997 2005-2012 911 C2, C2S, C4, C4S, GTS, Targa and Cabriolet Model Discussion.

PCM Failure for no reason

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  #16  
Old 05-22-2020, 04:06 PM
karen etti's Avatar
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PCM failure

Originally Posted by keninirvine
Yes, in my case the dealer needed PCNA approval to replace the PCM, and while processing, found that it was not the PCM at fault.
I’m having the same problem was told it’s a satellite issue. I just start having this problem may 21, 2020. How long this is going to last and why I’m not getting updates is not right. It’s annoying that every 4- 5 min it keeps rebooting then blasting at a crazy volume when it comes back on and I can’t shut it off
 
  #17  
Old 05-23-2020, 01:43 PM
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PCM Fix Video Fix 2020

 
  #18  
Old 05-23-2020, 01:45 PM
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PCM Reboot Fix totally worked for me

Originally Posted by hotwani
Hi I have cayenne and i have same software V2.40 how can i update the softwarre to the lastest one?
thank you
This totally worked to fix my PCM Problem on my 2013 Porsche Panamera

 
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