Nissan Titan 2016–2017 — technical service bulletin
Bulletin PC604 2016-17 · NHTSA communication 10127459 · issued Dec 19, 2017
Technical service bulletin
communication type
Electrical System
component
2016–2017
model years
2
vehicle entries
Official summary
Transmission Control Module Reprogram ***** Quality Action Summary ***** Nissan is conducting a dealer inventory quality action to reprogram and, if necessary calibrate, the Transmission Control Module (TCM) on specific MY2016-17 Titan XD (A61) vehicles identified in SERVICE COMM and National Service History ? Open Campaigns. These vehicles are either currently in dealer inventory or assigned and in transit to the dealer. The software update will prevent one or more of the following concerns: - Transmission shift shock when accelerating enough to create a 7 3 downshift - Engine RPM fluctuation
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.