Nissan Armada 2017 — technical service bulletin
Bulletin PC522 Titan and · NHTSA communication 10109178 · issued Feb 21, 2017
Technical service bulletin
communication type
Equipment
component
2017
model years
2
vehicle entries
Official summary
ECM Reprogram Dealer Inventory *****Dealer Announcement***** Nissan is conducting a dealer inventory service action to update Electronic Control Module (ECM) software on 7,719 specific 2017 Titan and 4,759 Armada vehicles identified in Service Comm. On the affected vehicles, the ECM software is being updated to refine the MIL illumination logic for the exhaust gas temperature sensor. Affected vehicles are not subject to stop sale and are either currently in dealer inventory or assigned and in transit to the dealer. Nissan requests dealers to complete this software update prior to sale to ensur
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.