Topic: Wiring Purpose built Moto black box to stock harness-cb750 help!

[Bduck72750k]

I dont usually post but wondering if anyone has used a Purpose Built Moto black box V3 woth their 2 or 3-button switches. I have a stock harness (brand new) for my CB750k4, and i have a wired in LED tail light (integrated with signals) and LED headlight with integrated signals.

Trying to make sense of the k1 k2 wires in the diagram and whether an additional relay is needed. This is not currently on the bike as im awaiting all my rts to come back from powder coat. I guess im hoping to find someone who has done this that can help me along. Also curious what they are referring to when commenting “+ve”. Thanks!

[attachment deleted by admin]

[Bduck72750k]

Hopefully that uploads now-

Thank you for the reply! At this point im invested into this unit unfortunately so ill try and make it work. This is my first build, so learning from mistakes. My hope is to get this working and maybe i will in the near future convert to an M-unit. My goal was to clean up the front end with new switches.

[attachment deleted by admin]