Nissan Titan 2020–2021 — technical service bulletin
Bulletin NTB21-028A · NHTSA communication 10222866 · issued Oct 6, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2020–2021
model years
4
vehicle entries
Official summary
DELAYED ACCELERATION OR DELAYED UPSHIFT 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.