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Service bulletin SB-CAY-1-102

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10060324
Published by NHTSA2016-03-17
Manufacturer's numberSB-CAY-1-102
Manufacturer's date2015-10-12
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

NHTSA's summary

PORSCHE: DUE TO INCORRECT USAGE THERE'S A POSSIBILITY THAT POSITIVE CRANKCASE VENTILATION VALVES MAY HAVE A BURR ON THE COVER. *CN

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Exhaust and emissions, Crankcase ventilation (PCV)

Vehicles listed
PORSCHE CAYENNE2015, 2016

Listing a model year does not mean every vehicle of it is concerned: the document says which.