{"vehicle":{"id":"2011_nissan_altima","year":2011,"make":"Nissan","model":"Altima"},"code":"P0744","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10109129,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-01","date":"2016-10-13","document_id":"NTB16-098","mfr_campaign":null,"component":"VEHICLE SPEED CONTROL; EQUIPMENT","summary":"2011-2012 ALTIMA; REDUCED PERFORMANCE DUE TO CVT FLUID TEMPERATURE PROTECTION LOGIC IF YOU CONFIRM The vehicle speed is, or was, reduced by the CVT fail-safe (reduced vehicle speed) after continuous operation under the following conditions: - High RPM and/or high speed driving (RPM of 4000+ or speeds of 65 mph (104.6 km/h) for 1.0 - 1.5 hrs. or more) - Driving in ambient temperature of 96 degrees or higher - Climbing steep or extended hills for 6 miles (9.6 km) or more - Whine or rattle type noise occurring during reduced engine performance (vehicle speed decrease) ACTION 1. Perform a self-diagnosis with CONSULT-III plus (C-III plus). - If DTCs are present other than P0744, refer to the appropriate section of the Electronic Service Manual (ESM) and diagnose the DTCs first before proceeding to step 2 of ACTION. 2. Check the number of counts of \"CVT-A? with C-III plus. - Refer to the Flow Chart on page 2 and the Service Procedure starting on page 3 to confirm if this bulletin applies.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10109129-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10109129-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10109129"}],"url":"https://open.wenmarpro.com/makes/nissan/altima/2011/bulletins?code=P0744"},"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/altima/2011/codes/P0744","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."]}