Nissan Armada 2018 — technical service bulletin
Bulletin NTB17-124 · NHTSA communication 10127454 · issued Dec 12, 2017
Technical service bulletin
communication type
Equipment
component
2018
model years
1
vehicle entries
Official summary
2018 ARMADA; TELEMATICS CONTROL UNIT PART NUMBER INFORMATION SERVICE INFORMATION The Telematics Control Unit (TCU) part number currently displayed in FAST for Applied Vehicles is incorrect.* The correct TCU part number at this time is 28275-5AA1C. When ordering a TCU for an Applied Vehicle, ONLY use the part number shown above. *FAST will be updated with the correct part number at a later date.
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.