im new to cossie stuff so bare with me

if i turn from 2wd to 4wd do i change ABS set up?

plan is turn my 2wd into 4wd…. i was going to run 2wd rear as thats what i have but run the 4wd up front on the 4wd hubs etc….

i have front and back 2wd ABS sensors (& ecu n loom)
i have front 4wd ABS sensors for hubs.

will - 2wd rear sensors n brakes work with 4wd front sensors n brakes on a 2wd ECU

thanks