{"nhtsa_id":10017746,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-11-23","date":"2005-10-26","document_id":"0509","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"MALFUNCTION INDICATOR LAMP (MIL) IS ON, DIAGNOSTIC TROUBLE CODES (DTCS) P1411, P1423, SECONDARY AIR INJECTION SYSTEM BANK 1, BANK 2, FLOW TOO LOW ARE STORED IN DTC MEMORY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10017746","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P1411","P1423"],"topics":[],"vehicles":[{"make":"VOLKSWAGEN","model":"TOUAREG","year_from":2004,"year_to":2005,"match":"exact","vehicle_ids":["2004_volkswagen_touareg","2005_volkswagen_touareg"]}],"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":[]}