLORADO 2008 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2008 060000 ENGINE (PWS)
CADILLAC CTS 2008 060000 ENGINE (PWS)
GMC ENVOY 2008 060000 ENGINE (PWS)
CADILLAC ESCALADE 2008 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2008 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 2008 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2008 060000 ENGINE (PWS)
PONTIAC G8 2008 060000 ENGINE (PWS)
PONTIAC GRAND PRIX 2008 060000 ENGINE (PWS)
HUMMER H2 2008 060000 ENGINE (PWS)
HUMMER H3 2008 060000 ENGINE (PWS)
BUICK LACROSSE 2008 060000 ENGINE (PWS)
GMC SAVANA 2008 060000 ENGINE (PWS)
GMC SIERRA 2500 2008 060000 ENGINE (PWS)
GMC SIERRA DENALI 2008 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 2008 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2008 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2008 060000 ENGINE (PWS)
CHEVROLET TAHOE 2008 060000 ENGINE (PWS)
CHEVROLET TRAILBLAZER 2008 060000 ENGINE (PWS)
GMC YUKON 2008 060000 ENGINE (PWS)
GMC YUKON DENALI 2008 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2008 060000 ENGINE (PWS)
GMC YUKON XL 2008 060000 ENGINE (PWS)
SAAB 9-7X 2007 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2007 060000 ENGINE (PWS)
CHEVROLET COLORADO 2007 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2007 060000 ENGINE (PWS)
CADILLAC CTS 2007 060000 ENGINE (PWS)
GMC ENVOY 2007 060000 ENGINE (PWS)
CADILLAC ESCALADE 2007 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2007 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 2007 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2007 060000 ENGINE (PWS)
PONTIAC GRAND PRIX 2007 060000 ENGINE (PWS)
HUMMER H2 2007 060000 ENGINE (PWS)
HUMMER H3 2007 060000 ENGINE (PWS)
CHEVROLET IMPALA 2007 060000 ENGINE (PWS)
CHEVROLET MONTE CARLO 2007 060000 ENGINE (PWS)
BUICK RAINIER 2007 060000 ENGINE (PWS)
GMC SAVANA 2007 060000 ENGINE (PWS)
GMC SIERRA 2500 2007 060000 ENGINE (PWS)
GMC SIERRA DENALI 2007 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 2007 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2007 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2007 060000 ENGINE (PWS)
CHEVROLET TAHOE 2007 060000 ENGINE (PWS)
CHEVROLET TRAILBLAZER 2007 060000 ENGINE (PWS)
GMC YUKON 2007 060000 ENGINE (PWS)
GMC YUKON DENALI 2007 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2007 060000 ENGINE (PWS)
GMC YUKON XL 2007 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 1500 2006 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2500 2006 060000 ENGINE (PWS)
CHEVROLET COLORADO 2006 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2006 060000 ENGINE (PWS)
CADILLAC CTS 2006 060000 ENGINE (PWS)
GMC ENVOY 2006 060000 ENGINE (PWS)
CADILLAC ESCALADE 2006 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2006 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 1500 2006 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2006 060000 ENGINE (PWS)
GMC G VAN BUS 2006 060000 ENGINE (PWS)
PONTIAC GRAND PRIX 2006 060000 ENGINE (PWS)
PONTIAC GTO 2006 060000 ENGINE (PWS)
CHEVROLET IMPALA 2006 060000 ENGINE (PWS)
CHEVROLET MONTE CARLO 2006 060000 ENGINE (PWS)
BUICK RAINIER 2006 060000 ENGINE (PWS)
