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Service bulletins for the 2003 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.

480 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Automatic transmission are shown. Show all

Bulletins, newest first
3042005-01-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. HARD SHIFTING IN RANGE FIRST TO SECOND. *TT UPDATE. *TT
1042004-11-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. ATF FILLING CAPACITIES HAVE CHANGES ON TIPTRONIC TRANSMISSIONS. THIS BULLETIN REPLACES PREVIOUS BULLETIN #104 DATED 8-10-04. *TT
10032004-02-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TIPTRONIC TRANSMISSION REPAIRS. *TT
7032004-02-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 6-SPEED TIPTRONIC TRANSMISSION - LOSS OF TRANMISSION OIL IN AREA OF TORQUE CONVERTER. *TT
W3202003-10-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REPLACE CENTER CONSOLE SELECTOR LEVER COVER SCREWS AND REMOVAL TOOL. *TT
33032003-10-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REPLACEMENT OF THE AUTOMATIC TRANSMISSION FLUID (ATF) THERMOSTAT. 2004 MODEL AS WELL. *TT

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