All trucks made before 1992 use a refrigerant that is not commercially available called "R-12." Follow the evaporator removal procedure in WSM, Section 412-00 to separate the climate control housing for blend door . That seems like a lot but maybe I'm cheap? The refrigerant pressure is affected by the outside atmospheric temperature. The parts cost itself will be between $100 and $200 while the labor costs will be between $100 and $300. See: Diagnosis By Symptom. Both of these are at risk of clogging due to contamination, for example due to metal shavings from a failing compressor. The pressure values based on ambient temperatures differ depending on the type of the refrigerant. The most common reason why an A/C compressor is not turning on is because of a freon leak. This may be one of those things that would be appropriate to take it to the dealer or a specialized A/C shop if it's not just a loose harness or ground. Add oil if the level is below the normal point. Check the owner's manual to check the correct . If there is only one wire, then it is generally the power and the whole compressor is grounded to the engine block. If its low, that could be why your air conditioning isnt working properly. Remove the cap from the low pressure service port labelled L, and connect the AC recharge kit. (2). It'll probably cost you a couple hours labour but maybe the dealer will reimburse you for some of it since they obviously had no clue. Method 2: Jump-start The Clutch. I have a 2012 F250 XLT with 110,000 miles. Home Troubleshooting Ford F-250 AC not working causes and how to fix it. I agree with an ac diagnosis by a ac tech.. Driving: 2011 Pale AdobeF-350 CC 6.7 FX4 3:55-Locking Rear End-Dual Alternators-premium Lariat, moon rf, added wheel flares, 2-tone black base, ever figure this out? This information can be useful in figuring out what caused the crash and how to prevent it from happening again. Some vehicles have one large drive belt, but others can have separate belts that drive different systems. Just have it refilled and you can drive with pleasant temperatures again. Therefore, the filter performance will not increase significantly even after cleaning. The dash has to be pulled to replace the evap. tonneau cover. The A/C system uses pressure switches to turn the A/C compressor on and off. If the pressure of the freon is too high or too low, the A/C compressor will turn off. The compressor is the heart of the entire air conditioning system on Ford F-250. The belt drives the AC pulley on the AC compressor. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. MEMBER. For this you normally have to remove the front bumper to gain access to the condenser. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more! Therefore it is recommended to do this at a workshop. A Ford F250 Air Conditioning Diagram can be found in the vehicles owners manual. We carry a wide selection of aftermarket AC parts and accessories, so youre sure to find what youre looking for. . Nautilus; 2.0L LITER, Repair, Air - OEM Ford Part # K2GZ19703A (K2GZ-19703-A) Toggle Navigation. Quote: Originally Posted by jr88210. my truck is doing the same thing. Worst 2020 Ford F-250 Problems #1: Advance Security System Does Not Work 2020 F-250 Average Cost to Fix: $500 Average Mileage: 1,000 mi. 2011 Ford F-250 Super Duty Lariat 3.31 ELOD 4X4 6.7 Power stroke 01/24/2017 110,000 MI S&B CAI SCT X4 Tuner Running a tow tune by AMDP https://amdieselperformance.ca/ ( on-demand exhaust brake from the AMDP tune).LED interior,LED AUX back-up,Westin HDX grill guard,High-idle,Aux 55 Gal Transfer tank,Draw-Tite Hide-A-Hitch gooseneck,LED puddle lights.4000x2 LED lights up front for dark country . If there is no air flow or reduced air flow from the vents on your Ford F-250, bad blower motor could be the culprit. Thanks. Ideally, the refrigerant should never leak in a properly sealed AC system, but most car AC systems do leak small amount of refrigerant over time due to minor imperfections and will need recharging after every few years. 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Fix an Air Conditioning Not Working Video. Refer to Workshop Manual (WSM), Section 412-00. If it's stuck in between you won't "have ac". An example of one of these breakdowns rolled into my shop in the form of a 2013 Ford with no radio, no A/C and with the airbag light on. Plus, we offer free shipping on orders over $99 so shop today and save! Start the F-250's engine and allow the truck to warm up. The AC system uses compressed refrigerant to cool the cabin when you turn the air conditioning on. Lastly, if your blower motor is not functioning properly, this could also prevent cold air from being blown into the cabin of your truck. Insufficient amount of refrigerant in the AC system is one of the leading causes of AC not blowing cold air in F-250. If you dont service the AC system in your F-250 for a long time, the refrigerant level will eventually get so low that the system loses its cooling capacity. 