Questions & Answers for: Buick Century horns buttons steering wheel working

...wheel as oppose to the horn it self? My horn doesnt work, but i dont have the buttons for it on my steering wheel, should i replace the steering wheel? or the horn first check for power at

Limo I bought which was not used much. It happens to other brands, too, due to disuse. Also, the button on the steering wheel may not be grounding the horn out to make the sound. good luck on this one

...dosenot work even from stering wheel or remote check for power to the horn relay. also check for signal to the relay from the steering wheel contact buttons. if all is good then must be a bad

...buttons for the horn on the steering wheel. i have a air horn i purchased a while back ago and the diagram that it came with is for a negative ground or a positive ground not sure which one to use. ...