GMC SAVANA 2006 060000 ENGINE (PWS)
GMC SIERRA 2500 2006 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 2006 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2006 060000 ENGINE (PWS)
CHEVROLET SSR 2006 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2006 060000 ENGINE (PWS)
CHEVROLET TAHOE 2006 060000 ENGINE (PWS)
CHEVROLET TRAILBLAZER 2006 060000 ENGINE (PWS)
GMC YUKON 2006 060000 ENGINE (PWS)
GMC YUKON DENALI 2006 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2006 060000 ENGINE (PWS)
GMC YUKON XL 2006 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 1500 2005 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2500 2005 060000 ENGINE (PWS)
CHEVROLET COLORADO 2005 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2005 060000 ENGINE (PWS)
CADILLAC CTS 2005 060000 ENGINE (PWS)
GMC ENVOY 2005 060000 ENGINE (PWS)
CADILLAC ESCALADE 2005 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2005 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 1500 2005 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2005 060000 ENGINE (PWS)
GMC G VAN BUS 2005 060000 ENGINE (PWS)
PONTIAC GRAND PRIX 2005 060000 ENGINE (PWS)
PONTIAC GTO 2005 060000 ENGINE (PWS)
BUICK RAINIER 2005 060000 ENGINE (PWS)
GMC SAVANA 2005 060000 ENGINE (PWS)
GMC SIERRA 1500 HD 2005 060000 ENGINE (PWS)
GMC SIERRA 2500 HD 2005 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 HD 2005 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 2005 060000 ENGINE (PWS)
CHEVROLET SSR 2005 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2005 060000 ENGINE (PWS)
CHEVROLET TAHOE 2005 060000 ENGINE (PWS)
CHEVROLET TRAILBLAZER 2005 060000 ENGINE (PWS)
GMC YUKON 2005 060000 ENGINE (PWS)
GMC YUKON DENALI 2005 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2005 060000 ENGINE (PWS)
GMC YUKON XL 2005 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 1500 2004 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2500 2004 060000 ENGINE (PWS)
CHEVROLET COLORADO 2004 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2004 060000 ENGINE (PWS)
CADILLAC CTS 2004 060000 ENGINE (PWS)
GMC ENVOY 2004 060000 ENGINE (PWS)
CADILLAC ESCALADE 2004 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2004 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 1500 2004 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2004 060000 ENGINE (PWS)
GMC G VAN BUS 2004 060000 ENGINE (PWS)
PONTIAC GTO 2004 060000 ENGINE (PWS)
BUICK RAINIER 2004 060000 ENGINE (PWS)
GMC SAVANA 2004 060000 ENGINE (PWS)
GMC SIERRA 2500 HD 2004 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 HD 2004 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 HD 2004 060000 ENGINE (PWS)
CHEVROLET SSR 2004 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2004 060000 ENGINE (PWS)
CHEVROLET TAHOE 2004 060000 ENGINE (PWS)
CHEVROLET TRAILBLAZER 2004 060000 ENGINE (PWS)
GMC YUKON 2004 060000 ENGINE (PWS)
GMC YUKON DENALI 2004 060000 ENGINE (PWS)
GMC YUKON DENALI XL 2004 060000 ENGINE (PWS)
GMC YUKON XL 2004 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 1500 2003 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2500 2003 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2003 060000 ENGINE (PWS)
