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TomBerg
Smartphone can not be connected
No GPS connection
4 comment(s)
Thanks so much for sharing your experience! That's really helpful to know about the PCM reset. Do you remember roughly how much you ended up paying for the software work? And has everything been working smoothly since the fix? I'm trying to get a sense of what to expect cost-wise and if it's likely to be a permanent solution.
Hey again! Great to hear back from you! Yeah, after getting it fixed at the Porsche center, everything's been working like a charm. My phone connects instantly now and the GPS is spot-on, such a relief! The whole thing set me back 450€, which wasn't too bad considering how annoying those connectivity issues were. They basically had to reset and update the PCM system to sort out the wrong pairing with my phone. I've had zero problems since the fix, it's been about 6 weeks now. The nav system is working perfectly, and I can finally use all those connectivity features again without any problems. Honestly, it was worth every penny just to have everything working properly again. Just make sure you go to a proper Porsche center, they really know their stuff when it comes to these PCM systems. Hope you get yours sorted soon! Let me know how it goes!
Thanks again for all the details! I actually just got back from the Porsche center today. You were spot on about everything! Had the same PCM reset and update done, and it cost me around 500€, a bit more than yours but still reasonable. The mechanic I dealt with was super professional and explained everything clearly. The whole process took about 4 hours, and I was able to wait in their really nice customer lounge. They even threw in a complimentary car wash! Best part? Everything's working perfectly now. My phone paired instantly when I got in the car, and the GPS is working like new. Such a relief to have it all sorted! Really glad I followed your advice about going to the official Porsche center rather than trying my luck with an independent shop. Thanks again for steering me in the right direction. This was definitely worth the investment!
Hey there, I had a similar issue with my 2014 Porsche Cayenne Diesel last month. The symptoms were identical, Bluetooth wouldn't pair and the nav system was acting up. Took it to my local Porsche specialist and turns out the PCM (Porsche Communication Management) unit needed a complete software reset and update. The head mechanic mentioned that these connectivity issues are somewhat common in Panameras and Cayennes from that era. In my case, it wasn't a major repair, just needed proper diagnostics and software work. The whole thing took about half a day at the garage. I'd recommend going to a certified Porsche center for this one. They have the specific diagnostic tools needed for the PCM system. While independent shops are good for regular maintenance, the communication system really needs dealer-level equipment to properly diagnose and fix. Hope this helps!