Popped a door handle keypad into the neighbors 2010 F150. Lights up, but truck does not acknowledge button presses with the known factory code. No problem, open up FORScan and go hunting for the register to enable. Uh huh...

In FORScan some of the registers are in English, others are just numbers. Can anybody point me in the right direction to enable the keypad input? I'm assuming it's one of the numbered ones.