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View Full Version : Cant wire up horn on Momo wheel, please help!!




TOTalon
07-28-2003, 08:45 PM
Ok, I have removed the stock steering wheel and the clockspring (I think thats what its called). There are 5 wires going into and out of the clockspring:

Two white wires for the airbag
Blue and Black/white wire for the cruise control
Green/red wire for the horn

I have the Momo hub that has a ground wire in it. I connected the ground wire from the hub to the horn button, and a wire from the horn button to the green/red wire, similar to this picture:

http://einstein.unh.edu/~msbriggs/momohornconnx.jpg

Alas, horn doesnt work. What am I doing wrong?




Turbonium
08-05-2003, 10:39 PM
To be honest with you ive never seen somebody use the stock horn on a MOMO steering wheel last time i checked u cant wire it because of the ground differences and other differences between the stock wheel and the momo one. The only alternative ive seen is gettin an aftermarkter horn my friend has a ferrari horn on his and works great. Hope this helps

TOTalon
08-05-2003, 10:59 PM
Ive figured out how to get the stock horn to work with the Momo horn button. The problem was that the ground wire that comes attached to the Momo hub does not actually ground the circuit. When I ran a wire from the ground tab on the Momo horn button to a good ground point on the chassis the horn works fine.

The problem now is coming up with an elegant wiring solution. Because there is no clockspring, I have temporarily made the horn and ground wires really long so that they do not get pulled when the wheel is turned all the way to the left or right. I might pick up a used clockspring to see if I can hack into something that will work.