I replaced the plastic piece but noticed what I assume is the radiator cooling fan wasn't rotating. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. One of the several cooling fan motor fuses. While your heater should provide years of trouble-free use, you will need to troubleshoot it if … Free Same Day Store Pickup. New parts already install 1. 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. 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. System has freon in it. 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. Coolant fan will not come on when engine get's to temperature. The 2008 Ford Focus has 1 problems reported for fan speed control not working properly. 1959. 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. It must provide ground to one or other of those relays depending on need. Cooling fan not working DISCLAIMER: fordownersclub.com is an independent Ford forum for owners of Ford vehicles. Open the fuse block and inspect the cooling fan relay fuses. 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. Possible causes? Pull the connector apart and look for corrosion or bent pins. 2013 Ford Focus cooling system problems with 2 complaints from Focus owners. Lv 6. With the car off, I jumper the high speed relay contacts, neither fan comes on, but if I … 8 years ago. does the head temperature sensor controls the fans too? I have a 2001 ford focus that is at about 126,000 miles. ... 2 ANSWERS. Relevance. ... >The radiator cooling fan is not working properly. Ive searched but couldnt seem to find this exact issue, so Im hoping someone is able to help! Find the control panel in a Ford Focus by removing the trim panel surrounding the air controls. Greetings My 2005 GT is not activating the cooling fan when on high temperature. The heater in your Ford Focus works off of the radiator. The fan in my 98' Ford Escort has stopped working. 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. My car has 234565 miles. The worst complaints are overheating, loss of coolant. Ford Edge owners have reported 8 problems related to cooling fan (under the engine and engine cooling category). Ford Focus LX 2.0L 2003: radiator fan not working This can be caused by a few things. Make sure the pilot lights inside the vehicle are working and the graphics display is lit. If any aspect of the engine cooling system fails, then your car may overheat. When Do The Radiator Fans Surpose To Come On? Ford Focus AC Is Not Working? Sensor but that did not work. PCM provides GROUND, not power for the two relays for high and low speed fan. Average failure mileage is 29,550 miles. wasnt necessarily thinking bad PCM but was leaning more toward the cooling fan motor relay that mounts to the fan shroud itself. Asked by Wiki User. High speed fan continues to operate when air conditioner is turned on. Answer Save. FORD FOCUS. i have power to the plug on the pcm side, but none coming through the control relay for the fan. RE: ford focus zx3 2001, fan radiator not working..can it be the head temperature sensor? 2002 Ford Focus SE cooling fans not working. 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 club is not part of Ford nor affiliated with or endorsed by Ford in any way. 2003 Ford Focus ZTW E engine code, The car cooling fans do not ever come on. Q: Coolant fans not running when ac is turned on. Order Ford Focus Relay - Radiator Cooling Fan Motor online today. AC compressor clutch engage then it will disengage. Engine Cooling Fan – Is Yours Working – How To Test It. The ECU signals the radiator fan to work at the precise time. When this happens, you'll need to go into troubleshooting mode to diagnose and fix the problem. 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? So something is wrong in the PCM most likely. On the other hand, when the A/C is on it runs like for 20 sec and that's it. 2. After I traced out, I found out that my cooling fan is not working properly. Want Answer 0. Besides fuses and relays which are fine.. Update: And how to go about checking the possible causes out..? Answer. 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. If these are not working correctly it might be the control panel or control cables. 3 Answers. Favorite Answer. Not sure what to do next. So, do not worry if the fan doesn’t immediately start working. 1. if your 2008 ford focus ac is not working the problem could be a clogged filter, cooling fan problem or radiator trouble. 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. >The radiator core has become clogged. 2010-03-31 02:45:12 2010-03-31 02:45:12. Top Answer. 2012 ford focus radiator cooling fan wont come on - Ford 1998 Mustang question. Contacts overheated/melted, circuit's fuse did not blow. So I went to the Temp Sensor, thinking it has to be the problem. Basically, the fan doesnt come on, the car never really seems to mind, unless its a very hot day and stuck in traffic. If The Fans Dont Come On What Could Be The Problem? 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. First, the fan motor may be burned out or the temperature switch may be malfunctioning so the fan … 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. Check out free battery charging and engine diagnostic testing while you are in store. Check the electrical connection at the fan. Ford's cooling fan motor control system may seem like a bit of overkill with its 4 fan relays, but it really isn't. Use Code: OCTOBER15. But the Auto Shop was unable to even locate the sensor, they really sucks. Search Cars, VIN, Body Style… Loading report. The most recently reported issues are listed below. Customers may complain their vehicle overheats or A/C […] Repair if necessary and use dielectric grease on the terminals. Coolant temp sensor 2. >You have a blown head gasket. cooling fan failure on the 2004 ford focus can be caused by a blown cooling fan relay. Wiki User Answered . 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 … Hi, I have a 2005 Focus 1.6 Ghia and have a cooling fan issue. Search Fixya ... 2013. Causing it to overheat. A radiator fan is not very expensive and can cost around $200 – $400. 2002. 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. My fans in my Ford Focus do not working? This heat is then blown into the passenger compartment by a fan. 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. RepairPal will help you figure out whether it's your AC Refrigerant Leak, Climate Control Electrical Issue, AC Compressor, or something else. 5 6 7. Radiator Fan Cost. I had problem with my cooling system. 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. Is getting up to 225 degrees and still not working. One of the several cooling fan motor relays. it has a plug on one side from the pcm and another on the other side for the fan. Your Ford Focus' engine cooling system plays an integral role in your car's proper functioning. 3. The cooling can on a 2012-2018 ford focus 2.0L should always turn on when the AC is on. If it will not spin the fan bearings are shot and the fan is bad. It was working find but now nothin7. They must all work or fan would not work at anytime. 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 At first, I thought it didn't work at all. But after testing the relay, it is in fact, working. Visually check the fan if you don’t hear its noise. 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. Coolant Fan Will Not Come On When Engine Get's To... 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