Hello everyone Noob checking in.....

I have a issue with keyless entry.. when I got my used Ep it came with a factory Honda fob.... So I though everything was great.

while tracing wires under the dash I found an aftermarket alarms type system... So I trace lots of wires going into this black box(aftermarket control unit) . Now that I don't have the black box my keyless doesn't lock or unlock doors. When I click the fob lock unlock button the head lights flash, but nothing happens with door locks. Can anyone please send me a picture of the LOCATION of the Factory Security module. I believe mine was removed to install aftermarket alarm. P.S. I have a large green plug under my drivers side dash panel which I think gets plug into module I'm missing. Any help with a picture location would be greatly appreciated.....