hey guys. i need to know which wire color represents the turn signal wire and the ground wire for the rear turn signal. i need to install a load equalizer for a new set of led bulbs. instructions say that i need to connect one wire to the ground wire and the other one to the turn wire. if u dont understand what i mean, the diagram can be found at http://autolumination.com/images/leds/installation.jpg im using the diagram on the bottom for 1157 bulbs. thanks for the help