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Service bulletin 122-S2A9U-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 id10109327
Published by NHTSA2017-08-01
Manufacturer's number122-S2A9U-06
Manufacturer's date2012-09-05
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ENGINE AND ENGINE COOLING

NHTSA's summary

Information: Frequent complaints about "torn drive belts" following repairs or after workshop campaign WB19 is carried out. If the drive belt is removed and installed during repairs, particularly during "WB19Workshop campaign - Replacing coolant regulator (47/11)", the drive belt can be damaged as a result of incorrect handling

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, Drive belts

Vehicles listed
PORSCHE CAYENNE2009, 2010
PORSCHE CAYENNE S2008 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE S2011, 2012 (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.