Nissan Titan 2016–2019 — technical service bulletin
Bulletin NTB19-037a · NHTSA communication 10178229 · issued Jul 29, 2020
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2016–2019
model years
4
vehicle entries
Official summary
2016-2019 TITAN; MIL ON WITH DTC P0448 AND WATER IN EVAP FILTER This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions 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.