Are All Tesla Model S P90Ds Ludicrous-Mode Ready?

Tesla Model S owners are reporting the same part number (1063792-00-A) for P90D battery packs with and without Ludicrous Mode, which raises the question whether all P90Ds are Ludicrous Mode ready with only software being set to “ON/OFF.” TMC Commenter “ArtInCT” says: “What can this mean to us? Does the… …read more