PCM shuts off and on
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Joined: May 2020
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From: Alabama
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I don't currently have XM activated, although it's free right now so I suppose it is really activated. And I haven't switched the radio to XM while this is going on. Is that why I don't have the PCM restarting?
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Joined: Aug 2011
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From: East Wenatchee, WA
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Arghhhhhhhhhhhh
I’ve tried the fix mentioned about a dozen times.
Didn’t work
2010 Panamera 4s
PCM says system 1.35
Any suggestions? I thank you all in advance!
Didn’t work
2010 Panamera 4s
PCM says system 1.35
Any suggestions? I thank you all in advance!
Last edited by hummerchine; May 25, 2020 at 09:43 PM.
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Even though it's apparently activated, I'm not switching to satellite until I find out what will do to my PCM. So I'm not finding out if there's a channel 1 or any other XM channel right now.
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@@hummerchine
This was posted on Rennlist: for all those older 2010 panamera owners, the hard reset doesn't work on our cars however after going through everything posted from other members with newer models what I did was " I called Sirius XM and had them completely cancel the service from my radio" wait about 20 to 30 minutes and then do the hard reset. Then your unit will finally work as normal, in our older models the trick is to call Sirius to have them remove the service completely, then proceed to do the hard reset and then your PCM will go back to normal.
This was posted on Rennlist: for all those older 2010 panamera owners, the hard reset doesn't work on our cars however after going through everything posted from other members with newer models what I did was " I called Sirius XM and had them completely cancel the service from my radio" wait about 20 to 30 minutes and then do the hard reset. Then your unit will finally work as normal, in our older models the trick is to call Sirius to have them remove the service completely, then proceed to do the hard reset and then your PCM will go back to normal.
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Joined: Aug 2011
Posts: 227
From: East Wenatchee, WA
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Great!!!
@@hummerchine
This was posted on Rennlist: for all those older 2010 panamera owners, the hard reset doesn't work on our cars however after going through everything posted from other members with newer models what I did was " I called Sirius XM and had them completely cancel the service from my radio" wait about 20 to 30 minutes and then do the hard reset. Then your unit will finally work as normal, in our older models the trick is to call Sirius to have them remove the service completely, then proceed to do the hard reset and then your PCM will go back to normal.
This was posted on Rennlist: for all those older 2010 panamera owners, the hard reset doesn't work on our cars however after going through everything posted from other members with newer models what I did was " I called Sirius XM and had them completely cancel the service from my radio" wait about 20 to 30 minutes and then do the hard reset. Then your unit will finally work as normal, in our older models the trick is to call Sirius to have them remove the service completely, then proceed to do the hard reset and then your PCM will go back to normal.
Thanks so much!!!
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I followed hummerchine and called Sirius to cancel the service for this particular 2010 PTT. I'm still waiting for the service cancelation because I'm still getting all the channels. Stay tuned.
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2010 Porsche Panamera Turbo
It is now fixed ONLY after I canceled Sirius.
It took about 6 hours from the time they canceled the service.
It is now fixed ONLY after I canceled Sirius.
It took about 6 hours from the time they canceled the service.
Last edited by Nikita4Ever; May 26, 2020 at 07:28 PM.