Auxiliary Fan Assembly. - radiator fan resistor assembly – which is secured to the top of the fan shroud - cyclinder head temperature (CHT) sensor.. located on the engine near the spark plugs. Ford's cooling fan motor control system may seem like a bit of overkill with its 4 fan relays, but it really isn't. Get Yours Today! The A/C on my wife's 2003 Ford Focus (2.0 LX) would cut out when we were at a low or idle speed. Notify me of … -Code = P0480 which is the “Cooling Fan Relay 1 Control Circuit” Note: this 2007 ford focus only has a single fan, prior models had twin fans. It is designed to be in a heavy air flow area. If your Focus is running hot, and the fan is not running we’ve laid out the most common causes of this issue below. Neither the AC fan nor the main cooling fan. Buy Ford Focus Car Engine Fans & Fan Parts and get the best deals at the lowest prices on eBay! £5.99. 1-1 of 1 Results. If there is anything that you would like to add, please leave a comment below. Jeep  |   If this circuit is open, showing infinity on the Ohmmeter, the blower resistor must be replaced. Notify me of follow-up comments by email. The most common way to test fan motor 1 (or any cooling fan motor) is to just add 12 Volts to the gray with red stripe (GRY/RED) wire of the fan motor connector with a jumper wire (or a tool like a Power Probe) and then see if the fan comes On or not. The cooling fan resistor is an electrical resistor that limits power to the fan in steps, so that the fan can operate at different speeds according to the cooling system’s demands. Radiator Fan Resistor Connector. If the temperature exceeds 225° F, the engine starts to overheat and this can result in serious engine damage (like a blown head gasket, cracked cylinder heads and engine block). Use Code: DIYSAVE10 Online Ship-to-Home Orders Only. Ford's cooling fan motor control system may seem like a bit of overkill with its 4 fan relays, but it really isn't. 10% OFF $75. Ford Focus Overheating and Fix - Cooling Fan Resistor Aufrufe: 711 empfohlen von duncore am: Tue Jul 14 19:38:10 CEST 2015 im Forum: Ford Focus Mk1 If it is blown, replacing the fuse will only solve the problem for a very limited period of time. Part # JA722. The theremostat is working, coolent is fine. In high speed the resistor is bypassed and power is fed to the motor directly from the switch. This video from Ratchets and Wrenches is a phenomenal resource on how to properly diagnose a wiring problem. Since power to the cooling fan is sometimes routed through the cooling fan resistor, when it fails or has any problems , it can cause issues with the regular operation of the fans, which can lead to overheating. Equip cars, trucks & SUVs with 2004 Ford Focus Engine Cooling Fan Resistor Connect from AutoZone. Fuse box diagram (location and assignment of electrical fuses and relays) for Ford Focus (2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007). Many blower resistors control current to the blower motor in all speeds except high. 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Ford Fiesta:  Radiator Fan Not Working Diagnosis, Ford Mondeo:  Radiator Fan Not Working Diagnosis, Chevy Impala: Brake Lights Stuck On → Diagnosis. If you have a test light, ... through the 30 amp fuse (F2) through the resistor and to the fans. Be first to leave comment below. But, there won’t be enough coolant to reach the temperature sensor. Required fields are marked * Post comment. But after testing the relay, it is in fact, working. If it doesn't come On, then it's fried and needs to be replaced. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only. As the coolant moves through the engine it absorbs heat generated by the combustion process. A digital or analog multimeter will work. VW  |   49. You'll need to more with male spade terminals on both ends (you can also make these yourself). The cooling fan resistor is meant to send power to the fans in steps, so that the fans may operate at different speeds. ... 2021 Ford Bronco Sport MSRP: $26,660 - … There are a few simple reasons that the fan would not be cycling on. Home … Order Ford Focus Engine Cooling Fan Resistor online today. it only work when you disconnect the wire on the tempertue sensor i check fuses and the ... (temp gauge up to red and engine light came on) and my mechanic said it was a fan resistor relay. Advance Auto Parts has 1 different Engine Cooling Fan Resistor for your vehicle, ready for shipping or in-store pick up. The Ford Focus uses a belt driven water pump to circulate coolant -- a 50/50 mix of water and antifreeze -- through the engine. Here are the most common reasons that your radiator fan does not turn on: Before poking your hands around your fan, make sure to treat it like it still could come on, and and keep your hands out of its path. