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Service bulletin STPL2606c

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 id11037084
Published by NHTSA2026-09-04
Manufacturer's numberSTPL2606c
Manufacturer's date2026-08-31
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Special Tools and Equipment Information for E4 Cayenne Launch Tools. Note that this bulletin only applies to all Cayenne Electric models for model year 2026. Combustion and hybrid Cayenne variants are not applicable to this bulletin.

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.

Vehicles listed
PORSCHE CAYENNE2026
PORSCHE CAYENNE COUPE2026 (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.