GMC ENVOY 2003 060000 ENGINE (PWS)
CADILLAC ESCALADE 2003 060000 ENGINE (PWS)
CADILLAC ESCALADE ESV 2003 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 1500 2003 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2003 060000 ENGINE (PWS)
GMC G SERIES 2003 060000 ENGINE (PWS)
GMC SAVANA 2003 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 HD 2003 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 HD 2003 060000 ENGINE (PWS)
CHEVROLET SSR 2003 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2003 060000 ENGINE (PWS)
CHEVROLET TAHOE 2003 060000 ENGINE (PWS)
CHEVROLET TRAILBLAZER 2003 060000 ENGINE (PWS)
GMC YUKON 2003 060000 ENGINE (PWS)
GMC YUKON DENALI 2003 060000 ENGINE (PWS)
GMC YUKON XL 2003 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 1500 2002 060000 ENGINE (PWS)
CHEVROLET AVALANCHE 2500 2002 060000 ENGINE (PWS)
CHEVROLET CAMARO 2002 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2002 060000 ENGINE (PWS)
CADILLAC ESCALADE 2002 060000 ENGINE (PWS)
CADILLAC ESCALADE EXT 1500 2002 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2002 060000 ENGINE (PWS)
GMC GM 2002 060000 ENGINE (PWS)
GMC SAVANA 2002 060000 ENGINE (PWS)
CHEVROLET SILVERADO 1500 HD 2002 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 HD 2002 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2002 060000 ENGINE (PWS)
CHEVROLET TAHOE 2002 060000 ENGINE (PWS)
GMC YUKON 2002 060000 ENGINE (PWS)
GMC YUKON DENALI 2002 060000 ENGINE (PWS)
GMC YUKON XL 2002 060000 ENGINE (PWS)
CHEVROLET CAMARO 2001 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2001 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2001 060000 ENGINE (PWS)
GMC GM 2001 060000 ENGINE (PWS)
GMC SAVANA 2001 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 HD 2001 060000 ENGINE (PWS)
CHEVROLET SILVERADO 3500 HD 2001 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2001 060000 ENGINE (PWS)
CHEVROLET TAHOE 2001 060000 ENGINE (PWS)
GMC YUKON 2001 060000 ENGINE (PWS)
GMC YUKON DENALI 2001 060000 ENGINE (PWS)
GMC YUKON XL 2001 060000 ENGINE (PWS)
CHEVROLET CAMARO 2000 060000 ENGINE (PWS)
CHEVROLET CORVETTE 2000 060000 ENGINE (PWS)
CADILLAC ESCALADE 2000 060000 ENGINE (PWS)
CHEVROLET EXPRESS 2000 060000 ENGINE (PWS)
GMC G SERIES 2000 060000 ENGINE (PWS)
GMC SAVANA 2000 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 HD 2000 060000 ENGINE (PWS)
CHEVROLET SILVERADO 3500 HD 2000 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 2000 060000 ENGINE (PWS)
CHEVROLET TAHOE 2000 060000 ENGINE (PWS)
GMC YUKON 2000 060000 ENGINE (PWS)
GMC YUKON DENALI 2000 060000 ENGINE (PWS)
GMC YUKON XL 2000 060000 ENGINE (PWS)
CHEVROLET CAMARO 1999 060000 ENGINE (PWS)
CHEVROLET CORVETTE 1999 060000 ENGINE (PWS)
CADILLAC ESCALADE 1999 060000 ENGINE (PWS)
CHEVROLET EXPRESS 1999 060000 ENGINE (PWS)
GMC G SERIES 1999 060000 ENGINE (PWS)
CHEVROLET P 1999 060000 ENGINE (PWS)
GMC SAVANA 1999 060000 ENGINE (PWS)
CHEVROLET SILVERADO 2500 HD 1999 060000 ENGINE (PWS)
CHEVROLET SUBURBAN 1999 060000 ENGINE (PWS)
CHEVROLET TAHOE 1999 060000 ENGINE (PWS)
GMC YUKON 1999 060000 ENGINE (PWS)
CHEVROLET CAMARO 1998 060000 ENGINE (PWS)
CHEVROLET CORVETTE 1998 060000 ENGINE (PWS)

