{"nhtsa_id":10139445,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-06-04","date":"2015-01-30","document_id":"PI1402","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This preliminary informational bulletin provides repair information to correct a customer concern of a clunk/thump noise on acceleration once after each key cycle that may be mistaken as coming from the suspension or engine compartment.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10139445-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10139445-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10139445","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENCLAVE","year_from":2010,"year_to":2015,"match":"exact","vehicle_ids":["2010_buick_enclave","2011_buick_enclave","2012_buick_enclave","2013_buick_enclave","2014_buick_enclave","2015_buick_enclave"]},{"make":"CHEVROLET","model":"TRAVERSE","year_from":2010,"year_to":2015,"match":"exact","vehicle_ids":["2010_chevrolet_traverse","2011_chevrolet_traverse","2012_chevrolet_traverse","2013_chevrolet_traverse","2014_chevrolet_traverse","2015_chevrolet_traverse"]},{"make":"GMC","model":"ACADIA","year_from":2010,"year_to":2015,"match":"exact","vehicle_ids":["2010_gmc_acadia","2011_gmc_acadia","2012_gmc_acadia","2013_gmc_acadia","2014_gmc_acadia","2015_gmc_acadia"]},{"make":"SATURN","model":"OUTLOOK","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_saturn_outlook"]}],"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":[]}