i am trying to wire a yu3f-18c868-aa i think from a 2002 expodition, into my 1998 expodition xlt witch has a f75f-19b165-da stereo in it now, the speaker wires seemed to match by color, but the acc and batery ac for power donnot match, if anyone could find out for me at least the power wire colors for the two radios that would be helpful or if anyone could find the full wire color code for both those radios i would be immensly thankful.....