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. In conclusion. Your Ford Focus will be happy to know that the search for the right Engine Cooling Fan Resistor products you’ve been looking for is over! But, you don’t want to miss the easy fixes before you start testing wiring. From the wiring diagrams, engine bay fusebox fuses. Ford Focus MK3 2011 To 2014 Cooling Fan Resistor+W . The cooling fans are not working at all. Check out free battery charging and engine diagnostic testing while you are in store. Place the other lead on terminal 2 and check against specifications. Filter. Get Yours Today! They may also conduct a Ford Focus cooling fan resistor test to determine the exact nature of the problem. Your purchase helps support my work in bringing you real diagnostic testing information to help you solve the problem on your vehicle. £28.59. If you do have low coolant, don’t fill it up until the engine has cooled off. In this tutorial, we'll test the most common failures, which usually means that one of the following has failed: One of the two (or both) fans. Misc Index  |   2007 Ford Focus Relay Locations 2007 Ford Focus Relay Locations Click on the image to learn how to test a relay. Notify me of … One of the several cooling fan motor relays. The lights on my dash would flicker and a fan would start in my engine. We have OE spec mechanical fans and clutches, and electric motors, relays and switches. So I went to the Temp Sensor, thinking it has to be the problem. If it does end up being this sensor, they are very affordable. 99. it works if the a/c is turned on . En Español  |   You’ll need to locate and test the engine temp sensor. If it does come On, well then you now know that it's good. REFER to the Workshop Manual Section 303-03, Engine Cooling, for loss of coolant diagnosis. Good luck!! At first, I thought it didn't work at all. FILTER RESULTS. this cooling fan has 6 blades made of ali for extra cooling in hot weather, and is in good condition. Once the temp gets so hot, the ECU commands the radiator fan to come on. Puedes encontrar este tutorial en Español aquí: Probando Los Ventiladores Del Radiador (3.0L V6 Ford Escape - Mazda Tribute) (en: autotecnico-online.com). Check here for special coupons and promotions. Also the thermostat (which i changed 2.5-3 months ago..). Disclaimer. Note that both fans should come on and off together, whether at low or high speed - they are simply wired in parallel. Before the A/C test I had already confirmed power to the fan, fuse was good, etc. Sante Blog . Intentionally blank: Intentionally blank: Related Parts. Isuzu  |   No comments so far. Order Ford Focus Blower Motor Resistor online today. Easy to use parts catalog. ill list as to what the cars behaviour is: -Upon start up, car will reach normal operating temperatures, no issues with that. Without the coolant hitting the sensor, the temp reading will be significantly lower than the actual engine temp. Cooling Fan Resistor. One of the several cooling fan motor fuses. if i put the a/c on both fans come on if i take the connection of the sensor switch by the thermostat they both come on. The fan motors on the 2.0L Escape and Tribute are 3-wire type fan motors and testing them requires a slightly different but significant approach not covered by this article (yet). 1-1 of 1 Results. Fuse box diagram (location and assignment of electrical fuses and relays) for Ford Focus (2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007). 1-1 of 1 Results. 99. Above is a typical blower resistor; specifications and test procedures vary between different manufacturers. Cooling System: Radiator Fan Resistor: Choose for Me to Minimize Cost Choose for Me to Minimize Cost. Cancel reply. Free In-Store or Curbside Pick Up. APPLIES TO: This tutorial applies to the following vehicles: TIP 1: This article focuses on testing the 2-wire cooling fan motors and the cooling fan motor relays of the 3.0L equipped Ford Escape and Mazda Tribute. But if it’s not, which means the fan has gone bad. check if this fits your vehicle $ 31. Ll need to more with male spade terminals on both ends ( can! Also make these yourself ) normal ( reaches the normal half way point on the side. On does not mean that it is not working resistors generally were a Resistor restricts the flow of,! Thinking it has to be replaced passenger side of the Ohmmeter, the temp sensor can cause from! $ 31 air conditioning System through the 30 amp fuse ( F2 ) through the Resistor to! That all my fuses, relays and switches fact, working not kick on > 2004 > Focus 2.3L... Is responsible for varying the current flow to the 2.0L equipped Escape is test 4: the! 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