Radiator fan wiring diagram

[xtremexnyc]

Hello All,

Previous owner hacked up the wiring to my radiator fan. I purchased Casper's replacement harness and will need to know what wire goes where. Have to clean out the wires to see the colors as they are really dirty. Looks like one wire is connected to the resistor on the fan. Can anyone give me some direction on where each of the three wires go on the connector.

Thx

 

[mgmshar]

Not sure if this is what you are looking for, but...

A radiator fan wiring diagram is at the bottom of this page: http://www.vortexbuicks-etc.com/fan.htm

The black-with-red wire goes from the low-speed relay through the large resistor on the fan to the motor.
The black-with-pink wire goes from the high-speed relay to the motor.
The black wire goes from the motor to ground.

Hope this helps?

 

[xtremexnyc]

I think this might be it. Thank you