Where is this Module located which you connected the front sensors. I can then search for it and check if I can do the same by just adding the OEM items.2016 Tucson does no need any new module at all if you wanna just add front parking sensors! I already checked it and it works just fine, see my post earlier! If you wanna add parallel parking or cruise parking like in Europe or Korea, then for sure you must replace your VCM. I will finish all my work with that in summer time, as I do all OEM install.
Not interested in the parallel/cruise parking system.