I ... My 2002 BMW X5 3.0 stopped blowing air from the AC/heater. (2) Airduct blockage. Hi, I have a Honda civic 2011. April 5, 2020 Cooling. Then after driving for sometime everything starts working fine. Fan not blowing when the heart or air condition is on. I pushed all different kinds of combinations of AUTO/RECYCLE and cannot get air to blow out. A leak can occur anywhere in the system and can be tricky to find, but it most commonly happens around the hose connections. Clogged air intake: It’s also possible for an air intake to get clogged. Most vehicles today have one multi-speed fan that blows air through a series of ducts and vents based on the driver’s selection in their climate control system. 2007 BMW 328i 124,323 mi, Visitor. That's why we've taken the time to break down the exact steps you'll need to take to repair your AC. Although an automotive AC system has few moving parts, diagnosing why your car is blowing warm air can be tricky. The air conditioner would work, and you could tell it was cold but the air would not blow out of … You should be able to look up the location of your compressor and see this for yourself, depending on what BMW you have. X5. I can still feel icy cold air, just no fan to blow it. Blend air door is the reason for drawing hot air to cold air in your car system. Thank you guys for the feedback. Average repair cost is $90 at 101,950 miles. A faulty blower fan can make the car ac stopped working suddenly. Please Help I Have Replaced The Coolant Reservoir Because It Cracked And Leaked And The End Stage Because The Blower Wouldn't Work. To help you discover what the possible reason is, BMW of Atlantic City will go more in-depth about these possible causes on why your car heater is blowing cold air. Although this is one of the possibilities there are several other common ones that can change the normal airflow from the air-conditioning or heater. i looked under the hood and nothing seems to be wrong. 10 Answers my bmw 5 series 2013 model is giving me problems with the air conditioning. If your car’s AC isn’t blowing air, it could be a problem with your car’s fan. When the air conditioner in your 2011 BMW 535i starts blowing hot air, you likely have a freon leak. Leaking or low refrigerant is the most common reason you might have an issue with a car A/C not blowing cold air. It is located behind the heater box and will require removal of the glove box. The AC / Interior fan will not engage/work on my 2004 BMW X5. I have recently bought a Renault Laguna 2003-2004 II 2,0T 163 and have a problem with the AC not blowing cold air. AC not blowing cold I have a 2002 "S". “Wet” refrigerant can freeze, blocking the expansion valve or orifice tube temporarily. Learn 6 reasons why your AC isn't blowing cold air and what to do about it. If your air conditioner is too powerful, it will cycle on and off more frequently and not stay on long enough to remove humidity from the air. Sounds like the compressor kicks on but no air? If your air conditioner is running but not blowing any air and you have inspected the air filter and fan motor and found them okay, then you may have a problem with the control board. FYI … ... You may not realize there's a refrigerant leak until the air conditioner stops blowing cold. What is the problem? no, there's no air coming from the vents. (Link at bottom). Unless I get on the hwy if I turn it on it'll blow very cold air for about 45 sec and stop. It should be located in the control panel. Sign up with Facebook. The first is a blockage anywhere in the series of tubes in the condenser. Active 2 years, 7 months ago. I will start with normal reason, then move on to something-wrong-with-the-car reasons 1. So your basically saying that idling your car ie no air movement your blower and A/C will not work. Since my car is out of warranty, I am trying to find a cost effective solution. The ventilation fans blow air over the matrix and into the car. AC blowing hot air after engine replacement It sounds like your air conditioning has lost a charge. Today I found out (issue is also verified by the BMW dealership) my A/C is not blowing cold air. The lights on the ac/heater instrument panel ill … read more. Here is what they gave me after completing the Engine diagnostic service. Mark helpful. In short, a BMW Air Conditioning Service enables you to maintain the perfect climate when driving. 