i've got a 98 civic dx that has an aftermarket (momo) steering wheel set up, the previous owner of the car had done the swap but he didn't hook up the horn, so this is what i'm trying to do but i can't figure out which wire is the one for the horn and after searching under the dash for a bit this little gray wire is the only one that i found that was'nt connected to anything, all the write ups i've seen are for cars with airbags (yellow wire) but if i'm not mistaken this one never came with 'em, so if any one can help me determine wether this is the right wire i'd apprecciate it

 

I think you have a winner. The horn circuit has a gray wire and a 3P connector.

 

thanks Ron, you always come to the rescue, I figured that was it because like I said under the dash there were no cut wires or any others that were hanging lose, Thanks again!!