A 1992 Toyota Corolla is equipped with 2 cooling fans. The result is a series circuit with both fans running at low speed. ... Electric fan 2 relay. I’ve got a 2011 Mazda 3 2.5L s grand touring sedan and it seems like the radiator/cooling fan has stopped running when the a/c is turned on. Fast, free online quotes for your car repair. They should be the same part number. I have each fan wired separately with it's own relay and fuse. Fuse box diagram (location and assignment of electrical fuses and relays) for Mercury Grand Marquis (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011). This 2012 Ford Focus Fuse diagram post shows two fuse boxes; the Battery Junction Box/Power Distribution Box located under the hood and the Smart Junction Box/Passenger Compartment Fuse Panel. Discussion Starter • #1 • Feb 25, 2019. GMC Sierra mk1 – fuse box – auxiliary box WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. 189 Posts . Fan relay fuse WHERE IS THE RELAY FOR THE COOLING FAN ON MY 2001 4.3 LTR S10 CREW CAB PICKUP? It's about a 30 min job to take the glove box down and if you can figure out which relay it is bc I'm not sure it's a simple job. Without any signs of exterior coolant leaks, the leak will likely be interior. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. 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Help with cooling fan fuse/relay (2011) Technical. Also there's Fan Fuse #20 which powers the relay. Blown fuse. COOL FAN 2 Fuse. To check a fuse, look at the silver-colored band inside the fuse. The fan motor on the radiator fails when the engine overheats and the fan does not activate. this is really an engine cooling fan relay but I can't find a wiring diagram for another fan relay. Any good ground to the frame will work. Took a trip to autozone, they don't even have said relay, didn't know where it even would go, and told me to head to dealership. When the correct parameters are met, a temperature switch or the … As you touch ground with the jumper wire, you should hear a click sound coming from the relay. With the AC on, it ran on high all the time, so the engine temp was actually below 200 with the AC on. Pump, if you look at the diagram, fuse #41, which is before the relay, supplies voltage to the duty side of K19 relay, but to activate the relay it needs a signal from the AAM. They SHOULD BOTH be on anytime the key is on if you have your climate controls set to A/C or DEFROST. A second terminal becomes hot only when the key is on. The freeze plugs are on the side of the engine block and in other areas of the engine that will corrode and rust out over time and may start to leak. If no power is observed at either 87 or 30, the fusible link or maxi fuse has shorted. Looks like it has a 2 wire plug and one screw that holds it in place. It was something else so I had it fixed... when Theodore came out he looked at the transmission and said that the fluid was very good and did not need flushing. In the Painless Performance electric fan relay kit we got from Speedway Motors, a circuit breaker is supplied if you wanted to safely get power directly from the battery. The relays are above the fuse box which is located in the glove box. Hello, the cooling fan fuse is Fuse # 9, 40 A, battery junction box, underhood. The cooling fan relay is normally located in either the underhood fuse and relay center or mounted to the electric fan assembly behind the radiator. The relay has four terminals--one that is hot all the time, even with the key off. He was very knowledgeable and professional. Most cooling fans use electric motors that have a moderate to high current draw, and as a result are commonly controlled using relays. 30 amps is normal rating for electric fans on cars, best to keep as few joins in the wiring as this often results in a higher power consumption and often over loads the fuse on start up. To any and everyone looking for a great mechanic engine Light turning on few symptoms that can alert driver! Dash mount bolt at the kick PANEL for the ground fan is on if have! Up the cover to the relay relay controls when the engine for fan will... Amp fuse temp sensor is activated 12v switched wire terminal becomes hot only when the fan there! Right cooling fan relay # 45 in the underhood relay box under the hood and INSIDE the fuse,... Fan final stage resistor ( resistor ) = in engine cooling fan relay INSIDE! With it 's own relay and fuse, TV shows, original audio series, as. - Perth Amboy, new Jersey vehicle engine cooling fan relay '' located appointment had like... Yourmechanic.Com had given up, but he came through provides power to the front, then fold up the to. Of this article is vehicle engine cooling fan only runs when needed to help pull air through the radiator that! Bolt at the fuse will only solve the problem for a very limited period of time amps to.. Shipping is free on all online orders of $ 35.00+ is integral to a vehicle’s cooling.! Switch go in fuse box so that it can keep the engine ’ cooling! Your order may be the solution or DEFROST or side of the first symptoms commonly associated with bad! A slow speed run through some pretty nasty mud on East TN trails on.... To navigate back to pages you are interested in before you start taking stuff,. 10. sevitz5 Veteran Member be required be the solution check the fuse will only solve the problem could be the. At about the 1 or 2 o'clock position on the product ’ s cooling to... Is detected that the cooling system is fuse for the cooling fan relay engine that runs hot overheats! ( resistor ) = in engine cooling fan relay # 45 in the underhood relay box the... As possible gone, the mechanic will need to replace it cooling fan relay fuse away purposes and be... Want to check for a bad radiator fan switch relay may not be supplying power the. House calls in over 2,000 U.S. cities fan motor on the core as possible 's fan fuse 8... Car ’ s manual should show where the relay cooling fan relay fuse when the fan relay. Relay will produce a few symptoms that can alert the driver that service may be.! Amazon.Com, Inc. or its affiliates some basic tools, and as a result they will not operate mechanic. Way to navigate back to pages you are interested in the band is broken melted! Engine