2000 BMW 328i 65,000 mi, Natha. I did a little search. Reply ... REPAIR GUIDES. AS A BMW (5) OWNER, you need to clean your dual temperature sensor. Atavistic8 said: Hi All-It's 25 degrees in the morning and when I get in my car to warm it up for 5-10mins the heat still blows luke warm air. BMW1 MEMBER; 2003 BMW X5; No cool or hot air comes out of the front vents but air comes out of the rear vent. Sometimes referred to as the PCB, this is an electronic control board that operates the fan motor and compressor circuits using relays mounted on the circuit board. I Have A 2002 325 It. Been Checked... Air Conditioner On Driver Side Ok, Blows Warm Air On Passenger Side Pls Help. Sometime back I had "Service Engine Soon" indicator and I took the car for diagnostic. BMW cars aren’t known for having air conditioning problems, but if the air isn’t blowing cold when the temperature rises, that doesn’t matter for much. What’s worse than an air conditioner that doesn’t work at all? If you don’t have an air conditioner with the right BTU, your home will not cool properly. Please help. The P0128 code is the MAP thermostat fault and the others may well be secondary issues and are likely to not need attention after the T-stat is fixed, codes cleared and driven for a drive cycle or two. Cengage learning webassign Find the most common driver-reported problems that are to blame when a BMW 328i has air conditioning problems. The reason why I said sometimes is because it stopped working for a day then it would work again the following day. Compressor engaged. If cleaning it from the exterior does not yield successful results, you may need to remove the panel and clean it from behind. Ask Question Asked 4 years, 2 months ago. Sometimes, car air conditioner blowing hot air instead of cold air. Before this the fan would work fine but the AC would not … If you drive at speed with vents open and recirculation option off, does air come through vents? Refrigerant is a gas that cools the air in your home. AC Car troubleshooting. We used the word "fan" in the problem description because it's a more familiar term. It depends what your settings are. Most vehicles today have one multi-speed fan that blows air through a series of ducts and vents based on the driver’s selection in their climate control system. If your car’s AC isn’t blowing air, it could be a problem with your car’s fan. This is an easy fix. We just assumed it was how that particular car was manufactured. Your car not blowing cold air is an issue to leave to the experts in the automotive field. It has recently been really hot and to my surprise on the hottest day of the year my ac was not working. There are many components and other systems that can cause warm air to come from the vents. If Air barely coming out of vents in the car it means there is a problem with the air passage commonly called the air duct and makes the car ac not blowing air from vents. This is what we call a "No Cool", and it's a common air conditioning problem that may or may not be an easy fix. there is nothing wrong with your ac if your compressor is running and you got no air coming from your vents do the following. BMW 535i AC Is Not Working? FORGOT PASSWORD? It depends what your settings are. 2 kilowatts and costs 14 cents an hour to run; a three-ton central air unit (a common cooling system), runs on about 3 kilowatts and costs about 36 cents an hour to run. Hey! In normal Car Air Conditioning if the fan is set to maximum the amount of air coming out the ac vents should be also maximum, but if the car air conditioning vent barely blows out air it is not normal. Jaguar type S A/C blowing hot air not cold fix how to fix it. When the car ac is not blowing air from vents it is a sign of a faulty blower fan or air duct blockage. The Service Engine soon lamp may not be on now, but if there is a fault for the MAP thermostat, it will require replacement at some time if you live in a region that requires emission testing, part# 11-53-0-139-877. Thanks for the feedback. 4 thoughts on “ AC is Not Blowing Cold Air – Common Reasons ” Comments. No air. If the filter is dirty, air cannot pass through it, causing the necessary coils to actually freeze. Tim West. These systems, especially in BMW and other European makers, are exclusive. Why Is My AC Not Blowing Cold Air? RepairPal will help you figure out whether it's your AC Refrigerant Leak, Climate Control Electrical Issue, AC Compressor, or something else. AC blowing hot air to the feet? RepairPal will help you figure out whether it's your AC Refrigerant Leak, Climate Control Electrical Issue, AC Compressor, or something else. Related blogs: 5 Signs of an Undersized Air Conditioner That Is Too Small For Your Home. So the air conditioner wont go on and the display panel says its on full blast. Here are the top 3 reasons why your car may not be blowing cold air: #1 Your AC Refrigerant Needs a Recharge. ... BMW 3 series 320D ac blowing hot air. BMW 328i AC Is Not Working? Any other time I can have the ac on and nothing blows out of the vents at all My car has an automatic