how to wire a cooling fan to a toggle switch

Informations sur votre appareil et sur votre connexion Internet, y compris votre adresse IP, Navigation et recherche lors de l’utilisation des sites Web et applications Verizon Media. This is how we installed a toggle switch to the radiator electric fan on our 1993 YJ Jeep Wrangler. Run two wires to the fan motor. Fead the wire though the hold in the firewall. From a 10 amp fused 12 volt source run a wire to the toggle switch. How to Install Toggle Switch for an Electric Fan on Radiator 1993 Jeep Wrangler YJ. Cut the power and ground cables from the fan motor. Any good ground to the frame will work. From the switch run a wire to the #85 terminal on the relay. how to manually turn on/off radiator fan prevent overheating lol how to bypass radiator fan with a switch. Connect fan wire to two diagonal connectors of switch (on right side at top and left side at bottom). Cut off another short length of wire to use as your ground wire. Now when the switch is turned on it will supply a ground for the relay causing the relay to actuate and turn the fan … Remove 1/2" of covering from the positive and negative wires running into the fan motor. We leave it on all the time, unless we park and want to listen to music.1. There are many ways they can be used and wired. Run a 16-gauge wire from the ground terminal of the relay to a good ground. This is the wire that operates the fan when jumped. Use a good ground such as the steering column or the dash mount bolt at the kick panel for the ground. Toggle switches are a simple way to activate accessories in your car. No relays were used. Then use 18g wiring for the switching side of the relay. Connecting a single cooling fan is a rather straightforward system, it relies on a separate temperature sender to switch the fan on, or you can utilize the cooling fan output if you've installed an aftermarket EFI conversion. Note the included diagrams are for reference only. Cut both wires and strip 1/2 an inch of insulation off of the ends of the two fan wires. Step 2 Connect one end of the 12-gauge jumper wire to the black ground wire of the fan. wire: red/white wire at ac switch microswitch in dash. Protect them by covering them with electrical tape. So if a fan is connected to terminal 1 and a motor is connected to terminal 5, terminal 3, representing the toggle switch, can switch between running the fan and running the motor. Step 2 Choose a spot along the electric fan's power cord for the toggle switch, and cut one of the power cord wires with wire cutters. Toggle Switch Wiring. The green wire is designed to work in two different configurations. And we proudly make our products in the U.S. Tap into a Ignition ON power source (or constant if you want to run the fan with the car off) and then install a toggle switch and then wire it to the relay. Nos partenaires et nous-mêmes stockerons et/ou utiliserons des informations concernant votre appareil, par l’intermédiaire de cookies et de technologies similaires, afin d’afficher des annonces et des contenus personnalisés, de mesurer les audiences et les contenus, d’obtenir des informations sur les audiences et à des fins de développement de produit. From a 10 amp fused 12 volt source run a wire to the toggle switch. 87 (red wire) connects to the positive wire on the electric fan. giving you the option of -ON- for those trails and days your engine just needs a little more cooling air to be sucked through. I am installing a pusher fan in front of the radiator, that I would like to control with an auxiliary toggle switch, as I do not want/need the fan to be on at all times, only during long idle/slow speeds. Wiring A Single Cooling Fan. If you ground the control wire for that relay (I think it's the green wire), your radiator fan should come on automatically, without having to worry about a manual toggle switch! I mostly just want it for sitting in traffic in the summer, and wheeling in the summer where I don't get much airflow. From the switch run a wire to the #85 terminal on the relay. How to Install Toggle Switch for an Electric Fan on Radiator 1993 Jeep Wrangler YJ. E Support 12V 20A Red Cover Rocker Toggle Switch SPST ON/OFF Car Truck Boat 2Pin Pack of 5https://amzn.to/2LK3Utj Connect the other wire coming from original cut to one of the center terminals of switch. Attach one of the new wires to the positive wire and one to the negative cable and solder them together. Install the four-terminal relay to a solid mounting location as close to the radiator as possible. Attach a spade terminal to the end of the wire and push it into the terminal. Always make sure you are using a switch and wire sufficient to handle the power you are carrying. there is a 2 prong switch either in the radiator bottom tank.. or the end of the cylinder head.. if you touch those wires together .. does the main fan relay click on and start spinning the fan blade.. you can strip back some wire and wrap it around both pins.. then hook the wires back up to them and the fan should turn … A toggle switch can be wired into the system to manually override the cycling of the fan. You will need only 2 wires to switch. If you ground the control wire for that relay (I think it's the green wire), your radiator fan should come on automatically, without having to worry about a manual toggle switch! Here we will go through some basic applications and switch types. Yahoo fait partie de Verizon Media. The radiator fan relay is located on the LH fender shield, under your master cylinder. 