86 gray white wire goes to the ignition switch.
Wiring dual electric radiator fans.
30 other red wire needs constant 12 volt power from the battery.
Some times any car wiring project is hard.
The color coded diagram below will correspond with the wires on the relay kit to help simplify the wiring process.
There are several ways that a dual fan can be wired.
Wiring dual cooling fans.
This is based on the draw from the fans if the fans are larger and draw more than 15 amps each it s recommended to install a second relay kit as shown below.
Https amzn to 377klrp those fans fit perfect on 68 72 gm a body cars bu.
85 black wire.
87 red wire connects to the positive wire on the electric fan.
Today we will talk about how i wired my mk.
Dual electric fans could be the solution to your cooling issues.
Just an idea on how to wire up electric cooling fans for your vehicle cooling fans.
Installing an electric cooling fan or radiator fan can be intimidating.