Porsche Cayenne 2015–2018 — technical service bulletin

Bulletin No. 83-20.2 · NHTSA communication 10179192 · issued Aug 3, 2020

Technical service bulletin

communication type

Power Train

component

2015–2018

model years

vehicle entries

Official summary

Extended warranty information on the Cayenne Transfer Gear MY15-18.

Vehicles covered

2015 Porsche Cayenne
2016 Porsche Cayenne
2017 Porsche Cayenne
2018 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.