{"nhtsa_id":10127638,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-05","date":"2018-01-17","document_id":"Customer Letter","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; POWER TRAIN","mfr_system":null,"summary":"Customer letter - On some 2016 MDX vehicles, the automatic transmission fluid (ATF) warmer was improperly manufactured and may allow the engine coolant and ATF to mix. If the coolant and ATF mix, the engine and transmission may be damaged and require replacement.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10127638-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10127638-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10127638","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ACURA","model":"MDX","year_from":2016,"year_to":2016,"match":"exact","vehicle_ids":["2016_acura_mdx"]}],"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":[]}