John Deere hitch control / hms button activation

Hi!!!
I have loaded the Autosteer_USB_v5_0_MACHINE (2) file onto my autosteer PCB arduino but it doesn’t send a signal through D2 and D5. (I have defined a headland and the hydraullic lift icon appears green, the green and red arrows appear on the screen. AgOpenGPS-5.2.0 version). I miss something?