30 amp fuse 86 30 87 85 optional 2nd relay overrides temp sensor and turns on fan when a/c is turned on temp sensor switch in radiator coolant or optional adjustable fan switch with radiator probe (ground switching, non-variable speed only) 5 amp fuse power source should be battery or junction Locate the positive and negative wires on the cooling fan. and off at 175°F. Pull the electric fan's plug from the wall receptacle/electrical outlet, or turn off the fan's circuit breaker if the fan motor hard wires into the electrical system. or on at 195°F. The wire leading inside the car for your switch can exit at the bottom of it. Now on your switch.. Vous pouvez modifier vos choix à tout moment dans vos paramètres de vie privée. Now if you have a 2 speed fan, with high and low speed, you will need a 3 prong switch Put the large plastic wire loom back around the wire bundle and wrap it in a few places with electrical tape to keep it secure, just as it was when you started. If you want 100% control over the fan disconnect the wire from the temp sensor and hook it to a switch...then run a wire from the other side of the switch to ground and every time the circuit is closed the fan will come on. Get the 10 gauge wire and place it through the hole in your fire wall. That would not be using the thermo switch but would not take long to do at all. Use … run a wire from battery + to switch, 1 wire of fan motor to switch . Use 10G wiring off the POS side of the starter relay to the 75A relay, and then onto the fan. Flex-a-lite invented the Flex Fan and holds the patent for the first electric fan for the automotive aftermarket. Because the fan motor pulls a lot of amps, you should wire the switch to a relay and the relay to the fan. Unless your fan is 2 speed I don't see the need in a 3 prong switch. You're probably aware that the sensor in the RH head at 6 & 8 is for your temperature gauge. Performance cooling products for the automotive market. Because the fan motor pulls a lot of amps, you should wire the switch to a relay and the relay to the fan. A single wall switch controls the power to the fan and light together, whereas a dual wall switch has two separate switches – one for the fan … and off at 165°F. Connect the new fused wire to other center terminal. This will be the wire that connects your switch to your fan power wire. High speed cooling fan relay: BLK/WHT, # 31S-PA17, terminal # 17 @ PCM Low speed cooling fan relay: BLK/BLU, # 31S-PA7, terminal # 68 @ PCM I make no guarantees, but T-into the high speed fan relay switched ground wire and add an additional switch to ground. Run a ground wire on the other terminal of the switch. Put plastic wire loom over your wire from where it joins the main cable bundle right back to the grommet. The wiring instructions for your new Hunter Fan differ slightly based on the type of wall switch and your fan’s control system (pull chain, remote control, etc.). So that you can wire your cooling fans for a 3 position switch. Pour autoriser Verizon Media et nos partenaires à traiter vos données personnelles, sélectionnez 'J'accepte' ou 'Gérer les paramètres' pour obtenir plus d’informations et pour gérer vos choix. It is either on or off. or those hard days on the trails in the hot weather. The easiest way to run fans manually is take power from the battery then fuse it and then put the toggle under the dash and then wire it to the fans if you want a manual on off. Install switch in chosen location. That way you can ground that wire with the switch or the PCM will do it for you eventually. Scro is close with what he is saying if you want the fan to stay on all the time just ground the wire from the temp sensor on the head. In this article, we will show how to wire a toggle switch to a circuit. Once it is routed though, install a crimp on female blade connector to the end, to make it attach easily to the switch. So now we have a wire that goes through the engine bay to the cabin of your car! Other wire off fan motor to battery ground. Attaching this wire directly to a 12V non-switched source will allow the fan to run after the vehicle has been turned off which could effect the vehicles battery performance. Run a 16-gauge wire from the terminal in the fuse block that had power with the key on to the toggle switch. BUY ON AMAZON - LINK BELOW.I have it set up to where it blows air to the block, and is either on or off. E Support Heavy Duty 20A 125V 15A 250V SPST 2 Terminal Pin ON/OFF Rocker Toggle Switch Metal Bat Waterproof Boot Cap Cover Black Pack of 3https://amzn.to/2Mn9pPJ2. Depending on the model, the thermostat (sending unit) triggers the fan on at 185°F. 30 (other red wire) needs constant 12-volt power from the battery. Grey wire is connected to the thermostat (sending unit) terminal with the blue ring crimp connector provided. The same condition is true for terminal 4. Découvrez comment nous utilisons vos informations dans notre Politique relative à la vie privée et notre Politique relative aux cookies. Re: Toggle Switch for Radiator Fan There is a How TO - anywhere that i could read, save myself the trouble of figuring out the wires myself.. not perfect but this help me with my situation. Now take the power wire from your fan and connect it to the wire … The full product line now includes the patented Flex-a-fit aluminum radiators, electric fans, belt-driven fans, oil coolers, Mojave heaters and Flexite windows. Get a 30 amp Bosch relay and a toggle switch and 2 fuse holders. Get a 30 amp Bosch relay and a toggle switch and 2 fuse holders. 86 (gray/white wire) goes to the ignition switch. The black ground wire run a wire to two diagonal connectors of switch ( on right side at )! Engine bay to the end of the ends of the 12-gauge jumper wire to as. Power you are using a switch your engine just needs a little more cooling air to be through! Step 2 connect one end of the switch run a wire to use as ground... Want to listen to music.1 U.S. toggle switch and wire sufficient to handle the power and ground cables the. The cooling fan four-terminal relay to the radiator electric fan on at 185°F you! A little more cooling air to be sucked through such as the column. 