PCM Stuck on Porsche screen

[Gstahl]

Mine is the older version…

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[whitex]

Mine is the older version…

Perhaps take in into service to get it upgraded. Technically it was supposed to be updated over the air, but 2 months after receiving the email from Porsche that my car will OTA, the dealer just did it while the car was in for a different service.

 

[anoobis]

I haven't had this issue in a while. I will update the thread next time I get in the car with what version she's running.

 

[tchavei]

Won't help.

I got the WPN8 update back in November. Since then I was presented with the black screen and Porsche logo twice (also had it happen once or twice before the update). One of the times, I actually needed the GPS guidance.

Both times it happen when I left the car for a very short time (5-10 min?) Apparently the car needs x minutes to do a full shutdown. If you return to the car while it's still turning off, that bug can appear.

Maybe a WPN10 someday?

 

[senwar]

Had this for first time Friday. Car was in dealership for first time and as I drove off it stuck on loading maps on main screen and Porsche logo on centre.

Happened again today. Grrrr

 

[anoobis]

My version as of yesterday. Haven’t had the black screen issue in a long time.

 

[Jeffrey B]

Hey wondering if anyone has seen this before. My new 2022 Taycan 4s is stuck on the Porsche screen... Drives fine and everything. CarPlay still seems to work, but no map in the driver display.

I rebooted into engineering mode 3 times and restarted. No luck. Any ideas here gents? Otherwise I'm taking it to Porsche tomorrow.

This very same thing happened to me just an hour ago. Came here to forum where I always seems to find other with similar issues and many times solutions.

 

[whitex]

This very same thing happened to me just an hour ago. Came here to forum where I always seems to find other with similar issues and many times solutions.

Shut off the car for a half hour, usually clears itself. The only time it didn't clear itself for me in the past when I left the car parked in a state park with very spotty LTE coverage, had to wait until I parked it somewhere with solid LTE.

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