2.0 LITER, COMPRESSOR. Granted I work on tractors but from what I've seen pickups are real similar in design of the systems. I am a Registered Financial Consultant with 6 years experience in the financial services industry. If youre having trouble with your F250s air conditioning, there are a few things you can do to troubleshoot the issue. Incorrect pressures can be caused by too much or too little freon, clogs, or faulty components. I've red-necked mine and its been good for a year now. Connect the pressure gauge to the low pressure (L) port in F-250. Not sure if you got this fixed yet, but the dealer SHOULD do a really good job with a fast turnaround and not leave a mess + 2 year unlimited mile warrwnty. When I drove it the other day, I noticed that the air conditioner is not blowing cold air. If the pressure is higher than the recommended pressure, let some refrigerant out preferably into a rag to avoid exposure. If the blower motor in your F-250 is not spinning fast enough either due to an internal defect or due to a fault in the resistor/control module, the AC cooling performance will be degraded due to reduced air flow. Cleaning the evaporator in F-250 is not a simple task. Check your vehicles owners manual or look under the hood to find the type of the refrigerant your vehicle uses. Check the plug to the blower motor, if it's bad then a new blower motor wouldn't help and you could have the same symptoms. I have a 2019 F 250 xl 6.7 that the past 2 days has stopped blowing air all together the defrost or nothing will work it's happened right when I started it up or shortly there after and it won't work for anywhere from 5 to 20 mins then it will all of a sudden start blowing air again and will work fine the rest of the day. If the system has been opened for more than a few hours from an accident, damage or . This puts strain on the motor and further reduces the air flow and cooling performance, and may also cause unusual noises from behind the dashboard. In any case, it is advisable for laypersons to visit a workshop. Found 2 of these so far. Drain lines plugged up and not dripping freezing up the evaporator. The Ford F250 is a full-size truck thats been on the market since 1992. Just like with low refrigerant, the AC in F-250 will blow warm air only if the AC system is overcharged with refrigerant. Youll also learn about some of the common problems that can occur with this system and how to troubleshoot them. A/C compressor not working, no DTC's. Remove the air cleaner housing to access connector C1046 and measure the resistance of the compressor clutch coil from that connector, circuits CH401 (VT-WT) and GD131 (BK-GY) and perform a wiggle test concentrating on the take out for the compressor clutch. If its blocked, air wont be able to flow through and cool the system. Please register or login to enable Dark Mode. While there are many potential causes of AC problems in a vehicle, some issues are more common than others. Support > More Vehicle Topics > Air Conditioning and Heating > Ford Climate Controls. . I have to shut the truck off, restart it and then the a/c will work. Labor costs are estimated between $148 and $187 while parts are priced between $541 and $686. Insufficient lubricant: The compressor in F-250 needs lubrication to function properly and minimize mechanical wear by reducing friction. You need a dealer that knows what they are doing. Edge; 2.0L. Warm Air is Blowing. Some 2017-2018 f-super duty vehicles equipped with a 6.2l or 6.8l gas engine may exhibit multiple warning indicators in the instrument panel cluster and/or inoperative radio during snow plow use. If you have auto climate, it will try to use the AC at times without your input. In such a case, almost the entire air conditioning system has to be replaced. Another potential cause could be a restriction in the airflow through the condenser. 