2013 honda civic ac blowing hot air. Package included: Air intake hose x1, clamps x2.

A leaking condenser might result in refrigerant loss and decrease the cooling effectiveness of the system. #5 · Nov 21, 2021. Same issue as others. I bought my 2016 Honda Civic EX-L new in 2016. If the "Heater Control Valve" is stuck open, both side would've been blowing hot. When she's cold no problem, get great air flow, heat and AC. #1 · Aug 5, 2021. The center vents blow nice and cold - I haven't checked the far passenger (right) side one yet. Nov 7, 2015 · Another small possibility is that the linkage broke and the motor spins but does not move the air vents. Like the title says, my 2003 Honda Civic EX is blowing cold air at idle. The day I bought my car the first Touring I test drove had the same issue the A/C was not kicking in. to/3i24IKnThis 2007 Honda CRV with 2. May 25, 2011 · This week it only blows hot air. RB The Mechanic assumes no Aug 15, 2015 · 2009 Civic Ventilation Problem. 0L (OEM# 17225-R1A-A01) OE# 17225-R1A-A01. 2. You can try disconnecting the connector to the motor and plugging it back. This can be caused by an electrical fault in the A/C compressor circuit or the magnetic clutch that drives the compressor. AC intermittently. Other possible causes include leaky hoses, a faulty compressor, a bad blower motor, or a blend door actuator. Your AC system is a closed-loop of air where a refrigerant compresses into a liquid state and then evaporates to produce cool air. 4. AC Blowing No Air at All. Typically, insufficient refrigerant is the primary cause of AC issues, although a leaky hose, worn-out compressor, or electrical malfunction could also lead to refrigerant shortages. I started it every few weeks but not with the ac on. 8L 2013-2015 Acura Ilx 2. Mar 13, 2021 · Few things that you can check if you civic ac dont work and one is AC FUSE #acdontwork #acfuse #civicacfuse #acnotcold #acfix #hondacivicacfuse #2017civicacf Feb 6, 2022 · The most common causes for AC fan blower motor not working in Honda Civic are blown fuse, bad relay, resistor or control module malfunction and faulty blower motor. Sep 17, 2020 · How to recharge Honda Civic AC (8th gen 2006-2011) with a can. to/44rqAXqJoin Honey: https://www. I've gone over my kilometers for the limited warranty even though my car isn't quite 2 years old. 5A) in under-dash box is OK. First, check the fuses for any that have blown or look damaged. May 6, 2016 · Asked by Jkm34 May 06, 2016 at 07:23 PM about the 2008 Honda Civic LX. Clogged cabin air filter. Could this be due to low freon? A Leak in the A/C System. 2013 Honda Civic. 37 % of the time it's the. Jul 10, 2010 · Jul 10, 2010. Sep 4, 2020 · On Amazon:*POWER PROBE: https://amzn. Things that could be causing this. If you discover that the engine is running hot, its proximity to the A/C will negatively affect the system's cooling capacity. Then, an hour later with A/C on, and the same fuse blew again. 4 door EXL, EXV6: 79160-SDA-A41 2 door EX, EXV6, EXL, LX, LXV6: 79160-SDN-A01 Nov 17, 2021 · 1727 posts · Joined 2014. 3. It's a spring loaded valve that opens and closes to prevent damage to the AC system. Jul 1, 2022 · Can we fix it? - The compressor is the power unit of the air-conditioning system that puts the refrigerant under high pressure before it pumps it into the co Nov 15, 2014 · Every minute or so the clutch would engage and compressor would work. It worked when my passenger side was blowing hot. Again, the weird part is if I repeat the cycle (turn the A/C button off, wait a minute, then turn it back on), I get High condenser fan speed and cold air again. 00 plus charge, plus the $100 to test the a/c unit that I've already paid. A/C stopped blowing cold air last summer. Your AC’s condenser is the system through which hot, pressurized refrigerant travels – over the course of this process, it cools down so that it can eventually lower your cabin’s temperature. AC Refrigerant Leak. May 20, 2019 · A default in Honda lol, I had to replace my compressor and radiator recharge the antifreeze, thank God I had the extended warranty and insurance from third party otherwise that would've been expensive like $3500+ expensive! Feb 1, 2013 · Feb 1, 2013. I've noticed that the cool air setting provides warm air, too warm for a hot day in the desert. (flush just the heater core with CLR) 5) faulty mode control motor or linkage. blowing warm air on hot days. Feb 16, 2016 · The A/C can be turned on or off, blow harder or softer, just that the air coming out never changes temperature. If the car AC blows cold air on one side and hot on the other, there are a few different causes but it's likely the blend door actuator, also known as the temperature blend door actuator or vent mode door actuator. Now the problem is that the a/c will work for ~ 10 minutes or so & then will stop blowing cold air. Best to find the problem first tho. Make sure both Cooling Fans are turning when the compressor is engaged. 