Nissan Titan 2016–2019 — technical service bulletin
Bulletin NTB19-049 · NHTSA communication 10162980 · issued Jun 18, 2019
Technical service bulletin
communication type
Fuel System, Gasoline
component
2016–2019
model years
4
vehicle entries
Official summary
2016-2019 TITAN/TITAN XD; WHISTLE NOISE WHEN REFUELING This bulletin applies only to vehicles equipped with a gasoline V8 engine. IF YOU CONFIRM A whistle noise is heard when refueling the vehicle. ACTION Replace the fuel tank with the new one listed in the PARTS INFORMATION section of this bulletin.
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.