Porsche Cayenne 2005 — technical service bulletin
Bulletin 0512 · NHTSA communication 10015567 · issued Jun 22, 2005
Technical service bulletin
communication type
Equipment
component
2005
model years
3
vehicle entries
Official summary
Overheating fault in power train control module (pcm) display when the incorrect navigation dvd is used. *tt
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.