I bought a sparco detachable steering wheel and i havent been able to figure out how to make the horn work.

can anybody tell me what to do?

 

help!!!

 

Your adapter should have a brass contact on it that rub's on the contact attached to the columm. this is the pass through to the button.

Now, the adapter should have a wire that goes to the horn button. That is your ground lead. When you press the horn it grounds out the lead and the horn is suppose to blow.

Pull the horn button and disconnect the lead, and take this lead and touch it to metal. The horn should blow. If it doesn't you have something else wrong.