{"nhtsa_id":10017639,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-11-15","date":"2005-06-10","document_id":"05027","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0420 OR ENGINE PING UNDER LOAD. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10017639","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0420"],"topics":[],"vehicles":[{"make":"HONDA","model":"CIVIC","year_from":1996,"year_to":2000,"match":"exact","vehicle_ids":["1996_honda_civic","1997_honda_civic","1998_honda_civic","1999_honda_civic","2000_honda_civic"]}],"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":[]}