{"nhtsa_id":10126975,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-01-16","date":"2017-12-18","document_id":"PIP4578B","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This PI was superseded to update model years and add information concerning idle surge, reduced engine power mode, and/or DTCs P0068, P0121, P1516, P2101, P2119, and/or P2176 that may be experienced on high mileage vehicles. Please discard PIP4578.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10126975-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10126975-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10126975","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0068","P0121","P1516","P2101","P2119","P2176"],"topics":[],"vehicles":[{"make":"BUICK","model":"RAINIER","year_from":2007,"year_to":2007,"match":"exact","vehicle_ids":["2007_buick_rainier"]},{"make":"CADILLAC","model":"CTS","year_from":2007,"year_to":2018,"match":"exact","vehicle_ids":["2007_cadillac_cts","2008_cadillac_cts","2009_cadillac_cts","2010_cadillac_cts","2011_cadillac_cts","2012_cadillac_cts","2013_cadillac_cts","2014_cadillac_cts","2015_cadillac_cts","2016_cadillac_cts","2017_cadillac_cts","2018_cadillac_cts"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2007,"year_to":2018,"match":"exact","vehicle_ids":["2007_cadillac_escalade","2008_cadillac_escalade","2009_cadillac_escalade","2010_cadillac_escalade","2011_cadillac_escalade","2012_cadillac_escalade","2013_cadillac_escalade","2014_cadillac_escalade","2015_cadillac_escalade","2016_cadillac_escalade","2017_cadillac_escalade","2018_cadillac_escalade"]},{"make":"CHEVROLET","model":"AVALANCHE","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_chevrolet_avalanche","2008_chevrolet_avalanche","2009_chevrolet_avalanche","2010_chevrolet_avalanche","2011_chevrolet_avalanche","2012_chevrolet_avalanche","2013_chevrolet_avalanche"]},{"make":"CHEVROLET","model":"AVALANCHE 1500","year_from":2006,"year_to":2006,"match":"base","vehicle_ids":["2006_chevrolet_avalanche"]},{"make":"CHEVROLET","model":"CAMARO","year_from":2010,"year_to":2018,"match":"exact","vehicle_ids":["2010_chevrolet_camaro","2011_chevrolet_camaro","2012_chevrolet_camaro","2013_chevrolet_camaro","2014_chevrolet_camaro","2015_chevrolet_camaro","2016_chevrolet_camaro","2017_chevrolet_camaro","2018_chevrolet_camaro"]},{"make":"CHEVROLET","model":"COLORADO","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_chevrolet_colorado","2009_chevrolet_colorado"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2006,"year_to":2018,"match":"exact","vehicle_ids":["2006_chevrolet_corvette","2007_chevrolet_corvette","2008_chevrolet_corvette","2009_chevrolet_corvette","2010_chevrolet_corvette","2011_chevrolet_corvette","2012_chevrolet_corvette","2013_chevrolet_corvette","2014_chevrolet_corvette","2015_chevrolet_corvette","2016_chevrolet_corvette","2017_chevrolet_corvette","2018_chevrolet_corvette"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2006,"year_to":2017,"match":"exact","vehicle_ids":["2006_chevrolet_express","2007_chevrolet_express","2008_chevrolet_express","2009_chevrolet_express","2010_chevrolet_express","2011_chevrolet_express","2012_chevrolet_express","2013_chevrolet_express","2014_chevrolet_express","2015_chevrolet_express","2016_chevrolet_express","2017_chevrolet_express"]},{"make":"CHEVROLET","model":"IMPALA","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_chevrolet_impala","2007_chevrolet_impala","2008_chevrolet_impala","2009_chevrolet_impala"]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_chevrolet_monte-carlo","2007_chevrolet_monte-carlo"]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"SILVERADO","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2006,"year_to":2011,"match":"base","vehicle_ids":["2006_chevrolet_silverado","2007_chevrolet_silverado","2008_chevrolet_silverado","2009_chevrolet_silverado","2010_chevrolet_silverado","2011_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2006,"year_to":2018,"match":"base","vehicle_ids":["2006_chevrolet_silverado","2007_chevrolet_silverado","2008_chevrolet_silverado","2009_chevrolet_silverado","2010_chevrolet_silverado","2011_chevrolet_silverado","2012_chevrolet_silverado","2013_chevrolet_silverado","2014_chevrolet_silverado","2015_chevrolet_silverado","2016_chevrolet_silverado","2017_chevrolet_silverado","2018_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2006,"year_to":2018,"match":"base","vehicle_ids":["2006_chevrolet_silverado","2007_chevrolet_silverado","2008_chevrolet_silverado","2009_chevrolet_silverado","2010_chevrolet_silverado","2011_chevrolet_silverado","2012_chevrolet_silverado","2013_chevrolet_silverado","2014_chevrolet_silverado","2015_chevrolet_silverado","2016_chevrolet_silverado","2017_chevrolet_silverado","2018_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2006,"year_to":2018,"match":"exact","vehicle_ids":["2006_chevrolet_suburban","2007_chevrolet_suburban","2008_chevrolet_suburban","2009_chevrolet_suburban","2010_chevrolet_suburban","2011_chevrolet_suburban","2012_chevrolet_suburban","2013_chevrolet_suburban","2014_chevrolet_suburban","2015_chevrolet_suburban","2016_chevrolet_suburban","2017_chevrolet_suburban","2018_chevrolet_suburban"]},{"make":"CHEVROLET","model":"T SERIES","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_chevrolet_t-series","2007_chevrolet_t-series","2008_chevrolet_t-series","2009_chevrolet_t-series"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2006,"year_to":2018,"match":"exact","vehicle_ids":["2006_chevrolet_tahoe","2007_chevrolet_tahoe","2008_chevrolet_tahoe","2009_chevrolet_tahoe","2010_chevrolet_tahoe","2011_chevrolet_tahoe","2012_chevrolet_tahoe","2013_chevrolet_tahoe","2014_chevrolet_tahoe","2015_chevrolet_tahoe","2016_chevrolet_tahoe","2017_chevrolet_tahoe","2018_chevrolet_tahoe"]},{"make":"CHEVROLET","model":"TRAILBLAZER","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_chevrolet_trailblazer","2007_chevrolet_trailblazer","2008_chevrolet_trailblazer","2009_chevrolet_trailblazer"]},{"make":"GMC","model":"CANYON","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_gmc_canyon","2009_gmc_canyon"]},{"make":"GMC","model":"ENVOY","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_gmc_envoy","2007_gmc_envoy","2008_gmc_envoy","2009_gmc_envoy"]},{"make":"GMC","model":"SAVANA","year_from":2006,"year_to":2017,"match":"exact","vehicle_ids":["2006_gmc_savana","2007_gmc_savana","2008_gmc_savana","2009_gmc_savana","2010_gmc_savana","2011_gmc_savana","2012_gmc_savana","2013_gmc_savana","2014_gmc_savana","2015_gmc_savana","2016_gmc_savana","2017_gmc_savana"]},{"make":"GMC","model":"SIERRA 1500","year_from":2007,"year_to":2018,"match":"base","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra","2009_gmc_sierra","2010_gmc_sierra","2011_gmc_sierra","2012_gmc_sierra","2013_gmc_sierra","2014_gmc_sierra","2015_gmc_sierra","2016_gmc_sierra","2017_gmc_sierra","2018_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2007,"year_to":2018,"match":"base","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra","2009_gmc_sierra","2010_gmc_sierra","2011_gmc_sierra","2012_gmc_sierra","2013_gmc_sierra","2014_gmc_sierra","2015_gmc_sierra","2016_gmc_sierra","2017_gmc_sierra","2018_gmc_sierra"]},{"make":"GMC","model":"SIERRA 3500","year_from":2007,"year_to":2018,"match":"base","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra","2009_gmc_sierra","2010_gmc_sierra","2011_gmc_sierra","2012_gmc_sierra","2013_gmc_sierra","2014_gmc_sierra","2015_gmc_sierra","2016_gmc_sierra","2017_gmc_sierra","2018_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2006,"year_to":2018,"match":"exact","vehicle_ids":["2006_gmc_yukon","2007_gmc_yukon","2008_gmc_yukon","2009_gmc_yukon","2010_gmc_yukon","2011_gmc_yukon","2012_gmc_yukon","2013_gmc_yukon","2014_gmc_yukon","2015_gmc_yukon","2016_gmc_yukon","2017_gmc_yukon","2018_gmc_yukon"]},{"make":"HUMMER","model":"H2","year_from":2007,"year_to":2008,"match":"exact","vehicle_ids":["2007_hummer_h2","2008_hummer_h2"]},{"make":"HUMMER","model":"H3","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_hummer_h3","2009_hummer_h3"]},{"make":"PONTIAC","model":"G8","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_pontiac_g8","2009_pontiac_g8"]},{"make":"PONTIAC","model":"GRAND PRIX","year_from":2007,"year_to":2008,"match":"exact","vehicle_ids":["2007_pontiac_grand-prix","2008_pontiac_grand-prix"]},{"make":"SAAB","model":"9-7X","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_saab_9-7x","2007_saab_9-7x","2008_saab_9-7x","2009_saab_9-7x"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}