{"vehicle":{"id":"2021_nissan_maxima","year":2021,"make":"Nissan","model":"Maxima"},"code":"P0603","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10191938,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-08","date":"2021-04-01","document_id":"NTB16-018D","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"MIL ON WITH P0603 STORED FOR ECM BACK UP CIRCUIT This bulletin has been amended. See AMENDMENT HISTORY on page 3. Please discard previous versions of this bulletin.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191938-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191938-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191938"}],"url":"https://open.wenmarpro.com/makes/nissan/maxima/2021/bulletins?code=P0603"},"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/maxima/2021/codes/P0603","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."]}