I just picked up a harbor freight oooga horn for ten bucks because I hate the sound of the stock Dakota horn. I'm looking at it and it has just two terminals in the back of it. How do I go about installing it? Will I need other parts?

 

One terminal goes to the body of the truck, the ground.

I don't think you'll need another relay. Our trucks already use a horn relay so if you disconnect the existing horns you should be all set. Just connect the existing horn feed wire to the positive lead.

Happy "Ooggaa" - ing!

 

Thanks! It's a small 12vair horn so I hope I'm all set to go

 

Went in great! Couldn't have been any easier. I had a buddy help me out.