1) HVAC self diagnosis test does not give any errors. Like. If you question the refrigerant then look at the a/c lines and find a cap that says either L or H (there will be both because there is a high pressure side and low pressure side) on it and take off the cap. The key to this so the clutch getting power, a simple test light can be used to check that. Push it with a screwdriver and if it sprays its good. The compressor relay is controlled by the ECU with feeds from the pressure switch and the temperature sensor on the evaporator. Blower is blowing good volumes of air and then suddenly the air pressure from the vents drops to almost zero. If the condenser’s many coils are blocked, your AC will only blow out hot air because the cold refrigerant Oct 17, 2016 · 2016 honda civic ex-t, 29000 miles. You cannot repair a broken blower motor, the part must be replaced with a new one. Since the system is completely sealed, if the refrigerant level gets low, there most likely is a leak. Low R134a coolant. When there’s no air flowing through the car’s cabin, a bad blower motor usually causes this scenario. Inside there is a valve that looks like your tire valve. to/2VQy6eBCheap $7 Repair. It does blow cold when I’m at high speeds. On really hot days, sitting in traffic the a/c would start blowing warm air. My dealer wants to replace the expansion valve for $700 and I have ZERO confidence that this is really the solution, especially since that was their plan BEFORE the problems with warm air while stationary started. Always hot. If I turn the A/C off, after another 5 - 10 minutes I am able to turn it on again and I can feel the compressor engage and it cools again. 21 % of the time it's the. At a cost of $650. 5amp fuse. 4) plugged or partially plugged heater core. Will this cheap fix work?Disclaimer:Due to factors beyond the control of ShankOEM, I ca Feb 17, 2011 · 2128 posts · Joined 2009. Aug 26, 2011 · Recently I noticed to the AC is not blowing cold as it has in the past. On my daily drives to office or other drives within 100 kms, never faced this issue. 8L with ~ 210k miles. Even if I adjust the temperature all the way to cold. Jul 19, 2021 · Honda CRV 2018, A/C blowing hot air during high temps outside. May 3, 2021 · Honda / Civic / 2013 / Ac blows hot air; Ac blows hot air. 4L was blowing warm air intermitt Aug 23, 2020 · The clutch is way. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door May 30, 2022 · What's up guys! The heat is here and the Mugen SI is blowing hot air. 1A Auto Team. Temperature outside is over 105 since this has been happening. when lower temps 80-85 there is slight cool air. If your AC is blowing warm or hissing you might be low on refrigerant. com/ref/bhexqw2For people who like If this many people are having rocks damage their systems, there is definitely a design flaw that needs to be addressed. Less common causes are clogged expansion valve or orifice tube Mar 18, 2015 · 2012 Civic NG is blowing warm air when heat off. 1. What you are reporting is more because of the blend motor (s). May 30, 2008 · AC works by temperature difference (but there are also other variables), the colder you can get the condensor the colder the evaporator can become. I don't drive my car as often (2-3x times a week now) due to WFM and the AC slowly started blowing warm/hot air from the driver's side all the way down to the passenger side in a matter 1-2 months. The most common reasons a Honda Civic ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. If the compressor is not running, the problem could be with the compressor itself, the AC system’s electrical system, or a clogged AC filter. The fans could actually be broken, like a burnt out motor, bad mount a chipped fan blade, or they could simply have an electrical problem like a blown fuse or burnt out relay. I'm assuming at this point it's not blowing the 7. If its a slow leak ad Aug 12, 2017 · The problem is your Driver's Air mix control motor. The A/C blows ice cold, but when you stop and just let it run at idle the a/c compressor will start cutting on off real sparatically for about ten seconds. The 2009 Honda Civic has 14 problems reported for a/c blowing hot air. Jun 17, 2014 · Look into the Pressure Switch. If there is no air flow or reduced air flow from the vents on your Honda Civic, bad blower motor could be the culprit. iBrian Discussion starter. May 03, 2021 This is the first Honda we have purchased, definitely the last. Apr 6, 2022 · 5108 posts · Joined 2009. If the light comes on power is getting to the clutch and you have a bad clutch. View attachment 245062. Remove the bolts, the srews, and the glove box frame. #5 · Dec 5, 2015. The only issue I see is that the condenser fan does not ramp up to high speed again as the compressor is still engaged. 