{"nhtsa_id":10137170,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2018-03-05","document_id":"PIT4529D","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"This preliminary information explains that there are differences between the Elevated Idle, PTO and High Idle options.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10137170-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10137170-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137170","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2007,"year_to":2018,"match":"base","vehicle_ids":["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":"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"]}],"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":[]}