Nissan Altima 2013–2015 — technical service bulletin
Bulletin NTB15-102a · NHTSA communication 10109249 · issued Apr 18, 2017
Technical service bulletin
communication type
Engine
component
2013–2015
model years
3
vehicle entries
Official summary
2013-2015 ALTIMA; WHINE NOISE FROM CVT AT HIGHWAY SPEEDS This bulletin applies only to vehicles equipped with 4-cylinder engine. This bulletin has been amended. The PARTS INFORMATION section has been revised. No other changes have been made. Please discard all previous versions of this bulletin.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.