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PST2 Error on PCM2 Help needed

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Hi there,

I am trying to get my PST2 to connect to PCM2 on a Cayenne Turbo 2004. System seems to connect ( PCM display shows "Service...") but then it disconnects.

It is an orioginal PST2 with v24.

Does anybody has an idea whats wrong?

Thanks Rene

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What is the original problem with the PCM or is it working correctly? Are the connections at the rear of the unit secure?

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hi, yes everthing is ok with pcm and connections on back. i just wanted to include a new cd-changer in most-bus (was not there before).

any ideas? thougt with pst2 pcm2 is no problem. everything else works, just this **** pcm not.


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If you are adding the Factory CD changer unit then no coding is needed, its just plug in play.

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Hi, it is not the original. I just added a dension gateway. everything is working, bút sometimes it shows system failure.

But generaly I wanna know why PST2 has a problem with the PCM2 at all.

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