WenmarOpen by Wenmar Pro

Service bulletin 0419

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 id10011700
Published by NHTSA2005-01-29
Manufacturer's number0419
Manufacturer's date2004-12-03
NHTSA componentTIRES

NHTSA's summary

PTEC SERVICE REPORTING OF CAYENNE VIBRATION ISSUES IN PORSCHE CAYENNE. *TC

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

Tires

Vehicles listed
PORSCHE CAYENNE2004
PORSCHE CAYENNE S2004, 2005 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE TURBO2004, 2005 (the catalog's model; the bulletin names a series or trim of it)

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

Other bulletins for the same vehicles and component
No. 39-222022-11-04. Service bulletin. Instructions on the manufacturers certificate for approved tires, wheels, and spacers.
ATIALL416042021-06-28. Service bulletin. 2003 to Present All with tire pressure monitoring system.
No. 20-202020-08-05. Service bulletin. List of approved wheel, tires, and spacers for the Cayenne.
22072007-08-13. Service bulletin. TIRE PRESSURE MONITORING SYSTEM TROUBLESHOOTING TIPS. *KB