Im not 100% sure what colour does what but I believe there is only 4 wires and they SHOULD be.. 1 Ground, 1 Power ( always live), 1 accessory power that is live once the machine is running ( Key in run position) and 1 power for the starter solenoid( Key in start position). You should be able to find the ground and main power easy enough with a tester. I would then send power to the other to that are left. 1 should crank the machine 1 should turn on accessories.