Dual Electric Fan Relay Connections
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- เผยแพร่เมื่อ 28 ก.ย. 2024
- There are quite a few options when adding an electric fan to your muscle car or hot rod project. One common configuration is to use a dual fan setup in order to move more air than a larger single fan. This requires a separate relay for each fan, so in this video we’ll show how this is done as well as two methods for switching the fans on.
Additional Fan and Relay Resources on our TH-cam Page:
Electric Fan With A/C Trinary Switch
• How to wire an electri...
Not sure what type of 12 volt power you need for your relay? • Types of 12 Volt Power
I needed this. It's simple and will allow me to do my own wiring.
Thanks you answered my question with your diagram!! Much appreciated. As my instructions were poor
one question and thanks for your time, I am rebuilding an old car that the A/C compressor is a clutch and works at 12v and ground, I want to put two fans in the car with the following configuration one of the fans that always turns on when the A/C is on and another one that turns on when the ecu orders it by temperature, here comes the question how can I make the two fans turn on with the ECU even though the A/C is not on?
Plz reply this question. Thanks you.
It looks like keyed ignition switch hookup is under dash to any keyed on wire source.
My fans are working when you switch it on but not working automatically when reaching the normal operating temperature?
Hi great video.....can you add a light so you can tell if the fan is on or off in the cab of the vehicle?
You DID not specify if terminal 86 is necessary to use. If you don’t use terminal 86 and leave it empty wouldn’t that mean that the fans WOULD run without the key in the vehicle and just rely on the toggle switch to ground? Thanks.
Is there 2 wires or one wire on thermostat??? mine is two wire, can I follow the same installation??
Mine One 🙃
thanks I have a suburban and I want the tow fand works on high speed all time how the diagram will be thanks .
can this (12v or 24v) fan be powered by a power adapter like 5amp powerbrick? would it even spin? how loud would it be and how many rpms would it spin? thanks for your estimated knowledge.
Great Video🔥
Tnx sir
If this method works on a two-speed fan, does it work at any speed?
Its two fans, not two speed fans you muppet.
@@SOLDOZER haa
Hay de hieu. Thanks in
Thank you been looking for confirmation on using toggle switch on 85 ground.
Great and easy to understand your automated presentation. Question?? My 67 Mustang uses dual 10" fans. I need to toggle switch them so both come on. Can I run a jumper from both #85 terminals connecting them and then one wire from one of the #85 terminals to the toggle switch? Thanks very much for your time and sharing this information with us. Blessings from Motown.
So I’m hooking dual fans up to my LS swap and I have two wires coming off my standalone harness for fan one I found two green and blue which one would I hook it up to ?
super easy & simple way of explaining things, Great job!
Very nice presentation, talented professionals technicians.
so... what do I do if the wires to the coolant temp sensor turn the fans on when they get ground, then when they get power. only for about a second at a time?
outstanding explanation
When using ur updated harnesses, for 86 do I use the orange electric fan wire ?
Alright, thank you so much!!!
Thank you sir, I needed that. Very informative.
Awesome
Thank you for your excellent presentation. I have a 2005 Mazda MPV ES. The radiator cooling fan it's a dual fan system. One of the fan not working, the other it is OK. The fan that doesn't working has 4 wires. How to test that fan with 4 wires to make sure it's bad?
On my wife's 07 edge sel with tow package. The engine has dual radiator fans. Immnit sure which one is for what besides cooling purposes. The issue is one of the two fans is not working at all. They both once were working. I attempted to switch out the control module. Thinking it was the problem. Result fan still not working. Just one fan only does work as it should. My questions to you are : how can I use this specific method in my attempt at fixing the non running fan in suv ? And would it be possible in using your given method with or without need of having a toggle switch ? I'm not sure I know how to tie into the vehicles existing set up in order to get that fan back working again. Thank you.
Installed one on my 95 F body Camaro no check engine light comes on put the original sensors not in it how to fix that
❤
Thank you very much mate you explained this so bloody perfect and easy! Genius
Can I substitute a Fan for an electric water pump to turn ON with the single fan ??
Hi! Great jod! What program for create video animation
Fantastic video! Thank you! I will follow your IG
How do two radiator fans work?
Do both turn off simultaneously or one after the other?
So basically when it reaches the temp of the switch you need, it will
Cut on
Can terminal 86 be connected to the post that goes to the starter motor?
👍👍👏👏👏
Sir explain in Hindi please
What is relay 40A or 80A tanks
None.
Thanks. This made it simple to follow along
PERFECT 👍🏼👍🏼👍🏼👍🏼🍑🇺🇸
hello question after i wire the first prong on the toggle switch what goes to the second prong, if anyone can answer this id appreciate it
I believe that is the ground prong. It looks like a switch symbol next to it, I guess but should show as a ground. I see the fans have the same symbol also and they don't have a switch on them. Different manufacturers us different symbols and I am not 100% sure of them.
How on a Ls1 engine
Waw so cool❤
Very nice
Good
Thanx
Excelente 👌
can I use toggle switch without relay ?
You can if you know how to wire it up correctly
Than's
😍😍