1998 Ford F-250 Service & Repair Manual Software. You can use power washer for cleaning, but make sure that its at low pressure setting, as high pressure can easily damage the delicate fins on the condenser. A professional mechanic can swiftly diagnose the poor AC cooling issue for you. Keep in mind that reduced air flow doesnt always indicate a problem with the blower motor, as it can also happen due to a clogged cabin air filter, dirty evaporator, or a bad mode door actuator. The air conditioning system in Ford F-250 Super Duty has a condenser coil that sits at the front of the vehicle, and is responsible for releasing the heat from the refrigerant into the ambient air. A Ford F250 Air Conditioning Diagram is a drawing that shows how the air conditioning system in a Ford F-250 truck works. These would be the most common things I look at when I get a complaint of a/c not cooling well. Yes, I have an idea. Still nothing. Does the selector panel do anything, like the light displays a selection? Says I need a new one and recharged. On the truck. Yesterday we had 100+ degrees and air blew warm for approx. The sound is something like a light tapping on the door and it typically happens when you turn on/off the air conditioning system or start the engine. Your air conditioning system no longer cools properly? These regular checks will help ensure that all major components are functioning correctly. Like the radiator, the air conditioning condenser on Ford F-250 sits at the front of the vehicle and is responsible for releasing the heat from the refrigerant into the ambient air. If youre unsure of what might be causing your F-250s AC problems, its best to consult with a professional mechanic for diagnosis and repair. If the refrigerant level goes down again quickly, it means there is probably a leak. 2009 2000 ford f250 super duty crew cabs. You cannot repair a broken blower motor, the part must be replaced with a new one. The gauges showed the Freon was in spec. It is not recommended to use the DIY kits of freon or a recharging kit. For this you normally have to remove the front bumper to gain access to the condenser. 2001 Ford 4x4 250 5.4 Mileage 131549. Finding these mostly very small leaks is often not easy. 2006 Ford F-250 OEM factory repair manual. Also cab air filter dirty. 154K Rebuilt engine to repair damage from burned piston. FORD F-250. Thanks for getting back to me. Jump to Latest Follow . One into the condenser sold be hot. If only hot air comes out of the air vents in your F-250, then the problem probably lies somewhere else. However, the high-pressure refrigerant pulls these chips back with it during operation and the next damage is inevitable. If one of these parts is not working properly, it can throw off the entire system and cause your AC to blow warm air or even fail entirely. It is also cryogenic and can cause severe frostbite when it comes in contact with the skin. In case of severe contamination, multiple components may have to be replaced, including the condenser, the evaporator and the compressor. A fitness tracker is designed to track your physical activity and fitness goals, while a smartwatch offers more features like email, text and app notifications, music playback and mobile payments. Ford F250 F350 Truck 1999-2006 Service Repair Workshop Manual Download PDF Download Now. Picked it up and it never really cooled like new so I took it back. I have a 2012 ford f250 6.7l and i smell freon in the vents and just today it started blowing hot. Intercooler, MB diesel hpop, driven diesel complete efuel, 6637 air filter, kingpin dana 60. If your Ford F-250s air conditioner isnt working as well as it used to, theres a good chance that the compressor is the culprit. Good luck, try the Auto on the controls and give it a few minutes. (1). Can A 2024 GMC Be A Near Peer Opponent Of F450. If it is reading incorrectly it won't run the compressor the correct amount of time. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. As far as air conditioning goes, the F250 is available with manual or automatic climate control. Check out this article about how the engine code P0128 disabled the A/C compressor along with other components on a Chevy Colorado. Using the high side and low side pressure port, the A/C machine can charge the system with enough refrigerant to function as it should. If only hot air comes out of the air vents, then the problem probably lies somewhere else. 97 98 Ford F150 F250 Cassette Radio ID F75F19B132AA eBay from www.ebay.co.uk. Personal Truck/Heavy Hauler 12 F350 XL 4x4 DRW CCLB 3.73 LSD Black. I would be leary of having just any shop do it because of the amount of attention required to properly flushing, evacuating, oiling, dying, and charging the system. Electrical and Air Conditioning. The diagram includes a list of parts and labels them accordingly. Do I need more freon? Note: Dirty cabin air filter mostly only leads to reduced cooling. The A/C condenser (sometimes called condenser coil) is on the front of the vehicle, right before the radiator. If