Service bulletins for the 2004 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.
444 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Wiring and fuses are shown. Show all
| ATI-1403 | 2014-11-04. Service bulletin. ELECTRICAL SYSTEM:WIRING. PORSCHE: SOME VEHICLES ARE EXPERIENCING, IN DRIVER'S FOOTWELL, A MAIN WIRING HARNESS CORROSION, WHICH IS CAUSING A NO START SITUATION. MODEL 2003-2010 CAYENNE (S, GTS, TURBO). *PE |
|---|---|
| 1103 | 2004-06-04. Service bulletin. ELECTRICAL SYSTEM:WIRING. CHECK ROUTING OF THE MAIN WIRING HARNESS. ATTACHMENT C ADMINISTRATIVE PROCEDURE, RECALL CAMPAIGN A311. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.