Porsche Cayenne 2012–2014 — technical service bulletin
Bulletin ATICAY21504 · NHTSA communication 10198527 · issued Oct 12, 2015
Technical service bulletin
communication type
Engine
component
2012–2014
model years
3
vehicle entries
Official summary
The vehicle does not start. The starter will not turn.
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.