3 and left vent 87. Oct 19, 2023 · Beginner Guide. compressor seems to be engaged when. As she warms up, fans seems to blow less and less till you're dying of heat in the car. The Honda dealership tested the unit yesterday and seem to think that the clutch and coil need to be replaced. Got a good one for you When I drive my 2009 Civic for over an hour and the car gets hot, the ventation barely blows any. Low coolant or air in the cooling system. The gurgling noise might be from the motor trying to move. Mar 12, 2021 · 6. - with the car off push the recirculation and the ac buttons. The A/C works pretty well - it comes on fast and blows cold. You can remove the motor and try to move the linkages. Package included: Air intake hose x1, clamps x2. Many times these issues can be traced back to inadequate refrigerant levels due to a leak in one of the hoses or components. Bad clutch coil or clutch. Usually cold on passenger side/hot or warm on driver side is due to low refrigerant. Step 4. Some of the most common issues include a lack of cold air coming out of the vents, strange noises from the AC unit, or an inability to turn on the AC altogether. Ac started blowing hot air. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. click the ac button, if you dont 1) see your revs drop and come back up and 2) hear the compressor kick on, you're not engaging the compressor -> clutch is likely bad. I took my car out at 11am and it was fine, but then around 2pm the AC would go from cool to warmer. Sent from my SM-G973U1 using Tapatalk. to/35buNDd*HONDA THERMAL PROTECTOR: https://amzn. Unfortunately, some owners have reported that the driver side of their vehicle is blowing hot air when the AC is set to cool. So whenever I drive on the freeway, the vents won't stop blowing hot air and it gets really hot inside the car. Sep 16, 2022 · A refrigerant leak is a common cause of AC system failure in your Civic. remove the glove box. To check clutch coil, remove the clutch coil connector and confirm that the voltage to the coil is 12V when the A/C is turned on. If the compressor is not working, it will not be able to pump refrigerant through the AC system, and the air will not be cooled. #4 · Feb 17, 2011 (Edited) Option 1) have the car on and the fan on (with the ac off) with nothing else on. 2016, 2017, 2018, 2019, 2020 , 2021 Honda CR-V, AccordPart used: https://amzn. Apr 10, 2022 · Less common causes are dirty or sluggish blower motor and faulty mode door actuator. #44 · Jul 1, 2024. Dirty AC filter is the leading cause of weak AC airflow in Honda Civic. It was 97 here today where it is normally 85 to 90 degrees outside. - turn off the car. If not spinning, the AC Compressor might be bad. Aug 5, 2021 · I. However, it can also be caused by faulty seals, worn lines, or stone-chipped condensers. Jun 13, 2021 · If it is blowing hot air on both sides, then–yes–the refrigerant could be the problem. Check if the clutch is spinning while the AC is on. joinhoney. Thanks so much for saving my time. Next would be check the pressure of the A/C system with a guage, don't just add more refrigerant. When I changed the pollen filter in the cabin, I noticed disintegrated balls of black, or dark gray, foam all over it, along with the usual contents. 1) antifreeze - how old is it, is it Honda antifreeze? At 80+k, it should have been changed. Description. They recommended a dye test be done for $336 including a diagnostic fee to recharge and add Aug 21, 2017 · I have a Honda CRV which is 19 years old, petrol engine. The AC was turned on and both sides of the car were set to Lo. Edit: I forgot to mention that this car hasn’t been driven for most or 2020 and the beginning of 2021. A leak is typically caused by a mixture of moisture and refrigerant that, when combined, creates a corrosive acid that eats away at seals, valves, and hoses in the A/C system. Jan 16, 2024 · Honda civic questionsHonda tips: a/c blows warm air out of left vents and cold air out of Air hot honda blows civic only car