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No Constant 12V Power to PCM

Killer Banana
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Killer Banana Member

Killer Banana

Posted
Posted

Hello! New member here. I've been lurking around as a guest since I recently purchased a 2004 Cayenne S for the wife. While installing an aftermarket auxillary port to the factory PCM, I accidentally grounded the red 12V constant wire to the PCM and am now getting no power from it. I have checked every fuse in both fuse boxes, and they are all intact. I have searched several threads on this forum regarding PCM issues, but none I found specifically address no power from that 12V constant running to the PCM. Any help is greatly appreciated! Thank you.

 

-Jensen

Killer Banana Member

Killer Banana

Posted
  • Author
Posted

Well this is certainly embarrassing for a first post, but although my owner's manual says "Left side fuse panel" for two different lists of fuses, I popped off the passenger side panel out of curiosity and found a THIRD fuse panel containing the culprit! My problem is fixed. Sorry for the wasted forum space!

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