Wiring diagram for vistronic fan 04 3500 w/CTD
I need to splice together the wiring harness from the vistronic clutch on the cooling fan to the plug at the bottom of the radiator. The harness was cut by the fan sometime in the past and the male side of the plug is missing. Unfortunately, the color of the wires on the clutch do not match the colors coming into the female plug. Does anyone out there have an 04 service manual that could that could help me match up the colors (pin diagram on connector would be great). I have an 03 manual where I found the connector (C100) but the colors are different from my 04. I have Light Green, Black, Orange, White, and Red coming from the clutch and Black/Red, Blue/Light Green, Black/Light Blue, Yellow/Red and Gray/Red coming into the plug. As you would expect, without controlling the vistronic clutch, the engine overheats when pulling hard and the AC gets hot when the truck isn't moving, ie the fan runs a constant speed all the time. Any help would be greatly appreciated.




