hi beams help

[ranger1999 Bob]

I had some issues a while back. The trans went and when that happened i realized that my overdrive switch was bad because the overdrive and the reverse lights are on the same circut. The tranny shop determined that thewires in the column were bad and taped em up and the overdrive/reverse lights work fine now.. Suddenly i have no hi beams. I hope its in the column and before i take it apart i wanted to know if anyone has the column wiring harness schematic and or the color codes on the wires?
Its an 00 ranger ext cab with a 3.0 cruise, automatic.
Thanks in advance