By using this site, you agree to these terms: Get your Ford issue diagnosed by a professional. I know the sounds of the ac compressor pretty well and it was at full speed but not cooling the cabin at all. On the other hand, having the AC indicator light go out suggests the possibility of a control panel/switch problem. If the air conditioner is not properly working in your Ford Focus try and troubleshoot the problem yourself. Its safe to drive even if you do run the fan - I guess you did mention the possibility of a little bit of burned smell. I have a 2003 focus lx and my ac is acting up. To see part 1 please click here. The contact stated that while parked, the contact turned the air conditioning on to levels 3 & 4 and noticed that the air would not blow. Focus No Heat: How the Heater Works. The contact owns a 2007 Ford Focus. Most vehicles today have one multi-speed fan that blows air … A common cause of the ac clutch not turning on is lack of refrigerant gas in the system. Search Fixya ... Heater and air stopped working on my 2000 Ford Focus zx3. ... A blower motor resistor is the device that controls a car's cabin heating and air conditioning unit's fan speeds. On settings 1-3, the green AC light will come on, but no air comes out of any of the vents. On settings 1-3, the green AC light will come on, but no air comes out of any of the vents. Replacement of most air conditioning components requires complete evacuation of the air conditioning system with a refrigerant recovery machine. Is it possible there is a clog somewhere? I don’t think it’s a problem with the actual cooling, because if I leave the AC on in settings 1-3, and then turn the setting up to 4, for a brief time cold air will blow out of the vents before it turns into fan air. At first I thought the air conditioning was working fine although it was slow to cool down at first due to the heat soak into the dashboard, but lately the car is exhibiting worse a/c performance and is intermittently blowing warm air … Same issue with our daughters 2013 Ford Focus. Something I ran into today at work. Recharging the freon in your AC system is an inexpensive and easy first step to restoring … When the air conditioner in your 2003 Ford Focus starts blowing hot air, you likely have a freon leak. It comes on, works for awhile and then blows hot air. Came out today to go to lunch and no AC, just blowing hot air. If there has been an update or conversion from an older refrigerant type, a label should be placed under the hood to make your technician aware of the change. Instead, a proper refrigerant recovery machine must be used to protect the technician, and the environment. Hope this quick video can help some of you. Today I did the above procedure when I parked at work. It's coming up for 80k miles and as far as I know, the air con system has never been touched or 'regassed'. Your auto repair done right, only the work you need with no add ons. Ford Focus Heater Is Not Working? If they seem to work properly, but have no effect on the air at all then a fuse will need to be replaced. Keep your air conditioning system with premium grade OSC A/C parts. In a Ford Taurus, the fuse box is located … This is a little thing that sort of filters out power to provide the lower speeds. It’s as if the cold air has been building up and gets released on setting 4. 2003 ford focus heater blower not working - Ford 2003 Focus question. Replaced with brand new radio and within a few months stopped working … It serves to filter the air conditioning system from anything that is not … Welcome to part 2 of this repair on the cooling fan system on a 2003 Ford Focus. Refrigerant is a dangerous chemical that can cause severe chemical burns to the skin and eyes if improperly handled, and discharging into the atmosphere will cause damage to the ozone. Or it could mean that you have two different problems (one with the blower fan and the other with the AC system itself). However, when it comes to paying for repairs to heating and air conditioning in Ford models, many find that AC … Find a high quality auto repair shop or dealer near you. Air will come out of the vents on setting 4, but this causes the AC light to go out. Air will come out of the vents on setting 4, but this causes the AC … If I rev the car up to 4000 rpm the compressor comes back on. Rest easy knowing you're covered by a local warranty. I took the car to the mechanic to get it fix. The The AC receiver dryer is a disposable component, in much the same way as an air filter or an oil filter is disposable. AC was blowing cold fine, at a stop light I did the above. Anytime the AC evaporator goes bad, the air from the vents will be warmer than expected. If the heater has stopped working in your Focus… When the blower motor fails, the air conditioner and heater may still work, and heat or cool may be felt at the vents, but the air … I told him to replace it and fix it. Ford Focus (1998 - 2004) - 99 1.8 Air conditioning not working. There is one air … Air conditioning is not cooling. 2003 ford focus a/c compresor works only when blower switch is selected to speed 1 but turns off when switched to 2,3,4 also a/c switch indicater light turns off Submitted:9 years … Your Ford Focus‘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. 2003 Ford Focus AC / heater problems with 16 complaints from Focus owners. Once components are re-installed, the technician will remove all air from the system in preparation for recharging the system with new refrigerant. Sometimes resistors just burn out because their job is to get hot (they basically “filter” the power largely by getting hot), but sometimes it is because of a bad blower motor that is drawing too many amps. A fan that runs only on the highest speed usually indicates a burned out fan resistor. Lastly, if your vehicle has not been converted from R12 to R134a refrigerant, the best time to have this service completed is when the air conditioning system is already being serviced. Popping loud noises, crackling, date/time still show but radio does not work, phone still connects to Bluetooth but can not hear anyone. When the compressor fails, the most common symptom is warm air from the vents. At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. When the car is cooling the battery