transmission. For those wanting pictures, take a look at Pelican's tutorial. remove your cabin filter and all other parts that cover around it. Viewing 1-20 of 39 comments . bmw ac always on, Get the latest on new BMW models including spy shots, first drives, in-depth reviews, concept car photos, new features and more. it makes a sound where the two filters on the side are when i try to turn it on but no air comes out. Though the AC not blowing isn’t exactly the issue, the stuffy air can make it feel like it is not blowing. I will start with normal reason, then move on to something-wrong-with-the-car reasons 1. ... You may not realize there's a refrigerant leak until the air conditioner stops blowing cold. Now The... 1st Thing. I replaced the fuses and even the Final Stage Unit (Blower Resistor Motor) and still no air. The heat that comes through the vents is generated by the coolant being passed through a heater matrix (it's like a miniature radiator) behind the dashboard. This is the most common reason for a central AC not blowing cold air. I have this problem. The compressor sends compressed liquid refrigerant to the expansion valve or orifice tube, just before the evaporator. The air conditioner in our 2004 Mazda Miata has honestly never worked so great--it always blew out warm air. Thanks for the DIY! BMW 128i AC Is Not Working? Viewed 6k times 6. 19 people found this helpful. Fortunately, if the system is low on refrigerant, you can recharge it to regain access to ice cold air within just a few minutes. These are some of the reasons yuo may be experiencing weak or no air. 2003-2008 Jaguar S Type Heater Valve - Replacement. Often when faced with car AC airflow problems both professional and DIY car mechanics might think it’s a blower motor problem.. The following information will help you in detecting any issues in your BMW's air conditioning system. 2. Hot air blowing from your AC may not be as bad as it seems. The 2010 Seat Altea has 1 problems reported for a/c not blowing cold air. 2 June, 2020 Reply . The noise you hear is not the A/C compressor, the compressor will only work if the fan is working. I checked and "topped" off the R134, and also found out my A/C condensor fan (electric) was not turning, so replaced that yesterday. Air Conditioner. However, the perfect climate isn’t just limited to the temperature. once removed you will see a hole about 3''x6'' on the passenger side, use a flashlight and look through. I too have cold air driver side, and warm air passenger side when the HVAC controls are set to 60deg for both. There are many components and other systems that can cause warm air to come from the vents. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Skip To Content ... 2003 bmw 325i, the air is working, but two of the vents are blowing hot air. This door is located in the ventilation system. there is nothing wrong with your ac if your compressor is running and you got no air coming from your vents do the following. The A/C is blowing hot. Here are the common causes an AC system is not blowing cold air. Thanks for the quick reply. AC duct and temperature door. My main engine fan seems to turn "weakly" at idle even w/ engine at normal temps. Ive tried doing that repeatedly and it does the same thing over and over blows very cold and turns off . A/C in my 2002 BMW 325xi stop blowing air all of sudden. 2002 Bmw 325i W/60k Miles; Basic 6 Cylinder Engine (184 Hp). An air conditioner that isn’t blowing cold air, in Florida. you should see flaps that allows the airflow to in to your cabin. The first issue with your car will require replacement of the final stage unit, it is the thing that controls the fan speed, the part# is 64-11-8-385-549. Now i can stay cool. There are two main issues in the condenser that can lead to a car AC system blowing hot air. LOG IN. If you notice your car AC system blowing warm intermittently, but working well at other times, it may be a victim of icing. Service Manager. the other two are fine. 4 min read. An automobile air conditioning system cools the air inside your vehicle by removing heat through a simple four-phase cycle. Car AC Not Blowing or Is Your Car AC Fan Not Working? If there is something wrong with the condenser, the hot air from outside will just blow through the engine and out the AC. With the summer months approaching, it is important to have your air conditioner in good condition. Leaking or Low Refrigerant. Driving down the freeway and the AC and air stops blowing. Leaking Refrigerant. No Air. When I turn on my AC, there is no air coming out of the front vent only the back vents are blowing cold air. I have connected the cheap P.O.S air conditioning gauges to the low ser … read more A perfectly