{"nhtsa_id":10002238,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-08-18","date":"2003-01-01","document_id":"02360321","mfr_campaign":null,"replaces":"0236032","component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"ECM (ENGINE CONTROL MODULE) REPROGRAMMING INSTRUCTIONS FOR P0139 AND P0159 AND REPROGRAMMING FOR SMOOTHER FEELING INITIAL ACCELERATION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002238","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0139","P0159"],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"XG300","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_hyundai_xg300"]},{"make":"HYUNDAI","model":"XG300","year_from":2002,"year_to":2002,"match":null,"vehicle_ids":[]},{"make":"HYUNDAI","model":"XG350","year_from":2001,"year_to":2001,"match":null,"vehicle_ids":[]},{"make":"HYUNDAI","model":"XG350","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_hyundai_xg350"]}],"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":[]}