Porsche Cayenne 2011–2017 — technical service bulletin
Bulletin No. D539 · NHTSA communication 10186352 · issued Jan 8, 2021
Technical service bulletin
communication type
Equipment
component
2011–2017
model years
7
vehicle entries
Official summary
Parts withdrawal information for a Pressure Sensor.
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.