techCivic aircon blower ek. 8. Oct 3, 2022 · 1. #1. Oct 26, 2008 · Freeon is bad for green things. The warranty was extended for all 2017 Honda Jun 5, 2003 · It is probably low refrigerant. If I changed them to high equal heat came out of both. Question type: Maintenance & Repair. Jul 23, 2023 · The air slowly rises to 70 degrees+. Show more replies. Average failure mileage is 39,500 miles. Low coolant level or air in the cooling system Jun 21, 2016 · 4. I tested the temps and right most vent is blowing 55. Cut the plastic cross brace in the glove box opening with diagonal cutters in the area shown, and discard it. A Civic's engine lies alongside the A/C setup under the hood, so if you can't find anything wrong with the freon levels or the compressor, you may need to consider a different source. The 2019 Honda Civic has 2 problems reported for air conditioning is not working correctly. Just an informational video talking about the issues of hot air blowing from Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. If it does, seized or broken linkage. If good, then check the resistance of the coil itself. Share. Replace your broken air intake hose, easy to install, would be restore drive-ability and fuel economy. 3) faulty thermostat. The large relay was replaced which got the A/C going again until a few weeks ago. air regardless of settings, AC or not. Oct 3, 2023 · Bestseller No. This often occurs due to regular wear and tear. If your Honda Civic has no air moving through the climate system at all, that’s a lot easier to diagnose than the air that is blowing not being cool enough. The blend door is what directs the air either past the heat core or skips it. Before you dish out the $$ on a new compressor, check for a bad compressor clutch coil or leak in system (low refrigerant). 2) air in the cooling system. I can't remember which one. Aug 4, 2014 · It worked like magic. I let the AC run for 15 minutes while cruising down the highway. My 2000 Civic started exhibiting this last year. Your Honda Civic AC may be blowing hot air due to an electrical issue such as a frayed wire or a blown fuse. . If this many people are having rocks damage their systems, there is definitely a design flaw that needs to be addressed. About eight years ago my cooling system blew up as I put it on on a very hot day. After paying $289 for diagnosis they said the evaporator is leaking. Jan 24, 2009 · 1. A worn out or weakened blower motor can also produce abnormal sounds when in operation. Disengage the ECO mode and A/C gets nice and chilly even at city speed. 3) Fuse No. 2 degrees, middle passenger 68. Please help support my cha Oct 18, 2022 · The heater may stop working in Honda Civic due to low coolant level or air in the cooling system, clogged heater core, bad thermostat, faulty blend door actuator, bad water pump, dirty cabin air filter, bad blower motor, or HVAC control unit malfunction. 7, middle drivers 79. I tried moving the temperature all the way to hot and the air becomes even hotter. Jun 10, 2018 · I felt the 2 right/passenger side vents and they were blowing much colder air than the 2 driver side. 2) A/C and Radiator fans are working and turn on OK. However, Hondas of that era also have a history of compressor failure, due to bad lubrication seals. Climate Control Electrical Issue. - turn on the car, turn off the fan, turn the temp to cooler side, and select defrost vent button. The 2016 Honda Civic offers a great driving experience, with its advanced safety and fuel efficiency features. However, after 5 - 10 minutes it stops cooling and starts blowing warm air. Aug 5, 2016 · After a while (random), I start to feel very warm, and if I put my hands on the AC foot vents, there's straight out hot air coming out. Oct 20, 2023 · If the air conditioning system in your 2010 Honda Civic is not working, there are a few steps you can take to troubleshoot and repair the issue. Have it diagnosed as you will require a Dec 3, 2015 · 1834 posts · Joined 2011. Putting too much in is bad too. Once I got back up to speed and cooler air, the a/c would come back. Another cause could be an internal obstruction It blows warm air when I start the car or when I’m at low speed or a stoplight. One possibility is that the AC compressor is not working correctly. Less common causes are clogged expansion valve or orifice tube Jul 12, 2018 · SOURCE: how to change cabin air filter honda pilot 2007. 