Cayenne sound problems
01-16-2015, 09:08 AM
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Cayenne sound problems
I have a 2005 Cayenne Turbo and been experianceing problems with my PCM. The CD-reader for maps have been changed, and I often got the "System error". This message seams to appair when battery voltage is low.
My last experiance was loss of sound. Everything seamd to work, but there where no sound. I foud a thread somwere that suggested to reboot the PCM. Just press 1-4-8 simultaneously. And then its all OK. You do not need a fabric code after this!
My last experiance was loss of sound. Everything seamd to work, but there where no sound. I foud a thread somwere that suggested to reboot the PCM. Just press 1-4-8 simultaneously. And then its all OK. You do not need a fabric code after this!
