Porsche Cayenne 2021–2022 — technical service bulletin
Bulletin No. 74-22 · NHTSA communication 10222504 · issued Sep 14, 2022
Technical service bulletin
communication type
Power Train
component
2021–2022
model years
4
vehicle entries
Official summary
Technical information for WND6 - replacing front right air spring strut
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.