So, I got an aftermarket steering wheel hub but I cant figure out how to wire up the horn. The button has one connector on the back. Any help?

 

Ah man. Your gonna have to rig that up to wire. Idk if anyone here can provide any info on this because we all may have changed steering wheels but they were all Nissan OEM steering wheel. The factory horn splits out to 2 wires for both buttons. Your gonna either have to trace back to where it splits or splice one of the two wires in while safely grounding/tucking the other.

 

Well I took the clock spring off to fit the hub on, so I only have the connector, that the spring hooked to, that I can pull a wire from. And my Haynes manual doesnt have a diagram for it

 

I know for my old eg I had to wire in a separate wire for my steering wheel. The damn cable kept getting all binded up inside of the hub... Didn't help that I had no horn adapter plate for it either.

 

Those aftermarket horn plates are horrible. I ran mine for about one year or less when it began shorting out....despite having greased it. I ended up having to disconnect my horn from the steering wheel.

 

Ask Doubleclutch. If I'm correct I believe he had/still has an aftermarket steering wheel. Ask him what he did for the horn.