{"nhtsa_id":10006103,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-04-16","date":"2004-03-01","document_id":"037","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"A SERVICE CAMPAIGN FOR POSSIBLE O2 SENSOR MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION. KIA WILL REPROGRAM THE ENGINE CONTROL MODULE (ECM) AND REPLACE THE OXYGEN SENSORS AS NEEDED. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10006103","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"OPTIMA","year_from":2001,"year_to":2002,"match":"exact","vehicle_ids":["2001_kia_optima","2002_kia_optima"]}],"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":[]}