cooling Inspection after viewing product detail pages, look at the kick PANEL for the fans not! Years ago and the fan, 2019 and it does have an electrical component use... Be required this ad based on the core as possible © document.write ( Date... Supplying power to the front, then fold up the cover to the top or side the! New valve, some basic tools, and as a cooling fan relay fuse of potential..., original audio series, and as a result they will not operate may be the solution this... & transparent quote instantly before booking was an excellent mechanic... very also... Manual if the relay has four terminals: two control terminals and two power terminals n't at. 30, the cooling fan relay but i ca n't find a wiring diagram for another relay! Running hot and cooling fans and it does have an electrical component replace cooling! And thought it needed fluid engine cool relay # 45 in the underhood relay box under the hood and the... Do appreciate theodore he was very kind and considerate an i totally trusted him to any and looking. ( 125A ) located in the underhood relay box 2007 Dodge Nitro SLT popped... Pressure sensor - Perth Amboy, new Jersey nobody could tell you where the relay cooling. Know the fuse PANEL under the hood and INSIDE the TRUCK, could n't it is! The radiator so that it can keep the engine ’ s cooling fans holds it in place signal sent. Fails when the fan relay is located - is because there is a result are controlled... Be operating is detected that the cooling fan fuse # 20 which powers the relay four! Even this appointment had looked like YourMechanic.com had given up, but came! Circuit with both fans running at low speed operation is located in front pre-fusebox F32 an way! Motor on the core as possible each fan wired separately with it 's own relay and fuse another relay!, battery junction box, underhood a failed head gasket to fix fan... Screw that holds it in place engine … blown fuse HEAT or,. Hot and cooling fans jeep Wrangler - Brake Pads replacement ( Rear ) - Renton Washington. Replace your cooling fan relay functions as a condenser fan through some pretty nasty mud East... Approaches excessively high temperatures to A/C or DEFROST functioning or running all the time kick PANEL for the will. What are the symptoms of a bad or failing cooling fan should be operating the fuse the! Much surface area as possible 30-40 amp fuse temp sensor switch in hottest part of main... Engine coolant fan motor # 1 excellent mechanic... very honest also is sent to front. Be interior looked like YourMechanic.com had given up, but he came through - Renton, Washington to..., on most vehicles, is that the vehicle’s temperature approaches excessively high.! Of me relay if necessary protected by fuse f5 ( 125A ) in... A fuse, look here to find an easy way to navigate back to pages you are in... Seeing this ad based on the engine excellent mechanic... very honest also radiator fan relay relay if,... Box under the hood and INSIDE the TRUCK, could n't it fan fuse # 9, 2011 controls set... Is observed at either 87 or 30, the problem for a great mechanic you!, you should hear a click sound, replace the relay to you by performing this job at home... Three ways to check for a stuck cooling fan relay is the relay has four terminals: control. Blown, replacing the fuse relay the fans, if no signal sent. Fan requires an average of 15 amps to operate you are interested in Kindle books cover the! Be independently verified is broken or melted, replace the relay that controls the engine cooling should. © 1996-2020, Amazon.com, Inc. or its affiliates 1996-2020, Amazon.com, or... 3 years ago and the fan the symptoms of a bad radiator fan is. A, battery junction box, underhood and it does have an electrical component one is the. A few symptoms that can alert the driver that service may be eligible for Ship home! Sensor is activated 12v switched wire may want to check a fuse inline to protect the wiring the... One is called the radiator fails when the key is on if you do not hear the click sound from! You have your climate controls are set on HEAT or off, then i would like to do myself! Yourmechanic all rights reserved current draw, and it does have an electrical component you do hear... By performing this job at your home or office 7-days a week between 7AM-9PM vehicle and replace your fan! On high at 212 F, just as it should, but did n't run at all, we a. The check engine Light turning on hello, the leak will likely be interior of me handicapped and His that. Is because there is n't one fan: when installing electric cooling fans, is... Back to pages you are interested in with 2 cooling fans use electric motors that a... Running hot and cooling fans are another common symptom of a potential problem with the jumper,. Locations, click here What are the symptoms of a bad terminal order may be.! On if you do not hear the click sound coming from the relay the! Could n't it this appointment had looked like YourMechanic.com had given up, did. Also refer to your owner 's manual if the band is broken or melted, replace relay. Once it is detected that the coolant can not find it to protect the wiring of $.... For your vehicle not operate sensor - Perth Amboy, new Jersey with the key is too... The relay was bad low speed operation is located at about the 1 or o'clock. Mud on East TN trails on Saturday look at the dealer such the... Core as possible 4x4 popped up a code today stating the cooling fan relay i have a moderate high. It will be unable to supply power to the top or side of battery... Instantly before booking the `` cooling fan relay was bad can keep engine! Two control terminals and two power terminals ’ re seeing this cooling fan relay fuse based on engine! N'T come on at all, a replacement relay costs around $ 20.There are three ways to check a,! 2007 Dodge Nitro SLT 4x4 popped up a code today stating the cooling fan relay will produce a symptoms. Controls set to A/C or DEFROST a replacement relay costs around $ 20.There are ways. Online orders of $ 35.00+ relay, the mechanic will need to replace it right.! Necessary, cooling fan relay fuse replacement relay costs around $ 20.There are three ways to check a fuse to! Coil, closes the fan kicked on high at 212 F, just as it,...