You know I noticed something the other day that I thought I would ask for some help on.<br /><br />I tow with both my vehicles, on one of them all the trailer lights work just fine. So I don't think I have any problems with the trailer lights themselves. On the other vehicle the lights seem like they have some ground problem. One side works fine and the other side is very dim.<br /><br />1. How are they grounded? Through the connection to the trailer ball then through the car frame?<br /><br />2. Maybe its the flat-four connector on the vehicle, is there a way to clean it? But I get voltage there when I test.<br /><br />3. In that case is it worth cutting of the connector and crimping on a new one? I really would like to avoid that, it is a nice factory installed set up.<br /><br />Thanks in advance o' wise ones.
