[Archived] Got new ECU and now 2009 Porsche Cayenne wants key programming code

178 views - Last reply: August 08, 2024
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Need my 2009 Porsche Cayenne's key code to program a new transponder key

Hello! We've developed a VIN-based tool to help you get your key code for the 2009 Porsche Cayenne. Check it out here: VIN Key Code Generator.

Replies (3)

Thanks for sharing! Been looking for a key code fix for my 2009 Porsche Cayenne.

My 2009 Porsche Cayenne's immobilizer is stuck. Hoping this helps.

Got a dead key fob for my 2009 Porsche Cayenne. Need the code badly.

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1) Always have at least 2 working keys 2) Get spares made before losing originals 3) Consider key insurance/add-on coverage 4) Store key codes safely 5) Use protective cases for smart keys 6) Program new keys before old ones fail completely.
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Yes, a skilled auto locksmith can extract the broken key and make a replacement. They can often do this without damaging the ignition cylinder. The new key will need programming if it has a transponder chip.
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