It must provide ground to one or other of those relays depending on need. ... 2 ANSWERS. Top Answer. This heat is then blown into the passenger compartment by a fan. Check the electrical connection at the fan. While your heater should provide years of trouble-free use, you will need to troubleshoot it if … Average failure mileage is 29,550 miles. Is getting up to 225 degrees and still not working. wasnt necessarily thinking bad PCM but was leaning more toward the cooling fan motor relay that mounts to the fan shroud itself. 2001 Ford Focus z3 cooling low speed fan system resistor failure, hot lead wire in plastic shielding melted , insulation melted from socket to source socket. My fans in my Ford Focus do not working? Check out free battery charging and engine diagnostic testing while you are in store. Wiki User Answered . It was working find but now nothin7. Causing it to overheat. The cooling can on a 2012-2018 ford focus 2.0L should always turn on when the AC is on. But after testing the relay, it is in fact, working. 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. The ECU signals the radiator fan to work at the precise time. Asked by Wiki User. At first, I thought it didn't work at all. Coolant temp sensor 2. But the Auto Shop was unable to even locate the sensor, they really sucks. 2002 Ford Focus SE cooling fans not working. I changed the coolant temp. if your 2008 ford focus ac is not working the problem could be a clogged filter, cooling fan problem or radiator trouble. So, do not worry if the fan doesn’t immediately start working. The fan in my 98' Ford Escort has stopped working. The 2008 Ford Focus has 1 problems reported for fan speed control not working properly. Search Cars, VIN, Body Style… Loading report. Bring the three small control cables out from underneath the instrument panel. >You have a blown head gasket. After I traced out, I found out that my cooling fan is not working properly. 2. 8 years ago. Basically, the fan doesnt come on, the car never really seems to mind, unless its a very hot day and stuck in traffic. I have a 2001 ford focus that is at about 126,000 miles. If the radiator fan is not working, it’s a serious problem.. Just because the radiator fan is not on does not mean that it is not working. Contacts overheated/melted, circuit's fuse did not blow. Favorite Answer. Ford's cooling fan motor control system may seem like a bit of overkill with its 4 fan relays, but it really isn't. Free Same Day Store Pickup. 2012 ford focus radiator cooling fan wont come on - Ford 1998 Mustang question. When this happens, you'll need to go into troubleshooting mode to diagnose and fix the problem. Ford Edge owners have reported 8 problems related to cooling fan (under the engine and engine cooling category). Hi, I have a 2005 Focus 1.6 Ghia and have a cooling fan issue. Sensor but that did not work. 5 6 7. With the car off, I jumper the high speed relay contacts, neither fan comes on, but if I … Pull the connector apart and look for corrosion or bent pins. Open the fuse block and inspect the cooling fan relay fuses. PCM provides GROUND, not power for the two relays for high and low speed fan. Customers may complain their vehicle overheats or A/C […] Use Code: OCTOBER15. I replaced the plastic piece but noticed what I assume is the radiator cooling fan wasn't rotating. If these are not working correctly it might be the control panel or control cables. Answer. The heater in your Ford Focus works off of the radiator. Lv 6. 2002. 2010-03-31 02:45:12 2010-03-31 02:45:12. If it will not spin the fan bearings are shot and the fan is bad. Simply the engine is not hot enough to turn on the cooling fan, its not hot enough outside, you are driving getting plenty of air flow through the grille to keep things cool without the assistance of the fan. New parts already install 1. Cooling fan not working DISCLAIMER: fordownersclub.com is an independent Ford forum for owners of Ford vehicles. Your Ford Fiesta‘s radiator fan has one of the most important jobs on the vehicle.It is the last line of defense between you and an overheating engine. Repair if necessary and use dielectric grease on the terminals. it has a plug on one side from the pcm and another on the other side for the fan. Relevance. Greetings My 2005 GT is not activating the cooling fan when on high temperature. ... >The radiator cooling fan is not working properly. 2013 Ford Focus cooling system problems with 2 complaints from Focus owners. 3. i have power to the plug on the pcm side, but none coming through the control relay for the fan. If the fan comes on with A/C, then all those 3 fuses and 3 relays plus one diode are working. Also please check out the statistics and reliability analysis of Ford Edge based on all problems reported for the Edge. On the other hand, when the A/C is on it runs like for 20 sec and that's it. The cooling fan on a " " should turn on at exactly 105*C (at least min died) and then off at 102*C. Hold menu and start the ignition to go into test mode, scroll down to see the actual engine temp. First, the fan motor may be burned out or the temperature switch may be malfunctioning so the fan … Search Fixya ... 2013. 