{"nhtsa_id":10126399,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-12-22","date":"2015-10-29","document_id":"PI1138A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"This preliminary informational bulletin adds the 2015 and 2016 model years to information regarding the normal characteristic of the exhaust system on a brief rattle or noise heard from the front or the rear of the vehicle on a cold start up.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10126399-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10126399-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10126399","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2012,"year_to":2016,"match":"exact","vehicle_ids":["2012_chevrolet_impala","2013_chevrolet_impala","2014_chevrolet_impala","2015_chevrolet_impala","2016_chevrolet_impala"]}],"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":[]}