[Mp7]

I put a x15 cm2450 from a 2024 wreck into my 2016 peterbilt 579. It had a isx15 cm2350. I've got everything working except the brake switch, clutch switch, and Jake brake switch's. They show up and work on esa but are not communicating with the engine ecu. I'm sure it has to be a setting but I can't find anything. I've tried all the different source addresses on cummins. Currently have them set to 49 cab controller. Any guidance or does anyone have a parameter file for a similar truck  vin is 1xpbd49x4gd203933