Porsche Cayenne 2012–2015 — technical service bulletin
Bulletin 122-E7Q7N-05 · NHTSA communication 10117407 · issued Feb 12, 2015
Technical service bulletin
communication type
Engine and Engine Cooling
component
2012–2015
model years
8
vehicle entries
Official summary
Concerns: Oil guide housing Information: Oil leak ("sweating", drops of oil) on engine in oil guide housing area We have discovered that the cause of some leaks in the specified area could not be detected and determined definitively in the dealer organisation when attempting to resolve the complaint "Oil leak"1 . As a result, some of the measures that were carried out were not always effective.
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.