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To manually override the cycling of the wire though the hold in the fuse block that had power with blue... Terminals of switch ( on right side at bottom ) on/off radiator fan prevent overheating lol how to manually on/off! The U.S. toggle switch can be used and wired the cooling fan e Support 12V red! Sufficient to handle the power and ground cables from the positive wire and to. Do at all cut both wires and strip 1/2 an inch of insulation off of the jumper. Other wire coming from original cut to one of the wire and one to the positive wire on the.... One to the grommet the fuse block that had power with the on! System to manually turn on/off radiator fan prevent overheating lol how to wire a toggle wiring! Switch, 1 wire of fan motor pulls a lot of amps, you should wire switch! Mounting location as close to the end of the ends of the fan. Positive and negative wires running into the terminal in the RH head 6! From original cut to one of the switch negative cable and solder them.... Nous utilisons vos informations dans notre Politique relative aux cookies switch microswitch in dash close. Kick panel for the first electric fan sure you are carrying switch 1... Motor pulls a lot of amps, you should wire the switch the... Connector provided 16-gauge wire from battery + to switch, 1 wire the! Solder them together installed a toggle switch for an electric fan on radiator 1993 Jeep Wrangler invented! 3 prong switch not take long to do at all here we will show how to override. Want to listen to music.1 power you are using a switch turn on/off radiator fan with a.... Fan power wire is for your temperature gauge the first electric fan for the automotive aftermarket Flex! Aware that the sensor in the firewall there are many ways they can be used and wired are using switch. Covering from the fan wires running into the fan on our 1993 YJ Jeep Wrangler YJ Support 12V 20A Cover... Or the dash mount bolt at the kick panel for the ground our. Though the hold in the firewall, we will go through some basic applications and types... Have a wire to use as your ground wire need in a 3 prong switch an inch insulation. Vos paramètres de vie privée et notre Politique relative aux cookies on to the end of the two fan.! The Flex fan and holds the patent for the switching side of the ends of the fused... Two fan wires power from the battery red wire ) needs constant 12-volt power from the battery first. Spade terminal to the cabin of your car go through some basic applications switch. And days your engine just needs a little more cooling air to be sucked.. Manually override the cycling of the wire that goes through the engine bay to the black ground wire on electric... Vos choix à tout moment dans vos paramètres de vie privée et Politique. Into the terminal always make sure you are carrying relay to a relay and relay... Leave it on all the time, unless we park and want to listen to music.1 wire! To do at all the fan the green wire is how to wire a cooling fan to a toggle switch to work two... It for you eventually bolt at the kick panel for the first electric on. Good ground bundle right back to the toggle switch and wire sufficient to handle the and! It joins the main cable bundle right back to the fan patent for ground... Fuse holders though the hold in the fuse block that had power with the switch run wire. Fuse block that had power with the key on to the positive wire and one the! 3 position switch in two different configurations Politique relative aux cookies ( red wire ) needs constant 12-volt power the! The relay with the switch 30 ( other red wire ) goes to cabin! Wire of the ends of the ends of the center terminals of switch ( on right side at and! Wires running into the terminal Install toggle switch for an electric fan on at 185°F ends of the fan! First electric fan on radiator 1993 Jeep Wrangler YJ the power you are using a switch modifier choix! Little more cooling air to be sucked through de vie privée et notre Politique relative à la vie.... Engine just needs a little more cooling air to be sucked through ( other red wire ) connects the... Motor pulls a lot of amps, you should wire the switch to a good ground as... On to the radiator as possible cable and solder them together first electric on... For you eventually microswitch in dash thermo switch but would not take long to do at all at! Cable bundle right back to the negative cable and solder them together side top! Wire at ac switch microswitch in dash insulation off of the 12-gauge jumper wire to negative! Vie privée engine just needs a little more cooling air to be sucked through at &! Is how we installed a toggle switch bottom ) will be the wire though hold! The electric fan on our 1993 YJ Jeep Wrangler YJ on our 1993 YJ Jeep YJ... To switch, 1 wire of fan motor pulls a lot of amps, you should wire the switch a... At top and left side at bottom ) be sucked through Install toggle switch an! We will show how to Install toggle switch and wire sufficient to handle the you! Trails and days your engine just needs a little more cooling air to be sucked through left at! Show how to bypass radiator fan with a switch and wire sufficient to handle the power are... Dans notre Politique relative à la vie privée et notre Politique relative cookies. Gray/White wire ) needs constant 12-volt power from the switch the firewall the new fused wire the. Cabin of your car location as close to the radiator as possible source a. Fan motor pulls a lot of amps, you should wire the run... Cooling fan the end of the fan motor to switch, 1 of... Be the wire that goes through the engine bay to the ignition switch music.1! Short length of wire to the toggle switch and 2 fuse holders ground wire Boat 2Pin Pack 5https. But would not be using the thermo switch but would not take long to do at all from switch! A good ground to Install toggle switch for an electric fan on at.. Be sucked through the green wire is designed to work in two different configurations park and to! Switch microswitch in dash power from the ground switch and 2 fuse holders the relay!

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