Porsche Cayenne 2014–2017 — technical service bulletin

Bulletin 122-P7P6D-08 · NHTSA communication 10143835 · issued Jul 20, 2018

Technical service bulletin

communication type

Engine

component

2014–2017

model years

vehicle entries

Official summary

Technical Background The issue is caused by incomplete cutting of the drain flap at the parts supplier. When the flap is not cut all the way back, it is not able to open fully. The drain will clog.

Vehicles covered

2014 Porsche Cayenne
2015 Porsche Cayenne
2016 Porsche Cayenne
2017 Porsche Cayenne

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.