Here are the two stock files I've dumped from my '22, before and after (-HC) an FDRS PCM update last year. Manufacture date March or April 2022. Both include the parking brake 'fix' from Ford.
Not that I've seen. I'm guessing because it's a recall/"safety feature", tuners are reluctant to search for or expose the mechanism.
I'm thinking about designing a mod for this "fix" whereby a microcontroller sniffs the CAN communication for a command to shift P -> D or P -> R, then injects a parking brake release event for the ABS.
I kind of like the automatic engagement part because it unloads the transmission pawl.
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