Porsche Cayenne 2011–2013 — technical service bulletin
Bulletin TI-51-13 · NHTSA communication 10052778 · issued Sep 12, 2013
Technical service bulletin
communication type
Power Train
component
2011–2013
model years
7
vehicle entries
Official summary
Porsche: information concerning the rear- differential lock control unit re-programming. Models include cayenne (92a)/ cayenne diesel (92a)/ cayenne s (92a)/ cayenne gts (92a)/ cayenne turbo (92a)/ cayenne gts (92a)/ cayenne turbo s (92a). Model years include 2011 to 2014. *js
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.