Wiring Derale Fan Controller - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

2sav · 03-25-2014, 10:06 PM

So I currently have a 2 Fal Fans with a Derale Fan controller on my s13. Everything works well but Im not sure how to wire it to IGNITION so the fans shut off when I turn off the car. It is draining my battery right now.
The closest i can see is the fusebox wiring harness but not really sure what the best option is.
Pictures would help.
Thanks!

KiLLeR2001 · 03-25-2014, 11:36 PM

I made a "Y" junction with the S13 wiper motor using male/female spade connectors.

Create it by having the split have one end male spade connector and other female, you connect the male to the factory female spade connector and the female you made connects to the male on the wiper motor, those join together to send signal to your fan controller ign on wire, wherever it may be.

This way you don't have to hack into the factory wiring at all.

edit:

Dboyizmlg · 03-25-2014, 11:59 PM

I used two separate relays, and two separate toggle switches.
One for each fan.

That way I can toggle one on, and then the other if needed.
Also helps with longevity life of the fan motors.

I like this much better.

30amp relay
20Amp inline fuse
20-25amp toggle
And some 12 gauge wire!

2sav · 03-26-2014, 01:46 AM

Wow its that simple! Thanks killer you made my night. Gonna wire it up tomorrow!
Nice idea Dboy, but i will stick with the Derale till it fails.

03-25-2014, 10:06 PM	#1
2sav Leaky Injector Join Date: Mar 2012 Location: Nor CaL Posts: 89 Trader Rating: (5) Feedback Score: 5 reviews	Wiring Derale Fan Controller So I currently have a 2 Fal Fans with a Derale Fan controller on my s13. Everything works well but Im not sure how to wire it to IGNITION so the fans shut off when I turn off the car. It is draining my battery right now. The closest i can see is the fusebox wiring harness but not really sure what the best option is. Pictures would help. Thanks!

03-25-2014, 11:36 PM	#2
KiLLeR2001 Post Whore! Join Date: Jun 2007 Location: オーランドフロリダ Posts: 7,955 Trader Rating: (46) Feedback Score: 46 reviews	I made a "Y" junction with the S13 wiper motor using male/female spade connectors. Create it by having the split have one end male spade connector and other female, you connect the male to the factory female spade connector and the female you made connects to the male on the wiper motor, those join together to send signal to your fan controller ign on wire, wherever it may be. This way you don't have to hack into the factory wiring at all. edit: __________________

03-25-2014, 11:59 PM	#3
Dboyizmlg Nissanaholic! Join Date: Aug 2011 Location: SoCal (I.E.), San Berdino, Colton, Redlands Posts: 1,665 Trader Rating: (17) Feedback Score: 17 reviews	I used two separate relays, and two separate toggle switches. One for each fan. That way I can toggle one on, and then the other if needed. Also helps with longevity life of the fan motors. I like this much better. 30amp relay 20Amp inline fuse 20-25amp toggle And some 12 gauge wire! Last edited by Dboyizmlg; 03-26-2014 at 12:01 AM.. Reason: Spelling

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03-26-2014, 01:46 AM	#4
2sav Leaky Injector Join Date: Mar 2012 Location: Nor CaL Posts: 89 Trader Rating: (5) Feedback Score: 5 reviews	Wow its that simple! Thanks killer you made my night. Gonna wire it up tomorrow! Nice idea Dboy, but i will stick with the Derale till it fails.