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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 (PIP4404F) 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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3500HD, 9-2X, 9-3, 9-4X, 9-5, 9-7X, ACADIA, ALLURE, ASTRA, ATS, ATS-V, AURA, AURA HYBRID, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, AVEO, BLAZER, BOLT EUV, BOLT EV, BONNEVILLE, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CAPTIVA SPORT, CASCADA, CITY EXPRESS, CLASSIC, COBALT, COBALT SS, COLORADO, CORVETTE, CORVETTE E-RAY, CORVETTE Z06, CORVETTE ZR1, CRUZE, CT4, CT5, CT6, CTS, CTS-V, DENALI, DTS, ELR, ENCLAVE, ENCORE, ENCORE GX, ENVISION, ENVISTA, ENVOY, ENVOY 360, ENVOY DENALI, ENVOY DENALI XL, ENVOY XL, ENVOY XL 370, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, EXPRESS 4500, EXPRESS CUTAWAY, EXPRESS CUTAWAY VAN, F SERIES, G VAN BUS, G1500, G3, G3500, G4, G4500, G5, G6, G8, GRAND PRIX, GTO, H2, H2 SUT, H3, H3 SUT, H4, HHR, HUMMER EV, IMPALA, IMPALA (GMX 211), ION, LACROSSE, LESABRE, LUCERNE, LUMINA, LYRIQ, LYRIQ EV, MALIBU, MALIBU CLASSIC, MALIBU ECO, MALIBU HYBRID, MALIBU MAXX, MONTANA, MONTE CARLO, N300, N300 MAX, OPTRA, OUTLOOK, PURSUIT, RAINIER, REGAL, REGAL TOURX, RELAY, RENDEZVOUS, S10, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO 4500HD, SILVERADO 5500HD, SILVERADO 6500HD, SILVERADO EV, SILVERADO LT, SKY, SOLSTICE, SONIC, SONOMA, SPARK, SPARK EV, SRX, SS, SSR, STS, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, TAHOE, TAHOE HYBRID, TAHOE POLICE PURSUIT, TERRAIN, TERRAZA, TORRENT, TRAILBLAZER, TRAILBLAZER 360, TRAILBLAZER EXT, TRAILBLAZER EXT 370, TRAVERSE, TRAX, UPLANDER, VERANO, VIBE, VOLT, VUE, VUE HYBRID, XLR, XT4, XT5, XT6, XTS, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500 (2006–2024)
00-03-10-006P  · Apr 18, 2024
This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
ENCORE GX, ENVISTA, TRAILBLAZER, TRAX (2024)
24-NA-064  · Apr 2, 2024
This service bulletin advises the tech to re-program the ECM to correct a customer concern of the MIL Illuminated w/D...
ACADIA, BLAZER, ENCLAVE, SIERRA 1500, SIERRA 3500, SILVERADO 1500, SILVERADO 4500HD, SILVERADO EV, SUBURBAN, SUBURBAN 1500, TAHOE, TRAVERSE, XT5, YUKON, YUKON XL (2023–2024)
PIT6101D  · Mar 28, 2024
This Preliminary information communicates Engineering is investigating a no audio issue.
CAMARO, REGAL, REGAL TOURX (2011–2020)
21-NA-245  · Mar 28, 2024
This service bulletin provides repair information to correct a customer concern of seeing a Shift to Park Message Dis...
3500, 3500HD, 4500, 4500HD, 4500XD, 5500HD, 5500XD, 6500HD, 9-2X, 9-3, 9-5, 9-7X, ACADIA, ALERO, ALERO EXPORT, ALLURE, ASTRA, ASTRO, ATS, ATS-V, AURA, AURA HYBRID, AURORA, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, AVEO, AZTEK, B7, BERETTA, BLAZER, BLAZER EV, BOLT EUV, BOLT EV, BONNEVILLE, BRAVADA, C SERIES, C3500, C4500, C5500, C6500, C7500, C8500, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CAPTIVA SPORT, CASCADA, CATERA, CAVALIER, CENTURY, CHEVY VAN, CITY EXPRESS, CLASSIC, COBALT, COBALT SS, COLORADO, CONVENTIONAL, CORVETTE, CORVETTE E-RAY, CORVETTE Z06, CORVETTE