NRG Q/R v1.0 + Momo 6 bolt wheel Horn Setup

[otakubakaa]

I got a NRG v1 quick release hub with a Momo 6 bolt wheel (comes with the horn) but I for the love of god have no idea how to wire it. I've already gave it a couple of shots but the horn simply won't go on. I've checked the fuse, relay and horn itself and it works. Theres something going on in the hub thats fubaring everything.

It's installed on a '93 240sx... got it with the car and I still have yet to figure out how the previous owner wired it. Anyone have a diagram?

[compactfean]

The way the horn works is when you press the horn it grounds the circuit through the horn button. Try grounding one of the wires, one of them should make the horn go off the other one is horn ground. The horn ground check continuity from horn ground to chassis. If continuity exists then the horn button may be faulty. Push the horn in and check continuity on the 2 wires and if continuity doesn't exist then the horn is not making contact inside. Good luck.