{"vehicle":{"id":"2009_nissan_armada","year":2009,"make":"Nissan","model":"Armada"},"code":"P1421","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10030085,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-07-31","date":"2009-06-19","document_id":"NTB-09-048","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"NISSAN: AFFECTED VEHICLES HAS THE MIL ON AND DTC P1421 STORED (COLD START CONTROL) IN THE ECM. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030085"}],"url":"https://open.wenmarpro.com/makes/nissan/armada/2009/bulletins?code=P1421"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/nissan/armada/2009/codes/P1421","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}