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cbredesen
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Posts posted by cbredesen
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2 hours ago, Richard Hamilton said:
It sounds like you have PCM3.0 with Software/Hardware Version 1.x. This was the introduction version of PCM3.0 for MY2009 Sports cars and Cayenne. HW/SW V2.x was introduced during MY2011. To update 2.x there are at least 2 disks required, and I assume the same disks are used for 1.x (there are 1.x software files on the 2.x update DVD.) The first update is a CD, so if the update you have is a DVD, then maybe you are starting out with the wrong disk.
Thanks for the reply!
I got a little farther with this. Rebooting PCM by holding the INFO button and then waiting got me to the point where it attempted the update. It confirmed current and future version and then reset the system to begin it. Unfortunately I got an error 3000 and it aborted the update. Message was Unexpected system reset. Will keep trying things.
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I found an update DVD from Pelican Parts and can't really get anything to happen. 997.2 with PCM 3.0 v 1.41. Neither the provided DVD nor a burnt version with 1.4x only will read. I do not have Navigation so I am not sure how the 1.x vs 2.x thing will play out. I put the disc into the head unit and it tells me Media not Playable. What might I be doing wrong?
PCM 3.0 Firmware from 1.44 to 2.25
in 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S)
Posted
Well my DIY update failed due to reasons listed above (error 3000). Finally took to my local dealer and paid them an hour of labor to do the official update. They gave it back to me saying my CD player didn't work. Thought that was odd and drove it home. Checked out the CD player and it's fine; took back and magically it worked when they tried again.
I'm at 1.47 now (2010 911 C2S) but still no way to adjust the AUX input volume. I'm bummed but at least I've exhausted all my options.