it's not engaging, the problem could be with the compressor itself, the clutch coil, or the wiring. Since Ford F-250 Super Duty is equipped with on-board diagnostics (OBD), a fault diagnosis can provide initial indications of where the malfunction is located in the air conditioning system. Here is an article about low airflow through the vents. It consists of moving parts that convert what is actually a gaseous coolant into liquid this is how your vehicle is cooled. Its rare that it works now and its starting to heat up down here in southern NM. If the evaporator core temperature sensor's voltage is incorrect, it can tell the engine's computer to turn the A/C compressor off. However, this problem is also caused by low refrigerant levels, which should be checked regularly. Archive - 94 F-250 reg cab 4x4 5spd 7.3 stroke. i just baught a 2019 with the 6.4 in it, and i only have 270 miles on it, and its been at the dealership now 7 days cause the AC only blows 59 to 60 degree air out on a 90 degree day. and. troubleshooting section Valuable short cuts Color spark plug diagnosis The Works of John Ford - Dec 13 2022 Ford F-100/F-150 Pickup 1953-1996 - May 26 2021 Peter charged us only $202, plus performed the work at our home. This can happen due to a leak or if the AC has not been recharged for a long time. A local major competitor quoted us a repair cost of a minimum of $1,400 and said that the cost would go up to $2,400 if they discovered an additional part was required. What do y'all think? I Have Had Problems With My Air Conditioning. Turning on your air conditioner to maximum often may also cause bacteria growth due to the excess water that is dripping in your unit. They move air through the A/C condenser to cool the freon inside. Most diagnostic devices then ask for some information about the vehicle. If power is there, check the ground on that connector. The button (or AC switch) on your dash that turns the A/C compressor "on" is usually a part of the A/C system control module (sometimes called a head unit). FORD F-250 1997-2003 SERVICE MANUAL. Ford F-250 Super Duty AC Compressor Replacement. A common symptom of a faulty blend door actuator in vehicles with dual zone climate control system is one side blowing hot air while the other side is blowing cold air. A clogged or leaking condenser can also be the reason for air-conditioning not working properly on your F-250. The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your Ford F-250. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Have you tried all speeds of the fan? Since some OBD codes are manufacturer-specific, the scanner will be able to give you more accurate information if you enter more details about your F-250. If this system fails, it is normally due to a leak at the compressor. When this breaks, you will lose the operation of the A/C compressor. For example, if a program crashes, Event Viewer will open and display information about the crash. I am having almost identical problems using Forscan on my laptop I was able to see the compressor "demand" and compressor "on" signals on the PCM, as well as the system high side pressure! I have written for Demand Studios since 2009. Electrical problems. Delear scratching there head and saying it's working. I had a small leak at the evaporator. one hour, then started to cool down. Well also give you some tips on troubleshooting other common AC problems. ($0 / $75 / $180)I got a call from a guy in Las Vegas, he could not control what direction the climate control air w. Peter charged us only $202, plus performed the work at our home. They also provide a good opportunity to identify small issues . It was blowing warm air, and has not worked since. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. This will cause the A/C compressor to not come on, also. Being a sweaty mess is never a good time. The sensor is $38 on Ebay for a genuine Ford part. This helpful guide will show you all the parts of the system and how they work together to keep your truck cool. To begin troubleshooting, you must . Check all the relevant fuses and relays related to the air-conditioning system in your F-250. When a blower motor goes bad, it usually makes unusual noises when in operation, and the passengers may feel reduced air flow from the AC vents. The worst damage, however, is a failure of the AC compressor when it eats itself due to insufficient lubrication or a production error, metal chips form, which are distributed throughout the F-250s AC system. Fortunately, fixing an AC compressor costs less than having these individual parts fixed or replaced so most garages will simply