G
https://powersports.honda.com/documentum/MW01/0SA30-HL4-100.pdf
Typical as it has no wiring diagram... did you install it as specified or are you trying to change things around?
Sounds like you need a good meter and a wiring diagram.
FredD
Reach out to @STRATOSMICRO ?
I know he makes kits to tie into these. I bet he knows the pinouts and how to get you what you want.