30 (7. When the air conditioner in your 2013 Honda Civic starts blowing hot air, you likely have a freon leak. to/3sC5q7oWhen Air Conditioner blows hot air from the A/C vents, see if the com Jan 29, 2013 · Good possibility the Blend door is stuck. Really common on older cars. It never gets super hot, but it's no where near cold enough to cool the passengers in Apr 26, 2023 · 2016 Honda Civic Blowing Hot Air on Driver Side . Please make sure all of them are connected securely. Option 2) (I don't have an SI to do this Apr 20, 2024 · 58,000 miles. 2) I never checked for icing up. Well it worked for a while, I bled the system nicely following the repair manual from Honda and it was great Aug 7, 2019 · Ive added a link to my follow up video on the freon type at the end of the video. If your Honda Civic’s AC is blowing hot air, there are a few potential causes. Apr 5, 2022 · The most common causes for AC blowing hot air in Honda Fit are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. If it's cold the whole time, it's most likely the relay which is a cheap $10 replacement. It's located on either the Compressor itself, or the Receiver. Average repair cost is $370 at 74,600 miles. I recommend that you take the car to a specialist auto A/C shop for proper diagnosis and repair. Does the temperature gauge come to normal operating temp? The thermostat may be stuck open causing the coolant not to heat up hence no heat. Your car’s AC system comprises of various components like the compressor, serpentine belts, refrigerant, hoses, and more. A small refrigerant leak is the most common reason a car's A/C gradually loses its cool. First, check to see if the compressor is running. The 2009 Honda Civic has 14 problems reported for a/c blowing hot air Purchase a new relay here: https://amzn. 5 months ago, beginning of June '21. When the compressor does not come on measure the wire at the compressor to see if there is power at the connector. Apr 5, 2022 · The most common causes for AC blowing hot air in Honda Accord are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. Knowing about the issue with the AC condenser failing, I have the letter that shows that Honda extended their AC warranty for 10+ years. Author. Mar 31, 2022 · This is probably the most common cause of a no cooling problem. However, a bad electrical connector or broken wire, or a defect in the climate control unit can also cause the blower motor to stop working. Nov 28, 2011 · For some reasons, my vents won't stop blowing hot air once the car reaches operating temperature. The only way I can cool the interior of the car is Oct 31, 2017 · Like having a blocked condenser, having broken cooling fans can cause a lack of cooling at your condenser and could cause your car AC blowing hot air. I have a '97 DX Civic coupe, 5MT. 6. Apr 2, 2017 · 2017 Civic Sport : Air Conditioner Blowing Hot. If you don't want or can't do an a/c evacuation and recharge, you'd be better off replacing the clutch assembly. 2 posts · Joined 2017. If you’re wondering why your car’s We would like to show you a description here but the site won’t allow us. - pressing the buttons turn the car on, wait until the recirculation light stop blinkin, about 7 sec. I own a 2012 Civic LX with 140,000km (87,000 miles) with no A/C issues whatsoever. Honda dealer checked and stated valve is faulty and the compressor needs to be There is a Leak. Would explain why it worked then suddenly didn't. The car continues to idle and every two-three minutes it will go through another ten second cycle of cutting the compressor on and off. I had a new system and since then I find that the car cools much faster if you open all the windows immediately upon reaching the car, drive for a couple of kilometers and then turn on the air con and close Jan 22, 2021 · Honda Civic, 2018, 4-door. If that is correct, then that's telling me the clutch coil is not shorted to ground. If your A/C (Air Conditioning) in your vehicle or Honda blows cold then hot, then stays ho Jun 29, 2014 · 1. Air Conditioner started blowing hot air on driver side (ironic) and is blowing cooler on passenger side This started about 2. If it's 85 or higher, then I fight the AC. To identify and solve this problem, you should inspect the car's fuse box and wiring. I live in Phoenix area. This year, the a/c only blows cold when it is like 70 degrees or less. Formula applied: turn on ignition to 2->roll down the driver side AC to low (lowest possible)->hold down off button while pressing rear frost button for 5 or more times->turn the ignition on😆. Also why youre not feeling as much air on hot. Also possible the electric motor that controls it, since its a 99, is out. Usually the culprit. Adding insult to injury, I'm driving around with what feels like