2 Speed Cooling Fan Wiring Diagram

It uses a 40 amp electric relay and electric fan sensor.

2 speed cooling fan wiring diagram. Hayden flex a lite or perma cool brands can provide a 12 volt output when activated. Page 2 diagram 4 fan shroud assembly rubber fan shroud seal wiring important. Fan control wiring diagram wiring diagram autovehicle 2 speed electric cooling fan wiring diagram youtube ae86 wiring diagram cooling fan wiring diagram img. With dual cooling fans there are two methods for wiring up the relay kit.

Diagram 2 important wiring important. Than use a 30 a. Reference diagrams 7 8onpage 2 the electric fan assembly is built using a high output two speed motor. Most stand alone adjustable thermostats i e.

At the end of the power wire and the end of the firewall wire put a butt connection between them and clamp it together to make it stay in place. Now take the power wire from your fan and connect it to the wire that is going through the firewall. If you choose to operate the fan using both speeds two switching devices or a derale dual fan controller part 16788 16789 must be used. The color coded diagram below will correspond with the wires on the relay kit to help simplify the wiring process.

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. Reference diagrams 7 8 on page 3 the electric fan assembly is built using a high output two speed motor. Wiring dual cooling fans. 2 speed electric cooling fan wiring diagram 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.

Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note. Black wire grey wire brown wire ground low speed. The cooling fan wiring diagram below is what we ve found to be the simplest and most reliable method. This is based on the draw from the fans if the fans are larger and draw more than 15 amps each it s recommended to install a second relay kit as shown below.

2 speed cooling fan wiring diagram another impression. 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.