Porsche Cayenne 2013–2016 — technical service bulletin
Bulletin 122-P2Q5Z-10 · NHTSA communication 10145559 · issued Sep 11, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2013–2016
model years
4
vehicle entries
Official summary
Subject: Documentation of the implementation of AG01 Emissions Recall in the IN-FORM tool Information: The implementation of campaign "AG01 Emissions Recall" was not documented fully according to specifications in the IN-FORM tool on the affected vehicles.
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.