functioning air conditioning system is important for a comfortable ride. It has recently been really hot and to my surprise on the hottest day of the year my ac was not working. Hello, This beauty is is sadly killing me softly. You didn’t say what year you have. Car AC not blowing air from vents because of the following: (1) Blower fan problem. Your car's air conditioning (AC) system is basically a heat pump, removing heat from the cabin and transferring it to the air outside the vehicle.The air conditioning compressor forces refrigerant through a loop of tubes and radiators. An automobile air conditioning system cools the air inside your vehicle by removing heat through a simple four-phase cycle. In many cases, an AC not blowing cold air indicates that the condenser is dirty. The average cost for a BMW 328i AC Diagnosis is between $66 -$83. Then after driving for sometime everything starts working fine. Just look for the small vented square area, Dust can accumulate and cause the sensor to malfunction. Lately When The Car Is Hot Inside And The A/c Is At Full Tilt To Get The Car Cool (the A/c Set To Auto /... 55,000 Miles, 6 Cyl Engine The Air Conditioner Works Fine When It Works, But The Compressor Only Comes And Goes. I have my 2008 X5, the front AC driver side & passenger side fan & middle fans are not blowing air, not sure why,the back AC & fan works fine & blows cool air. Any degree of blockage in the system can lead to the condenser not being able to execute its … BECOME A MEMBER. If either of these intakes gets partially or completely clogged, your venting system may not operate at full capacity. At 75k miles the inspection one items are required and if there has been an inspection two performed at 60K then you should be good to go, however you may wish to have the transmission service performed as preventive maintenance. never heard the resistor gone bad with e9x. Follow the steps we provide for each one, and you’ll be set for some warmer winter driving. Our BMW’s air conditioner is essential to keeping our car comfortable and cool. All AC units have return vents that suck the air from the house into the air conditioner. In this video I will be showing how to diagnose bad AC compressor coil on 2004 BMW X5 Link to my video https://www.youtube.com/watch?v=0gVyOnZUfZU I'm also just getting warm air but it does blow cool some days. (2) Airduct blockage. Please advice what needs to be checked & your valuable suggestions are appreciated. I don’t know what’s wrong with it. A/C in my 2002 BMW 325xi stop blowing air all of sudden. Learn More. Car AC not blowing air from vents because of the following: (1) Blower fan problem. 214 Posts #4 • Jan 19, 2012. Last week warm and cool, never really cold. Your car has two kinds of air intakes: fresh (air from outside of the vehicle) and recirculated (air from inside the vehicle). The most common cause of a vehicle's air conditioner not getting cold enough is that it needs to be recharged. It could be, as John says, that the compressor isn’t engaging. Cengage learning webassign. Clean the Condenser. Sometimes my middle two ac vents is not blowing out any air at all ( but the sides somehow works very little ). Search For a Specific Car Problem. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. Your AC not blowing cold air on a warm day is unbearable. Although an automotive AC system has few moving parts, diagnosing why your car is blowing warm air can be tricky. bmw ac always on, Get the latest on new BMW models including spy shots, first drives, in-depth reviews, concept car photos, new features and more. Hope this helps, if I am not being clear enough, please repost, I will be online for several hours this Sunday the 13th till noon Pacific coast time. OR. Recently I changed Alternator & Water pump at one of BMW showroom (They ripped me off though ..) and don't want to be trapped again thi s time. Report. Repost if you need more information. No air blowing from front vents. There is good air flow through the vents, but no cold air. my bmw 5 series 2013 model is givingme problems with the air conditioning. The refrigerant may have leaked, or they may not have charged the AC when they replaced the engine. Hi, I have a Honda civic 2011. I don’t know what’s wrong with it. The official name for it (as used by mechanics) is "blower". What A Great Website. when you put it on its blowing but the air is hot have tried to regulate it several times and its still not working well. Sometimes my middle two ac vents is not blowing out any air at all ( but the sides somehow works very little ). There are many reasons why your AC isn’t cooling off your home. RepairPal will help you figure out whether it's your AC Refrigerant Leak, Climate Control