battery
I'm new to the TT world. I have taken the battery out of our TT and have i forgot which wire is positive and which is negative. I see two wires from my TT. One wire is Orange and the other is whit...
Forum Discussion
Use a volt meter. Plug your trailer into your house or your tow and then test the wires with the volt meter. Start with volt meter red to trailer orange and black to white. If it reads 13.xx volts, your orange wire is positive. If the meter reads -13.xx volts, the white wire is positive (very doubtful.)
