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PCM3 help urgently needed....

stevertr
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stevertr Member

stevertr

Posted
Posted

Went out this morning for a ride and my entire PCM system is being weird!

No sound whatsoever...radio, CD, Navigation...NOTHING.

NAV button indicates "Navigation CD Unreadable."

Eject it, put it back in, and it reads it.

System is reading the CD changer. Selecting a CD, and playing it, but no volume at all from CD Changer or Radio.

Any ideas would be so appreciated.

Regards

Steve

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Loren Member

Loren

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I'm sure you mean PCM 2 (not PCM 3).

There have been a half dozen TSBs for problems on the Cayenne with PCM2 so your dealer should likely have a look at your car.

Interesting also is that the MY05 Cayenne's will get PCM 2.1 which is a updated and upgraded system.

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