{"nhtsa_id":10235571,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-04","date":"2023-04-25","document_id":"23-01-037H","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"Certain 15-16MY Hyundai Genesis (DH) vehicles may exceed evaporative emissions standards due to Onboard Refueling Vapor Recovery (ORVR) system. To correct this symptom, an auxiliary canister assembly between the canister and Canister Close Valve (CCV) will be installed.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235571-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235571-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235571","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"GENESIS","year_from":2015,"year_to":2016,"match":"exact","vehicle_ids":["2015_hyundai_genesis","2016_hyundai_genesis"]}],"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":[]}