{"nhtsa_id":10058685,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-10-31","date":"2015-04-01","document_id":"PER-14523","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR","mfr_system":null,"summary":"CHEVROLET: TSB CONTAINS A NOTIFICATION OF AN OWNER'S LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. SOME VEHICLES ARE EMITTING EXCESSIVE AIR POLLUTANTS THAT FAILS CALIFORNIA EMISSION VEHICLE STANDARDS AND ENGINE CONTROL MODULE MUST BE REPROGRAMMED AND CATALYTIC CONVERTERS REPLACED. MODEL 2008-09 CORVETTE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10058685","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"catalytic-converter","name":"Catalytic converter","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CORVETTE","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_chevrolet_corvette","2009_chevrolet_corvette"]}],"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":[]}