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. - The A/C refrigerant pressure is high. FORD FOCUS. Answer Save. Coolant Fan Will Not Come On When Engine Get's To... Coolant Fan Will Not Come On When Engine Get's To Temperature. My car has 234565 miles. Make sure the pilot lights inside the vehicle are working and the graphics display is lit. I had problem with my cooling system. 3 Answers. A radiator fan is not very expensive and can cost around $200 – $400. 1. However, the radiator fan does not always start spinning on ignition. If they are good pull the cooling fan relays out. RE: ford focus zx3 2001, fan radiator not working..can it be the head temperature sensor? Q: Coolant fans not running when ac is turned on. my fans dont work at all, I have checked relays, resitors, pigtails, wires, and everything related to the fans, but I havent checked for the head temperature sensor...can this be the cause for the low fans not working? I have checked the fuse box under the hood and behnd the glove box above the blower motor itself, still no luck. If any aspect of the engine cooling system fails, then your car may overheat. Ive searched but couldnt seem to find this exact issue, so Im hoping someone is able to help! Want Answer 0. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. Ford Focus LX 2.0L 2003: radiator fan not working This can be caused by a few things. 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. Coolant fan will not come on when engine get's to temperature. As for the engine coolant temp sensor, if the coolant is not hot enough to make the fan come on, then there is no need for the fan yet and there is no problem. So something is wrong in the PCM most likely. Possible causes? System has freon in it. I had to put a wire in the fuse box to run fan constantly but the car get's too much fuel because it doesn't let the engine warm properly which floods my spark plugs. The cooling fan relay will be commanded ON regardless of vehicle speed when the following conditions are met: - The engine coolant temperature is 151°C (304°F) or more. So I went to the Temp Sensor, thinking it has to be the problem. Radiator Fan Cost. They must all work or fan would not work at anytime. Visually check the fan if you don’t hear its noise. AC compressor clutch engage then it will disengage. 1959. 2003 Ford Focus ZTW E engine code, The car cooling fans do not ever come on. Besides fuses and relays which are fine.. Update: And how to go about checking the possible causes out..? The club is not part of Ford nor affiliated with or endorsed by Ford in any way. 2000 Ford Focus Cooling Fans. The worst complaints are overheating, loss of coolant. Your Ford Focus' engine cooling system plays an integral role in your car's proper functioning. cooling fan failure on the 2004 ford focus can be caused by a blown cooling fan relay. When Do The Radiator Fans Surpose To Come On? High speed fan continues to operate when air conditioner is turned on. Not sure what to do next. Find the control panel in a Ford Focus by removing the trim panel surrounding the air controls. If The Fans Dont Come On What Could Be The Problem? Ford Focus AC Is Not Working? The most recently reported issues are listed below. Engine Cooling Fan – Is Yours Working – How To Test It. does the head temperature sensor controls the fans too? One of the several cooling fan motor relays. >The radiator core has become clogged. Extra cooling is not needed when a cold engine is first started; so the engine cooling fan does not come on until the engine reaches normal operating temperature. One of the several cooling fan motor fuses. Once the temperature reaches this cooling stage, the coolant fan will shut ... but in the context of this article we will focus on its relation to the operation of ... 2019 Ford F-150 MSRP: $28,155 TSB 12-1-14 2.0L - OVERHEATS - LACKS A/C - COOLING FAN INOPERATIVE - FUSE 17 OPEN Publication Date: January 23, 2012 FORD: 2010-2012 Transit Connect ISSUE: Some 2010-2012 Transit Connect vehicles equipped with the 2.0L engine may experience inoperative electric cooling fan due to a blown fuse. SSM 46923 - 2015-2017 Transit - 3.5L and 3.7L Gasoline Engine - Cooling Fans Inoperative Due To Open BJB Fuses F30, F31, and/or F8 Some 2015-2017 Transit vehicles equipped with a 3.5L or 3.7l gasoline engine may exhibit an engine overheat condition or poor A/C cooling due to one or more of the 3 cooling … Order Ford Focus Relay - Radiator Cooling Fan Motor online today. I have been told it is probably the Blower Motor Relay; however noone has been able to tell me exactly where it is located on the car. I drove for about 30-45 minutes across town and sat in a parking lot for about two minutes when the plastic connector piece above the radiator cracked and spewed all of my coolant everywhere. Coolant is pumped through a heater core and radiates heat. RepairPal will help you figure out whether it's your AC Refrigerant Leak, Climate Control Electrical Issue, AC Compressor, or something else. Related Cooling Fan Not Working Content. For high and low speed fan continues to operate when air conditioner is 2013 ford focus cooling fan not working on those relays depending need. Passenger compartment by a few things * online Ship-To-Home Items Only, they 2013 ford focus cooling fan not working sucks to... Compartment by a few things engine code, the car cooling fans do ever. 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