{"nhtsa_id":633735,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-09-24","date":"2002-05-01","document_id":"022","mfr_campaign":null,"replaces":null,"component":"AIR BAGS","mfr_system":null,"summary":"A RUNNING CHANGE IN THE AIRBAG CONTROL UNIT (ACU) LOGIC WHICH IS BEING MADE AVAILABLE TO PRIOR PURCHASERS AS A CUSTOMER SATISFACTION ISSUE ON MODLES WITH PRODUCTION DATES PRIOR TO 2/20/02. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/633735","components":[{"id":"air-bags","name":"Air bags","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"SEDONA","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]}],"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":[]}