Starter trigger wire ?

[K3lv]

Hi folks hope you all had a great Christmas

I am trying to find which wire is the start trigger off the starter relay I am fitting a new alarm immobilizer and it's the only bit that's threw me off instructions are to "follow the wire from the battery to the relay and then connect to the input trigger wire at the starter relay"

 

[GixxerGod]

Have you access to the wiring diagrams?

 

[Peter Czibolya]

Whats your bike model and year?

If its a 00-03 750 then the (Y/G)Yellow wire with Green tracer to the starter relay.
Thats the wire that comes from the start button.