a hair dryer blowing on me, while the passenger stays somewhat coolish. The pollen filter, also known as the cabin air filter or microfilter, is responsible for filtering the air that the passengers breathe in the cabin. My AC. Apr 30, 2024 · The low or overcharged refrigerant causes Honda CR-V AC systems not to cool properly, compressor malfunctions, clogged cabin air filters, dirty condenser or evaporator coils, dirty or sluggish blowers, and bad relays and fuses. Best cold air intake for honda civic:top-rated products 2024Honda blowing warm / no ac quick diag/tips Cargurus blowing helpfulAir honda cold blows vents warm left right. So when stopped low refrigerant flow plus a warmer condensor = less cooling potential. 2017 Honda Civic Sport Hatchback FK7 Aug 6, 2022 · #honda Civic AC system blowing warm, possible fixes to help save money, I go over many possible causes which you can fix yourself. A leak in your A/C system could be causing the unit to May 15, 2019 · 1) The Problem: Blocked AC Condenser. Another possible cause of no cooling may be that your A/C compressor is not engaging when you turn on the A/C. 2017 Honda Civic the AC stopped cooling in the middle of summer. Made an appointment at dealer and dealer claimed they could not find any issues with condenser etc but there was no refrigerant in system. Another way to check is to make sure both coolant hoses are equally hot. You may also want to inspect the A/C clutch relay and see if it needs replacing. It is less likely that clogs and obstructions in the expansion valve or orifice tube, overcharged oil, faulty blend Aug 24, 2014 · 1) The car has this problem only on long drives. If the ECO mode is engaged on a Honda Civic the A/C won't be seriously cold. The tricky thing with a leak in your AC unit is that you won’t see a big puddle of fluid Sep 30, 2023 · 2009 Honda Civic air conditioning problems are fairly common. Apr 27, 2011 · MardiGras. This is a sudden problem, I figured since it had never had a coolant flush I might as well do one and get clean Honda OEM coolant to replace it. 5. Hi CR-V folks, My 2017 EX with 75k miles has suddenly begun blowing warm (ambient outside) air through the driver's side vent closest to the door when I have the AC on. Thread starter l3randonf; Start date Jul 17, 2020; Watchers 4; 1; 2; Next. Still blowing warm Jul 28, 2018 · Things I have noticed: The ac seems to work decently (car gets cold and I'm not sweating) when it's cooler outside. Bad blower motor. Inspect the engine. The small relay was replaced but did not fix the issue. Asked by Visitor in West Palm Beach, FL on . For the first 2-3 hours or so, the AC works fine. Mar 27, 2022 · The most common causes for AC not cooling properly in Honda Civic are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Jul 25, 2021 · While the car is running, turn the AC on full blast cold and get on the hood with the flashlight and eye the compressor (if you have long hair, tie it first so it doesn't get caught on the drive belt). Next would be to replace the A/C clutch and Coil. Apr 30, 2022 · Get a $5 credit when you buy a $50 eGift card (end on 7/10/23): https://amzn. Oct 20, 2023 · Honda Civic AC blowing hot air. Another possibility is that there is a leak in the AC system. I notice it more when I open the sun roof to let some cold air come in (to the point where it feels it turns on WHEN I open the sunroof, but haven't 100% confirmed this yet). I have a 2001 Honda Civic. You hook your test light to ground and plug it in to the clutch power lead and turn on the A/C. . Air Cleaner Intake Hose Tube with Clamps for 2012-2015 Honda Civic 1. Maximize. 2 years Jun 25, 2008 · There is clearly an inherent flaw in Honda AC systems that has yet to be fully addressed as to provide a clear and concise solution. 0 %. Jan 3, 2004 · May 30, 2018. Verify this by looking at the motor and press all different modes and see if the motor moves or whines. There are a few reasons your driver-side AC could be blowing hot air. If the refrigerant level is too high, or too low, the switch is designed to keep the compressor from kicking on. The Eco mode adjusts the A/C, the engine and transmission for maximum fuel economy. Jun 14, 2021 · Easiest thing to do is to jump the relay and let it run for 15 minutes. Jan 24, 2023 · Car AC Blows Cold on One Side and Hot on the Other - Diagnose and Fix. 2011 Honda Civic LX 1. Hotter than outside temps I would guess (felt much better after rolling windows down). With the max AC button one and the level at full blast I got cold AC after 6 minutes. uk xd hh qm lo re yt ml yn eh