Porsche Cayenne 2019–2020 — technical service bulletin
Bulletin No. 2220.2 · NHTSA communication 10231402 · issued Jan 31, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019–2020
model years
2
vehicle entries
Official summary
Advanced technical information for the Cayenne 3.0 Liter engine variants.
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.