NISSAN

NTB16-098

2016-10-13 · NHTSA 10109129

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

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.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.