{"nhtsa_id":10220345,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-30","date":"2022-09-20","document_id":"TSB_ELE267","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"TECHNICAL SERVICE BULLETIN: SERVICE ACTION: 3.5L GDI ECM LOGIC IMPROVEMENT (SA508) - This bulletin provides the procedure to update the software logic of the Engine Control Module (ECM) on some 2023MY Carnival (KA4) vehicles produced from March 24, 2022 through July 14, 2022, that may experience a temporary, lower than expected engine speed while decelerating or idling, while applying torque converter dampening.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10220345-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10220345-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10220345","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"CARNIVAL","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_kia_carnival"]}],"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":[]}