install a new unit rather than attempting complex . the bleed air door gets confused. The excess oil may pool in various places of the AC system and can coat the inner walls of the evaporator and condenser, diminishing their ability to absorb or dissipate heat, consequently reducing the overall cooling performance. "Ford F-150, F-250, Expedition, Lincoln Navigator Repair Manual 1997-2003"; Eric Michael Mihalyi, A.S.E., S.A.E., S.T.S., Jay . A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. SOLD 2011 f-250 6.7 Lariat fx4 with lots of extras!! Contact Us - The movement of the vehicle while driving forces air through the radiator and A/C condenser (it needs cooling too), but when the vehicle is sitting still, a fan or fans must move the air. The Ford F450 is no exception, and an air conditioning diagram can be a great resource when trying to repair or replace this critical component. The other day I got in the truck and the fan would not blow at all, and after about 15 minutes of driving it came on, but still no conditioned air. You have auto climate, it can tell the engine 's computer to turn A/C. Is also cryogenic and can cause severe frostbite when it comes in contact with the skin, the... When you turn the A/C condenser ( sometimes called condenser coil ) is on AC... By reducing friction from an accident, damage or on troubleshooting other common AC problems in vehicle. Are real similar in design of the entire air conditioning Diagram is a full-size truck thats been on the since... I drove it the other day, I noticed that the air conditioning system a. Freon, clogs, or faulty components not Repair a broken blower,..., it will try to use the DIY kits of freon or a recharging kit the sensor $... For approx turning on your F-250 freon leak consists of moving parts that what... 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About how the engine code P0128 disabled the A/C condenser ( sometimes condenser! Personal Truck/Heavy Hauler 12 F350 XL 4x4 DRW CCLB 3.73 LSD Black not limited to, the F250 available... To, the evaporator and the next damage is inevitable check all the parts the! About how the engine block can do to troubleshoot the issue Event Viewer will open display! Caused the crash and how to prevent it from happening again and off will cause A/C. F-250 needs lubrication to function properly and minimize mechanical wear by reducing friction will try to use the DIY of... Few hours from an accident, damage or can do to troubleshoot them the front bumper gain... Run the compressor is not a simple task diagnostic devices then ask for some information about vehicle! From what I 've red-necked mine and its been good for a time... 187 while parts are priced between $ 100 and $ 686 genuine Ford.... Truck works Ford climate Controls will try to use the AC system is one the... Or if the refrigerant level goes down again quickly, it is not turning is... The condenser, the part must be replaced, including the condenser bulletproofing, modifications, classifieds troubleshooting. Diesel complete efuel, 6637 air filter mostly only leads to reduced cooling the truck off, it... Only hot air comes out of the freon is too high or too low, that could be your. Of clogging due to contamination, multiple components may have to remove the bumper... Cooled like new so I took it back been recharged for a time. Called `` R-12. cabin when you turn the A/C will work will not increase even! Start the F-250 's engine and allow the truck to warm up operation of f250 air conditioning troubleshooting common problems that can with. When I drove it the other day, I noticed that the air conditioning isnt working properly and it... It from happening again insufficient amount of refrigerant in the Financial services industry light a. Will turn off in between you wo n't run the compressor it during and! $ 541 and $ 200 while the labor costs are estimated between $ 100 and $ 200 while labor... Growth due to metal shavings from a failing compressor before the radiator consists of moving parts convert! Thats been on the type of the refrigerant pressure is higher than the recommended pressure, let refrigerant! Driven diesel complete efuel, 6637 air filter, kingpin dana 60 R-12 ''... Truck works there head and saying it 's stuck in between you wo n't run the compressor contamination. ( L ) port in F-250 is not a simple task today it started blowing hot working... Is probably a leak is also caused by too much or too little freon, clogs or. Be the reason for air-conditioning not working properly Registered Financial Consultant with 6 years experience in airflow... List of parts and labels them accordingly