brake light switch
gm 83 s10 need to hook up brake lights on my blazer have switch at brake pedal, one light blue wire two pink wires with black strip, when I hook up power from battery charger and have a test light, no matter which wire I hook too, I have power at the other two, when I put on brake pedal, it has no power, that seems backwards, who has wired these switches and can tell me how to do it, help!!!!