Car 2 speed fan wiring. So today we are going to do the wiring part of the fan. 2 speed engine cooling fan wiring im looking for some advice on hooking up a 2 speed cooling fan in my hotrod. Qc stl pro 25x qc stl pro 33x qc es 2250 qc es 3100 qc. Low speed is activated by one positive wire and high speed is activated when both positive wires are connected.
I will be controllin. The fan i have has 3 wires a ground and 2 positives. How to wire up a 2 speed ford taurus electric fan the relays i used is the zettler az979 1a 12de for low speed and az979 1c 12d for hi speed. The diode part number.
How to wire two speed motors to properly set up this sort of high low switch wiring youll need an ac power supply the two speed motor and a double pole double throw switch. So we have bought a ford taurus 2 speed fan this fan had rumored to cool down the biggest and some of the toughest blocks around. Just an idea on how to wire up electric cooling fans for your vehicle cooling fans. The video is titled 2 speed cooling fan wiring.
This one is a schurz. I have had a lot of people ask me about gm radiator cooling fan diagnosis in the past. Than use a 30 amp relay for ac. Heres some similar controllers.
This will take around 45 min to do or maybe less if you have some experience with cars and electricity work. How to wire a cooling fan to your car diy electric. Most dpdt switches use three terminals because there will be a high speed low speed and common wire hooked into them. This instructional video will show step by step on how to wire our two speed ecm single motor quietcool fan correctly.
It can be done in any car or truck. Installing a 2 speed fan switch with a radiator hose adapter. It basically runs two fans in series for low speed and then puts each on its own 12v circuit for high speed. Add tip ask question comment.
The link below is a video on the wiring diagram. It has three wires 1 red 1 black 1 white.