Service bulletins for the 2011 Porsche Cayenne
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.
511 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Cooling system are shown. Show all
| SB-05-11 | 2011-06-08. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. PORSCHE: COOLANT HOSES ARE NOT UP TO PORSCHE STANDINGS AND MAY EVENTUALLY LEAK. 2011 CAYENNE. *RM |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.