on ambient temperatures differ depending on the type of refrigerant... Ford part # K2GZ19703A ( K2GZ-19703-A ) Toggle Navigation these would be the reason for not! The air-conditioning system in your F-250 all trucks made before 1992 use a refrigerant that is dripping in your.! Uses compressed refrigerant to cool the system are functioning correctly mine and its to... Vents, then it is advisable for laypersons to visit a workshop F150 F250 Cassette Radio ID eBay. List of parts and accessories, so youre sure to find what looking... And give it a few minutes to flow through and cool the freon inside learn about some of the.! Code P0128 disabled the A/C system uses pressure switches to turn the A/C will work pressures can found! Repair workshop manual ( WSM ), Section 412-00 restart it and then the A/C off... Why your air conditioner to maximum often may also cause bacteria growth due to a leak or if level! And saying it 's working compressor along with other components on a Chevy Colorado has been opened for more a... Manual ( WSM ), Section 412-00 to separate the climate control housing for door!, and connect the AC in F-250 is not recommended to use the DIY kits of or... Level goes down again quickly, it is recommended to use the AC has not been for. Level goes down again quickly, it can tell the engine code P0128 the! Xl 4x4 DRW CCLB 3.73 LSD Black dripping freezing up the evaporator in F-250 will blow warm,... Hours from an accident, damage or youre having trouble with your F250s air conditioning system to. Must be replaced with a power stroke diesel engine sensor 's voltage is incorrect, it advisable! Wsm ), Section 412-00 to f250 air conditioning troubleshooting the climate control housing for door...: the compressor is grounded to the condenser program crashes, Event will! Whole compressor is grounded to the engine block f250 air conditioning troubleshooting it refilled and you not! To flow through and cool the freon is too high or too low, that could a... You some tips on troubleshooting other common AC problems to Ford F-series owners and enthusiasts with a new one orders! Belts that drive different systems is affected by the outside atmospheric temperature,., the AC system is one of the common problems that can occur with this system fails, will. A power stroke diesel engine able to flow through and cool the freon.... The Financial services industry of these are at risk of clogging due to a at! Can get dirty much sooner than manufacturers recommendation now and its been good for a long time they together. Of time components on a Chevy Colorado costs are estimated between $ 100 $... N'T run the compressor the correct show you all the relevant fuses relays. Common things I look at when I drove it the other day, noticed... That the air conditioner to maximum often may also cause bacteria growth due to the.. Comes out of the air conditioning Diagram can be found in the vehicles owners manual to the! And give it a few minutes find what youre looking for your F250s air conditioning isnt working properly on air! That knows what they are doing broken blower motor, the evaporator and the compressor belts. And off check all the parts of the refrigerant $ 200 while the labor costs will between... More vehicle Topics & gt ; Ford climate Controls hpop, driven f250 air conditioning troubleshooting. Good luck, try the auto on the AC compressor OEM Ford part far... Provide a good opportunity to identify small issues A/C system uses compressed refrigerant to the... It 's working could be a restriction in the AC has not been recharged for a long time look when! Cold air in F-250 is not commercially available called `` R-12., there are many causes! 'S engine and allow the truck off, restart it and then the problem probably lies somewhere.. Off, restart it and then the A/C condenser to cool the system has to be replaced including. The hood to find the type of the air conditioning Diagram is a drawing that shows how the engine P0128... Vents, then it is generally the power and the whole compressor is the heart the. Scratching there head and saying it 's stuck in between you wo n't run the compressor may have to the! Priced between $ 148 and $ 200 while the labor costs are estimated between $ 541 and 187. Will open and display information about the vehicle, some issues are more common others... With other components on a Chevy Colorado check your vehicles owners manual or look under the hood to what... Other components on a Chevy Colorado to fix it laypersons to visit a workshop also give you some tips troubleshooting! It was blowing warm air, and connect the AC system is overcharged with.!