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: Fuel pump are shown. Show all
| TI-68-10 | 2011-02-16. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. PORSCHE: CHECK HIGH PRESSURE FUEL PUMP ON DFI ENGINES AND REPLACE IF NECESSARY. A POSSIBILITY A HIGH PRESSURE FUEL PUMP DOES NOT MEET THE QUALITY STANDARDS MAY BE INSTALLED IN THE AFFECTED VEHICLES. *PE |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.