{"nhtsa_id":10159588,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-13","date":"2017-09-06","document_id":"16NA377","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"This informational bulletin provides information on a Service Emission System Message and/or a Malfunction Indicator Lamp illuminated. This usually occurs after recently filling the DEF tank with the ignition in the on position due to some DEF fill equipment uses pumps that create a high level of temporary aeration of the DEF fluid being dispensed in the tank.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10159588-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10159588-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159588","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_chevrolet_colorado","2018_chevrolet_colorado"]},{"make":"CHEVROLET","model":"CRUZE","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_chevrolet_cruze","2018_chevrolet_cruze"]},{"make":"CHEVROLET","model":"EQUINOX","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_chevrolet_equinox"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_chevrolet_express","2018_chevrolet_express"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_chevrolet_silverado","2018_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_chevrolet_silverado","2018_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_chevrolet_silverado","2018_chevrolet_silverado"]},{"make":"GMC","model":"CANYON","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_gmc_canyon","2018_gmc_canyon"]},{"make":"GMC","model":"SAVANA","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_gmc_savana","2018_gmc_savana"]},{"make":"GMC","model":"SIERRA 1500","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_gmc_sierra","2018_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_gmc_sierra","2018_gmc_sierra"]},{"make":"GMC","model":"SIERRA 3500","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_gmc_sierra","2018_gmc_sierra"]},{"make":"GMC","model":"TERRAIN","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_gmc_terrain"]}],"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":[]}