{"nhtsa_id":10161925,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-07-01","date":"2019-05-15","document_id":"19NA114","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This informational bulletin provides information to the tech to test the PCV for proper performance before replacing the camshaft cover to correct a MIL On w/DTC P0171.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10161925-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10161925-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10161925","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0171"],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCORE","year_from":2013,"year_to":2019,"match":"exact","vehicle_ids":["2013_buick_encore","2014_buick_encore","2015_buick_encore","2016_buick_encore","2017_buick_encore","2018_buick_encore","2019_buick_encore"]},{"make":"CADILLAC","model":"ELR","year_from":2014,"year_to":2017,"match":"exact","vehicle_ids":["2014_cadillac_elr","2015_cadillac_elr","2016_cadillac_elr","2017_cadillac_elr"]},{"make":"CHEVROLET","model":"CRUZE","year_from":2011,"year_to":2016,"match":"exact","vehicle_ids":["2011_chevrolet_cruze","2012_chevrolet_cruze","2013_chevrolet_cruze","2014_chevrolet_cruze","2015_chevrolet_cruze","2016_chevrolet_cruze"]},{"make":"CHEVROLET","model":"SONIC","year_from":2012,"year_to":2019,"match":"exact","vehicle_ids":["2012_chevrolet_sonic","2013_chevrolet_sonic","2014_chevrolet_sonic","2015_chevrolet_sonic","2016_chevrolet_sonic","2017_chevrolet_sonic","2018_chevrolet_sonic","2019_chevrolet_sonic"]},{"make":"CHEVROLET","model":"TRAX","year_from":2013,"year_to":2019,"match":"exact","vehicle_ids":["2013_chevrolet_trax","2014_chevrolet_trax","2015_chevrolet_trax","2016_chevrolet_trax","2017_chevrolet_trax","2018_chevrolet_trax","2019_chevrolet_trax"]},{"make":"CHEVROLET","model":"VOLT","year_from":2012,"year_to":2015,"match":"exact","vehicle_ids":["2012_chevrolet_volt","2013_chevrolet_volt","2014_chevrolet_volt","2015_chevrolet_volt"]}],"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":[]}