Need help with trailer brakes 2 axles 4 brakes not a problem but now we got break-away systems,have wired brakes up before without break-away system anyone have a Schematic on the system where it hooks into the wires and how the batt.charger gets it power. older horse trailer wires shot and had a 6 pin on it going to a 7 flat ( no adapters needed) all new wiring with break-away system and all new lights are going to be installed .any and all help is needed badly.

 

+12<-------->+12<--------->0/0<---------->trailer brake wire
tlr hot wire ---tlr batt----- -no switch-----splice to brake wire on trailer
Clark