Nissan Titan 2020–2021 — technical service bulletin
Bulletin NTB21-001A · NHTSA communication 10190225 · issued Mar 30, 2021
Technical service bulletin
communication type
Engine and Engine Cooling
component
2020–2021
model years
3
vehicle entries
Official summary
2020-2021 TITAN/TITAN XD; TCM COMMUNICATION ERROR CAUSING A NO START CONDITION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard 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.