99 F-250 Wiring

Ok folks im trying to hook up a overhead console in a 99 F-250 that is not wired for one.  I got the "Overhead Console Module" diagram from my dealer, so not i need to find out where on the truck the following wires are locatedIf possible be spefic as possible:

The following is listed exactle as it is on the Diagram::

Circuit                           Circuit Function

676(PK/OG)                Vehical Speed Sensor (-)  

29(YE/WH)                 Fuel Tank Sender

70(LB/WH)                 ISO Link

679(GY/BK)                Vehical Speed Sensor (+)

3061(LB/OG)               External Temperature Sensor

640(RD/YE)                Warning Lights Feed  

71(OG/LG)                  Data Output Link Fuel Flow

19(LB/RD)                   Illumination Feed

as you can see i have quite a project a head of me so any help would be great

thanx,

chris                     

I would go to autozone or advanced auto and get a haynes reapair manual....That should have everything you would need and the locations