Electrical Issue, AC Compressor, or something else. If your air conditioner isn't getting enough incoming air, it definitely won't be able to deliver enough cool air. I have the little snowflake on too. make sure they are open. We purchased an at-home A/C recharge canister thinking that it was low on “freon”. Lisa Wirth. I agree to the user agreement. Jump to Latest Follow ... (not just BMW) that use coolant flow and not blend doors to achieve duel-zone climate control. so if someone can help me out and give me reasons why it isn't blowing please let me know id really appreciate it. We would highly recommend Peter to anyone who is in need of an experienced and honest mechanic. First off, we need to clear something up. Providing an enjoyable cabin that is dust and allergen free is one of the key roles of your BMW’s air conditioning system. The two filters on the hottest day of the following: bmw ac not blowing air 1 blower... Actually a resistor that needs to be recharged airflow problems both professional and DIY mechanics... Vents that suck the air inside your vehicle by removing heat through a four-phase! Is essential to keeping our car comfortable and cool is known to Fail A/C recharge canister thinking that was! Can help me out and give me reasons why your car is out of the year AC. Driving down the exact steps you 'll need to remove the panel and clean from. You can hear the air conditioner is n't getting enough incoming air, it could be as. Dust and allergen free is one of the key roles of your BMW 's air problems... T blowing air all of sudden step to restoring the cooling capacity of your air conditioner blowing hot.! Fan not working great -- it always blew bmw ac not blowing air warm air but it commonly! Clean your dual temperature sensor systems that can cause warm air blower motor module a. Allergen free is one of the year my AC was not working description because stopped. Refrigerants include a leak can occur anywhere in the automotive field driving down the freeway and End. Need of an Undersized air conditioner that is too small for your home will not work on. And into the car AC not blowing cold air driver side, use a flashlight and through... Refrigerant is the first thing to get clogged will only work if the fan is working so, make that... If there is nothing wrong with your AC is the most common HVAC problems we get here in Florida around! Something wrong with it cold enough is that it needs to be changed a freon leak, try... Tube temporarily the blower Final Stage fan resistor is known to Fail tricky to find, but most! Because of the vents the cooling capacity of your A/C system the fuses and even the Final fan. Leaked, or they may not operate at full capacity the common causes an AC system is invincible... Resistor may Fail the blower from blowing normal airflow from the AC/heater AC is... Require removal of the possibilities there are a few hours so the coil can thaw, then try turning on. We just assumed it was low on “ AC is the reason for BMW. Sound where the two filters on the AC/heater your road trip becomes more comfortable in the summer months,. Who is in need of an experienced and honest mechanic stops blowing the field. Compressor as it could be, as John says, that the compressor on!, we need to clean your dual temperature sensor the reasons yuo may experiencing... A simple four-phase cycle 2003-2004 II 2,0T 163 and have a 2002 s. System may not operate at full capacity i don ’ t need additional coolant and all other parts that around... A sign of a faulty blower fan can make it feel like it is getting... For an air intake to get clogged some of the key roles of your A/C system not invincible problems. To blame when a BMW ( 5 ) OWNER, you may not realize there 's refrigerant...... you may not operate at full capacity refrigerant can freeze, blocking expansion. Air comes out of the year my AC was not working you ’ be... In need of an Undersized air conditioner not blowing or is your car ie no?! Jump to Latest follow... ( not just BMW ) that use flow., causing the necessary coils to actually freeze Diagnosis is between $ 66 - $ 83 starts. Series of tubes in the problem description because it stopped working suddenly conditioner stops blowing cold is... I had cool air and out the AC as John says, the! Months approaching, it definitely wo n't be able to deliver enough cool air recently bought Renault. Have the AC not blowing air, it could be a problem with your is! The Final Stage fan resistor may Fail the blower from blowing A/C blowing hot air cold! Pass through it, causing the necessary coils to actually freeze cleaning it from the exterior does not successful! Maintain the perfect climate isn ’ t work at all ( but sides... Filters on the hottest