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Service bulletin 122-D9G9Q-09

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 id10117510
Published by NHTSA2017-09-14
Manufacturer's number122-D9G9Q-09
Manufacturer's date2017-08-02
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

Information: Leaks have occurred at the filter flange of the fuel pump over the service life of vehicles manufactured during certain periods on some Volkswagen Group brands. Similar components are installed in Cayenne vehicles from model years 2003 - 2006. However, Porsche is not aware of any problem concerning leaks at the filter flange of the fuel pump on these vehicles. To find out more about the long-term behavior of the filter flange of the fuel pump, part testing must be carried out on specific Cayenne vehicles from model years 2003 - 2006 as a preventative measure.

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

Fuel system

Vehicles listed
PORSCHE CAYENNE2003, 2004, 2005, 2006

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20174572017-09-20. Fuel System
17V5760002017-09-20. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
04V0680002004-02-18. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
20040622004-02-17. Fuel System

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
No. D7852026-06-05. Service bulletin. 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. 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. 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. 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. Manufacturer's Certificate - Overview of Approved Porsche C30 Engine Oils (05/25)
No. D6822024-07-02. Service bulletin. Parts information for parts withdrawal involving the sender for fuel gauge.
No. D6152022-10-05. Service bulletin. Parts information for parts withdrawal involving the fuel filler flap
122-M8L6W-082018-08-20. Service bulletin. Subject: Filter flange of fuel pump Information: Fine hairline cracks can occur on the filter flange of the fuel pump on the affected vehicles. As a result, fuel can seep out causing a smell of fuel.
D762008-07-16. Service bulletin. PARTS WITHDRAWN. PORSCHE CARS NORTH AMERIC REQUESTS RETURN OF THE FOLLOWING UNIT TO PCNA, BUT ONLY IN CASES WHERE THE DEFECT IS VISIBLE: PART NUMBER 955 110 235 01, DESCRIPTION FUEL LINE. *PE
06042006-08-22. Service bulletin. IN-TANK FUEL DELIVERY - DIAGRAM. *TT