pack with the ac … At Advance Auto, we carry 19 different types of AC Bypass Pulleys products for your Ford at competitive prices to fit your budget. He told me there are leak which going to cost me $400. And the AC doesn’t work on # 4. Some of these will have people that specialize in HVAC issues. While there are a variety of reasons your Ford Focus air conditioning won't work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor… Ford Focus 2003, A/C Condenser by OSC Automotive®. I consulted the wiring diagrams further and found that there was a fan resistor located in the fan housing. Make sure to compare prices and take a look at the top user reviewed AC Bypass Pulleys products that fit your Ford. Diagnosing and repairing an air-conditioning problem in a Ford vehicle is a difficult process---in fact, whole semesters are spent at tech colleges teaching students precisely how to do this. On these settings, no air comes out at all whether or not the AC button is pressed. After unplugging the connector this is what I found. After asking multiple questions of the owner and … Continue reading "2003 Ford Focus… You may not realize there's a refrigerant leak until the air conditioner stops blowing cold. Powered by Discourse, best viewed with JavaScript enabled, AC Stopped Working, Sort Of, in 2003 Ford Focus. Depending on location, it may be illegal for a technician to replace refrigerant without updating the A/C system to handle the newest type. However, after doing this I think I could detect a slight burning smell. If you determine that you regularly get that while running the fan then I would leave the fan off until it is looked at. Although similar to later model vehicles with the same set up, this year is unique in it’s wiring harness design. Thanks for your awesome advice!! 2003 FORD FOCUS: THE AIR CONDITIONER STOPPED COOLING..OVERHEAT - Answered by a verified Ford Mechanic We use cookies to give you … Could it be something as simple as a blown fuse or relay ? Save on cost when you find your Ford replacement AC Bypass Pulleys with us. Ford Focus 2003 Z-5 - Ford 2003 Focus question Disconnect the battery negative cable, recheck your install, look for a disconnected electrical plug for one of the pressure switches for the A/C system, you may have accidentally disconnected or broke one of then during battery replacement, if none … I’d find one of those. This usually won't cause the engine to overheat, your A/C fan may not … Thank you for any thoughts! If the ac fails to work properly in your 2003 ford focus check the ac compressor, thermostat and blower motor and look for refrigerant leaks. Listen for the blower motor … Turned off AC, parked car, had lunch, 30 minutes later came out, still no AC. Refrigerant types are updated over time, and the appropriate type must be used. One terminal was … Continue reading "2003 Ford Focus, Runs Hot, … Refrigerant is environmentally harmful, and should never be released into the air. Next day AC was working fine. The first time I did this I was trying to get my Sync to sync up. Unplug the electrical connector and remove the control panel. Yes, it only runs on #4 no matter what. The 2003 Ford Focus has 2 problems reported for heater does not work. Learn how to grow your business with RepairPal. If your car’s AC isn’t blowing air, it could be a problem with your car’s fan. Car AC Not Blowing or Is Your Car AC Fan Not Working? The worst complaints are a/c fan failure, a/c system failed, and heater does not work. My question is about the AC in my 2003 Ford Focus hatchback. The failure … We do not recommend attempting to recharge the A/C system at home, as products available to consumers tend to contain substances that can cause damage to expensive refrigerant recovery equipment. I have ford Focus 2003 SE, on 4/27/2011 my AC blowed hot air. I attributed my time to the 105 degree weather at the time and only charging on 120v. RepairPal will help you figure out whether it's your Heater Blower Motor, Thermostat, Heater Blower Motor Resistor, or something else. When the condenser fails, the air conditioner will fail along with it. Thank you!! hi i have a v reg ford focus climate control 1.4 I had the air con on then turned the blower off and when i turned the blower on againg about 1/2 hour later the blower does not work. (forgive my ignorance of how the system works.) It has a 2.0 liter engine and is a non SVT model. Our free estimator calculates a custom price for your vehicle repair. At the simplest level possible, the heater works by passing hot coolant from the engine into a tiny radiator called the heater core. On these settings, no air comes out at all whether or not the AC button is pressed. Hi folks, The air conditioning has stopped working on my Mk1 Focus Zetec. My question is about the AC in my 2003 Ford Focus hatchback. 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. Average failure mileage is 75,000 miles. Made to meet or exceed OE specifications, they’re … This 2003 Ford Focus came in with the complaint that the car was running hot. There is a pressure switch which detects that there is enough gas and if not the ac clutch won't engage. While there are a variety of reasons your Ford Focus air conditioning won't work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. When the blower motor fails, the air conditioner and heater may still work, and heat or cool may be felt at the vents, but the air pressure will be dramatically decreased. Your best bet will be a locally owned, independent shop. What are common reasons my Ford Focus has air conditioning problems? I know where the fuse box is but not … later on 10/27/11 my AC stared blow hot air … In the meantime, do you think it’s safe to drive as long as I don’t run the fan? Anyway, I think that you just need a pro to look it over. Refrigerant may slowly leak out of the system over days, weeks or even years. Adjust the air controls on the dashboard. BTW - I assume that that fan only runs on #4 even if the AC is turned off. Free estimator calculates a custom 2003 ford focus air conditioning not working for your vehicle repair and it was at full speed but cooling! Only the work you need with no add ons AC clutch not turning on is lack of refrigerant in... 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