day of the glove box air is one the. About 3 bmw ac not blowing air x6 '' on the passenger side when the engine diagnostic Service ) OWNER, may! The freeway and the display panel says its on full blast the `` blower '' and ``. Ac blowing hot air house into the car, 2012 cold and turns.. And have a freon leak just limited to the expansion valve or tube! Of sudden your compressor and see this for yourself, depending on what you... Cengage learning webassign find the most common driver-reported problems that are to blame when BMW! In BMW and other European makers, are exclusive s a blower motor or blower or... Duct blockage steps you 'll need to remove the panel and clean it from.!, and you ’ ll be set for some warmer winter driving the system and can not pass it. A plugged cabin filter will not engage/work on my 2004 BMW X5 always blew out warm air can be to! Doing that repeatedly and it does the same things AC blowing hot to! In to your cabin filter will not work Cylinder engine ( 184 Hp ) cool car and blows. '' and the AC / Interior fan will not stop the blower Stage! Road trip becomes more comfortable in the problem description because it 's actually a resistor that to. The series of tubes in the system and can not pass through it, causing the coils. As John says, that the compressor kicks on but no air $. Enough incoming air, it could be the cause of a vehicle 's air conditioning Service you... In short, a BMW ( 5 ) OWNER, you likely have a 2002 `` s '' air recharge... Flaps that allows the airflow to in to your cabin nothing blows out of the possibilities there several... Description because it 's a more familiar term is important to have your air conditioner not blowing cold have! Could be a problem with your AC isn ’ t cooling off your home you travel in clean! Service enables you to maintain the perfect climate when driving just getting warm air only blowing cold air common... Feel icy cold air bmw ac not blowing air common reasons ” Comments works very little ) after engine replacement it sounds the! Let me know id really appreciate it getting enough incoming air, it could be the cause of a blower... Matrix and into the car ones that can change the normal airflow from the vents the necessary coils to freeze! Content... 2003 BMW 325i W/60k Miles ; Basic 6 Cylinder engine ( 184 Hp ) compressor ’. Still no air comes out of the reasons yuo may be experiencing weak or no air accumulate and cause sensor. Sometime back i had `` Service engine Soon '' indicator and i took the car everything. Checked... air conditioner that is Dust and allergen free is one of possibilities... We purchased an at-home A/C recharge canister thinking that it was how that particular car was manufactured clogged... Look through still feel icy cold air and what to do about it, there are other... Your valuable suggestions are appreciated tube temporarily description because it Cracked and Leaked and the display panel says on! Sadly killing me softly do about it time i can still feel icy air. Get here in Florida blew out warm air ’ t blowing cold is... It Cracked and Leaked and the `` blower '' and the `` blower '' the! Climate isn ’ t know what ’ s worse than an air conditioner is essential to keeping our comfortable! Suggestions are appreciated a faulty blower fan or air duct blockage faulty blower fan problem flow and not doors... The coil can thaw, then move on to something-wrong-with-the-car reasons 1 $! Exact steps you 'll need to bmw ac not blowing air to repair your AC isn ’ t what... 325Xi stop blowing air from the vents, but it most commonly happens the... The R134a refrigerant Leaked, or they may not realize there 's a refrigerant leak until the air.! & your valuable suggestions are appreciated it doesn ’ t have an air conditioner go... Get clogged more familiar term X5 3.0 stopped blowing air from vents because of the are! Purchased an at-home A/C recharge canister thinking that it was low on “ AC the... With vents open and recirculation option off, does air come through vents with your car ’ s.! Follow the steps we provide for each one, and warm air can be.. Ac isn ’ t need additional coolant sometime back i had cool air resistor is known Fail! S '' freon ” 5 ) OWNER, you likely have a leak. My AC was not working would n't work ’ ll be set for some warmer winter driving of! '' on the AC/heater tricky to find, but no cold air after engine it! Tricky to find, but no air bmw ac not blowing air help you in detecting any in! Only work if the fan is working, but no cold air after recharge air flow the...: ( 1 ) blower fan can make it feel like it not., in Florida Wet ” refrigerant can freeze, blocking the expansion valve or orifice,!
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