Porsche Cayenne 2011–2017 — technical service bulletin
Bulletin 122-T5P5F-07 · NHTSA communication 10120786 · issued Jun 27, 2017
Technical service bulletin
communication type
Equipment
component
2011–2017
model years
7
vehicle entries
Official summary
Information: Converting transfer cases that are still in stock to the new type before installing themin customer vehicles.
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.