2 Speed Cooling Fan Wiring Diagram

Wiring with reb speed control.

2 speed cooling fan wiring diagram. Start your wiring project by taking both of the positive wires from the fans and run them to the yellow wires on each relay tab 87. Page 1 of 2 1 2 next aug 7 2016 1. The cooling fan wiring diagram below is what we ve found to be the simplest and most reliable method. Does this look good.

Reference diagrams 7 8onpage 2 the electric fan assembly is built using a high output two speed motor. Hayden flex a lite or perma cool brands can provide a 12 volt output when activated. Or a single relay could be used to control both fans. Most of the time your first thought is to find the slimmest single electric fan possible that s powerful enough to cool your car but wait there s a second option.

Please right click on the image and save the image. Switch how to reduce i. Only relay 1 is needed to. I tried to lay it out so i didn t have to rely on both relays to turn either low or high speed on.

Black wire grey wire brown wire ground low speed 12v positive high speed 12v positive. Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. Check out part 1 on how to wire the fans up this video gives you an idea on how to make them work. 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.

2 speed cooling fan relay wiring discussion in electrical systems started by dale68z aug 7 2016. This is the 2 speed electric cooling fan wiring diagram youtube of a imagine i get coming from the ford mustang electric cooling fan wiring diagrams package. Relays shown in these diagrams can provide options. Diagram 2 important wiring important.

Most stand alone adjustable thermostats i e. It uses a 40 amp electric relay and electric fan sensor. Tech cooling and heating cooling fans electrical electrical lighting and wiring as many of you know clearance between the front of your engine and radiator can be very tight. Then connect switched power usually from your.

We also have some more pictures associated to ford mustang electric cooling fan wiring diagrams please see the graphic. May 14 2009 location. Two speeds inline fan wiring instruction 1. If you choose to operate the fan using both speeds two switching devices or a derale dual fan controller part 16788 or 16789 is recommended.

Remark to avoid influencing the fan service life the optimal adjustable speed range is from 70 to 100.