I have a 2006 H2 that I just bought in March. Next to the trailer hitch on the rear bumper is a round connector for what seems to be a plug for a trailer. Does anyone know where I get the plug or what the round connector is used for??

 

That is the trailer electrical connector. You can get an adapter to plug into it that will allow you to connect almost any trailer. Most trailers use a 4 way flat. U haul stores have a good selection of adapters.

 

Check this link, I think this is what you are looking for:

http://www.championtrailers.com/TRAILER_RECEPTACLES.htm

Scroll down, the part number is #I-725

You can most likley get this at your local auto parts store too.

 

Thank you very much.........those were the exact answers that I was looking for!!!

 

Your welcome!!