{"nhtsa_id":10139230,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2017-12-08","document_id":"17NA391","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)","mfr_system":null,"summary":"This technical bulletin provides a procedure to inspect the PCV fresh air and foul air connectors for proper connections.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10139230-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10139230-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139230","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"pcv","name":"Crankcase ventilation (PCV)","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_chevrolet_colorado","2018_chevrolet_colorado"]},{"make":"GMC","model":"CANYON","year_from":2017,"year_to":2018,"match":"exact","vehicle_ids":["2017_gmc_canyon","2018_gmc_canyon"]}],"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":[]}