Hopefully / maybe? I'm unfortunately struggling to find where I had the actual wiring diagrams. However...
Open up your cp. Hopefully it's basically the same as my CT. The top left and center connectors are the shifter/view change/etc connectors. The one that goes to the shifter is basically just flip-flopped between the original Crazy Taxi standard and basically all other Naomi/Chihiro drivers.
(see in my Pic where the white plug is in the yellow socket? Basically I swapped that one, and did a dirty rig of pins in the other socket as I didn't have a spare male connector housing)