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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 system are shown. Show all

Bulletins, newest first
No. D7852026-06-05. Service bulletin. FUEL/PROPULSION SYSTEM; STRUCTURE:BODY; ELECTRICAL SYSTEM. Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are ones that use the part number(s) mentioned.
nO. d7662026-03-02. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the fuel filler flap and the charge cable for mains socket. Part numbers 976809857E and 7PP971678GS
No. D7642026-03-02. Service bulletin. FUEL/PROPULSION SYSTEM. Parts information for parts withdrawal involving the multi-purpose additive for gasoline. Part number is 00004320902. The vehicles affected are ones that use part number mentioned.
No. D7562026-02-06. Service bulletin. FUEL/PROPULSION SYSTEM. Parts information for parts withdrawal involving the - Diagnosis Pump for Fuel System 958906243B and 958906243A. Vehicles affected are ones that use either of the part numbers mentioned.
No. 05-252025-03-06. Service bulletin. ENGINE; FUEL/PROPULSION SYSTEM. Manufacturer's Certificate - Overview of Approved Porsche C30 Engine Oils (05/25)
No. D6822024-07-02. Service bulletin. FUEL/PROPULSION SYSTEM. Parts information for parts withdrawal involving the sender for fuel gauge.
No. D6152022-10-05. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Parts information for parts withdrawal involving the fuel filler flap
122-P5G7U-072018-07-30. Service bulletin. FUEL SYSTEM, GASOLINE. Oil in the wiring harness. If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced.
122-A5L9U-042018-04-23. Service bulletin. FUEL SYSTEM, GASOLINE. Information: Analysis has shown that traces of oil found in the hydraulic pump or tandempump area are not always caused by a Pentosin leak in the pump. In the event of a complaint about traces of oil in the hydraulic pump or tandem pump area,
122-Z3X2N-122017-12-14. Service bulletin. FUEL SYSTEM, GASOLINE. Information: FC00001E for right side rear lid strut is set in the Rear Lid Control Unit. The actual fault may be in the left rear lid strut. Information for Workshop: The cause could be software or moisture in the Rear Lid Control Unit. If moisture is suspected, check the lid thoroughly for leaks.
122-G4Y8K-102016-11-14. Service bulletin. FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM. "THERE IS A POSSIBILITY THAT A LEAK CAN OCCUR AT THE FUEL RAILS IN THE FUEL INJECTION SYSTEM ON THE AFFECTED VEHICLES. AS A RESULT, A SMALL AMOUNT OF FUEL CAN LEAK OUT. THE CUSTOMER MAY GET A SMELL OF FUEL IN THESE RARE CASES. REPLACE BOTH FUEL RAILS AND REPLACE THE SUPPORT PIECE AND THE SUPPORT RING AND SEALING RING ON THE FUEL INJECTORS. ALSO REPLACE THE COOLANT REGULATOR."
TI-79-132014-05-12. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE. PORSCHE: INFORMATION CONCERNING POOR VEHICLE DRIVABILITY AND/ OR ENGINE NOISE AT LOW REVS. THE DME CONTROL UNIT MUST BE RE-PROGRAMMED DUE TO DIFFERENT QUALITY FUEL AND POOR VEHICLE DRIVABILITY. MODELS PANAMERA S (9700/PANAMERA 4S(970)/PANAMERA GTS (970)/ CAYENNE S (92A)/CAYENNE GTS (92A) MODEL YEAR: AS OF 2010. *JS
TSB-11012011-06-14. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. PORSCHE: THE VENTING SYSTEM OF THE FUEL TANK CLOSES LIMITING THE FUEL FILILNG RATE 2011 CAYENNE. *RM
TI-10042011-06-06. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:FILLING/CHARGING; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; ELECTRICAL SYSTEM:SOFTWARE. PORSCHE: THE VEHICLE CAN BE DIFFICULT TO FUEL. 2011 CAYANNE. THE FUEL TANK IS REMAINING PRESSURIZED AFTER THE IGNITION IS OFF. *RM
TI-68-102011-02-16. 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

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.