Porsche Cayenne 2016–2018 — technical service bulletin
Bulletin No. 2020.1 · NHTSA communication 10182235 · issued Oct 15, 2020
Technical service bulletin
communication type
Equipment
component
2016–2018
model years
6
vehicle entries
Official summary
Information on map update services to be applied offline via and SD card. Applies to vehicles with PCM 4, 5.
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.