ZR1, CRUZE, CT4, CT5, CT6, CTS, CTS-V, DENALI, DEVILLE, DTS, ELDORADO, ELR, ENCLAVE, ENCORE, ENCORE GX, ENVISION, ENVISTA, ENVOY, ENVOY 360, ENVOY DENALI, ENVOY DENALI XL, ENVOY XL, ENVOY XL 370, ENVOY XUV, EPICA, EQUINOX, EQUINOX EV, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EXPLORER, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, EXPRESS 4500, EXPRESS CUTAWAY, EXPRESS CUTAWAY VAN, F SERIES, FIREBIRD, G SERIES, G VAN, G VAN BUS, G1500, G25, G2500, G3, G30, G35, G3500, G4, G4500, G5, G6, G8, GM, GRAND AM, GRAND PRIX, GTO, H1, H2, H2 SUT, H3, H3 SUT, H4, HHR, HUMMER EV, IMPALA, IMPALA (GMX 211), INCOMPLETE/CUTAWAY C3, INTRIGUE, ION, JIMMY, JIMMY CLASSIC, L SERIES, L VAN, L200, L300, LACROSSE, LESABRE, LOW CAB 3500, LOW CAB 4500, LOW CAB 5500, LOW CAB FORWARD 6500, LS, LUCERNE, LUMINA, LW200, LW300, LYRIQ, LYRIQ EV, M SERIES, M VAN, M/L, M/L SERIES, MALIBU, MALIBU CLASSIC, MALIBU ECO, MALIBU HYBRID, MALIBU MAXX, MONTANA, MONTE CARLO, MOTOR HOME, N300, N300 MAX, OPTRA, OUTLOOK, P SERIES, PARK AVENUE, PRIZM, PURSUIT, RAINIER, REGAL, REGAL TOURX, RELAY, RENDEZVOUS, ROADTREK, S/T BLAZER, S10, S15, SAFARI, SAFARI (GMC), SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SC, SEVILLE, SIERRA 1500, SIERRA 1500 HD, SIERRA 2500, SIERRA 2500 HD, SIERRA 3500, SIERRA DENALI, SILHOUETTE, SILVERADO 1500, SILVERADO 1500 HD, SILVERADO 2500, SILVERADO 2500 HD, SILVERADO 3500, SILVERADO 4500HD, SILVERADO 5500HD, SILVERADO 6500HD, SILVERADO EV, SILVERADO LT, SKY, SL, SLS, SOLSTICE, SONIC, SONOMA, SONOMA CREW, SPARK, SPARK EV, SRX, SS, SSR, STS, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, SUNFIRE, T SERIES, T4500, T6500, T7500, T8500, TAHOE, TAHOE HYBRID, TAHOE POLICE PURSUIT, TERRAIN, TERRAZA, TOPKICK, TOPKICK 6500, TOPKICK 8500, TORRENT, TRACKER, TRAILBLAZER, TRAILBLAZER 360, TRAILBLAZER EXT, TRAILBLAZER EXT 370, TRANS AM, TRANS SPORT, TRAVERSE, TRAX, UPLANDER, VAN, VENTURE, VERANO, VIBE, VOLT, VUE, VUE HYBRID, W SERIES C3 3500, W-SERIES, W3500, W4500, W5500, W5500HD, XLR, XT4, XT5, XT6, XTS, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500, YUKON XL DENALI (2002–2024)
10-08-45-001H  · Mar 28, 2024
This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with ...
ACADIA, BLAZER, CAMARO, ENCLAVE, ENCORE, ENCORE GX, ENVISION, EQUINOX, ESCALADE, EXPRESS, EXPRESS 3500, MALIBU, SAVANA, SAVANA 3500, SIERRA 1500, SILVERADO 1500, TAHOE, TERRAIN, TRAVERSE, XT4, XT5, XT6, YUKON (2021–2023)
PIP5964C  · Mar 26, 2024
This Preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, ro...
ACADIA, BLAZER, CAMARO, ENCORE GX, EQUINOX, MALIBU, SIERRA 1500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO EV, TERRAIN, TRAILBLAZER, TRAVERSE, TRAX (2019–2024)
PIC6486E  · Mar 22, 2024
This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.
ACADIA, BLAZER, CAMARO, ENCLAVE, ENCORE, ENCORE GX, ENVISION, EQUINOX, ESCALADE, EXPRESS, EXPRESS 3500, MALIBU, SAVANA, SAVANA 3500, SIERRA 1500, SILVERADO 1500, TAHOE, TERRAIN, TRAVERSE, XT4, XT5, XT6, YUKON (2021–2023)
PIP5964B  · Mar 21, 2024
This Preliminary information communicates a vehicle may come to the dealer with a complaint of no start, stalling, ro...

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