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958.2 Cayenne PCM keeps recycling all the sudden

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Old 12-19-2023, 04:23 PM
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boochook
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Default 958.2 Cayenne PCM keeps recycling all the sudden
All of the sudden, out of the blue, my 2016 Cayenne’s PCM has been recycling nonstop. No controls work, I do NOT have Sirius/XM Radio, was working fine 2 hours ago. I’ve held the info button for 10 seconds, etc but nothing has reset it. Anyone have workarounds? Is the PCM toast? Heard some talk that a Sirius XM update screwed cars years ago. Automatic update mind you.
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Old 12-19-2023, 09:23 PM
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Nobody?
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Old 12-20-2023, 03:09 PM
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ShdwFx
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Sounds like your hard disk might be shot. Search for past threads on "reboot" to see what others have done on this.
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Old 12-21-2023, 12:21 AM
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Thank you bud! That’s what it looks like has happened! Having the entire system be replaced with extended warranty.
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