mach 460 wiring

I just went through a huge pain of doing this.. yuck, haha.

You should have 2 insulated grey wires plugged into your head unit. The larger of these two plugs should feed the rear.

Let me know if you have any more questions about the Mach 460, it's a pain.
 
one of the plugs that goes into the cd player ran to the rear speakers...
i ditched the stock cd player, put a jumper wire into make the speakers work, I'll look at the wires and let you know more tommorow as far as wire colors go..
no schematic but that may help ya
either way good luck