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  1. '20 / '21 Software Update Bricked the Porsche Communication Management (PCM) control unit

    After 7 days at the dealer for the update my Taycan Turbo PCM is unusable. Dealer indicates a possible PCM replacement is required, but there are none available in the US. Any ideas as to how to escalate the problem? Note: There are less than 700 miles on the vehicle...


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