Nelson Fan harness

[creederado]

Is there a wire for a manual on/off swicth on the Nelson Fan harness?
My Truck doen't have AC and thought about maybe using that somehow to turn them on.off at the Track.

I havn't purchased a harness yet but have seen pictures.

thanks

http://forum.ls1truck.com/index.php?showtopic=1884

http://forum.ls1truck.com/index.php?showtopic=2486

[GMCwantsLS1]

There is not a manual swithch on the Nelson fan harness but, you could add one real easy. The wire you will hook to your PCM just needs to be extended to a switch inside your truck that grounds when you turn it on.

Jeff

[ONE04FX4]

yay all you will need to do is supply the a/c exciter wire with 12 volts and they will come on 100%.

[creederado]

battery to small fuse to 2 way switch to a/c exiter wire= bingo

[ONE04FX4]

there you go.

[farmtruc]

Hey creede,

I know I already answered you via email, but just for others;

You can customize the harness anyway you like. The pcm can still control the fans and turn them both on low speed, but since you don't have a/c , I can easily extend the a/c wire and make it about 6ft for you, that way, you can use a toggle swith inside the cab.
This makes for a nice feature when you're at the track, just flip it and you can cool down.
So , yes, i'll take care of it and send the harness out to you.

thanks,

allen