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Service bulletin 122-T8Y6E-06

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 id10161400
Published by NHTSA2019-06-24
Manufacturer's number122-T8Y6E-06
Manufacturer's date2019-05-16
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

NHTSA's summary

Instructions for setting the ready status for catalytic converters on Cayenne Diesel vehicles, since there is some difficulty in setting the status when the vehicle is finished having emissions related repairs and is ready to leave the Service Department.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Exhaust and emissions, Catalytic converter

Vehicles listed
PORSCHE CAYENNE2013, 2014, 2015, 2016

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