\u00a9 2023 wikiHow, Inc. All rights reserved. Can a bad temp sensor cause AC not to work? There are many reasons why air conditioning may not be working properly on your Hyundai Accent. 2011 Hyundai Santa Fe Limited Frost White Pearl AWD 6-Speed Automatic 3.5L V6 DOHC Good Credit, Bad Credit, No Credit - All credit applications are 100% processed! SUPERB Hyundai SONATA HEATING FRONT SEATS ECONOMIC MODE BLUETOOTH STEERING WHEEL CONTROLS AIR CONDITIONING BACK-UP CAMERA and more! ), youre going to need to figure out whats going on. It did! The relay that you will need to remove is under this cover. Did the same to the other side and also heard a snap. Unfortunately, this procedure does not allow you to get into the deeper layers of the filter. However, it is also possible that there could be a clog somewhere in the refrigerant line, a bad blower, or another defective part that needs to be replaced. NO PAYMENTS FOR UP TO 90 DAYS (OAC). Just keep in mind that these sensors are located deep in your HVAC system behind the dashboard, and can be difficult to inspect and replace. Identifying the problem with your air conditioning system will save you money and time at the repair shop, and you can even do some of the simpler repairs yourself if youre handy! In a formal complaint filed with the NHTSA in October of 2018, one 2010 Sonata owner reports that the vehicles air conditioning stopped working. When a compressor is working properly, it takes hot air from inside the home and releases it outdoors. Thanks to all authors for creating a page that has been read 1,610,474 times. Step 1 See if the problem is as simple as a blown fuse. Do you still sweat while driving your Hyundai Accent? The dealer replaced the control panel and that was the end of the problem. This one was running. The most common causes that hinders normal operation of air conditioning system on your Hyundai Sonata are dirty cabin air filter, refrigerant leak, dirty or clogged condenser, dirty or clogged evaporator, bad blower motor, defective compressor, faulty blend door actuator or any fault in the electrical system. It bothered me that the fan connector wouldn't come apart, so I decided to get that apart even if I broke it in the process. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Set the climate control to the lowest temperature setting and blower on max. Sometimes, you can also find stagnant water in it. Before you spend a dime, read this first, and leave a comment for specific advice about your car. To do so, you will need a pressure gauge. Instead of changing it directly, it is often recommended to first clean the pollen filter. Get your vehicle inspected and repaired by a professional if the problem is the clutch or compressor. Remove the two 7/32 inch bolts from the actuator Pull off the actuator Install the Temperature Door Actuator Line up the shaft with the new actuator Push the actuator into place Insert the two 7/32 inch bolts into the actuator Connect the actuator wiring harness Test the actuator by moving the temperature control and watching the actuator As a rule, there is no avoiding a change. If you do this repair yourself, you will also want to have on hand a crimping tool and some electrical tape or heat-shrink. The air conditioning systems in most cars work in the same way, relying on refrigerant to essentially remove heat from the air as it passes through the cars AC condenser and out through the air vents. Unfortunately, this sign usually indicates that you might have to replace some components. Just have it refilled and you can drive with pleasant temperatures again. In the Elantra, the A/C port is located behind the engine near the firewall. The temperature of the air coming out of your vents tells you a lot about where the problem is. Usually, you open the glovebox and remove a little drawer to access the filter. This tutorial is going to show you what you need to do in order to clean out the clog to prevent any accidents from taking place again. If your car has a Max AC setting, select that option. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. A bad temperature sensor (an ambient air temperature sensor, interior air temperature sensor, evaporator temperature sensor, or sunload sensor). Disconnect the battery or the fan connector if you need to work directly on the fan. hpi clean. Your air conditioning system no longer cools properly? I did more internet research was done to find out what could cause the fan not to run. !2017 HYUNDAI SANTA FE SPORT CLEAN TITLE!! Dirty cabin air filter Note: Dirty cabin air filter mostly only leads to reduced cooling. The inside of the vehicle is developing a bad moldy smell. Put enough current through enough resistance and it creates too much heat. If this is the case, the only option is to replace the broken part. By signing up you are agreeing to receive emails according to our privacy policy. In a review by Chandler H. published in January of 2020, the owner of a 2012 Sonata mentions that although he enjoys the vehicle overall, he has had issues with the air conditioning going out after only a year of owning the car. Tom Eisenberg. The most common issue is that the AC does not blow cold air. The compressor is the heart of the entire air conditioning system on Hyundai Accent. no problems or faults. In addition to the normal loss, component defects are usually responsible for the escape of the refrigerant gas on Hyundai Sonata. If you dont see any leaks on the ground, you can. July 2006. Radiator fluid tends to smell a lot like antifreeze, which has a slightly sweet, chemical odor. % of people told us that this article helped them. ommf Member Posts: 1. someone. You dont necessarily have to visit a workshop to clean or replace the pollen filter on your Accent. If you see bubbles, that is where the leak is located. 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 Accents AC system. EASY FINANCE, BAD CREDIT NO PROBLEM! 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", Car AC Not Working? Satisfied with my repair, I wrapped the spliced wire tight with electrical tape and zip-tied it to the bracket where the connector was located. ", any of this myself, but it will help understand more what I am told by repair shop. air conditioning. - $12,000 (CALL SANDRO (754) 367 4625) . wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. The air flow from the vents is choppy and not smooth. Expert Interview. What you need to look out for are things such as the important connections to the air compressor, and the locations of the fuses related to the air conditioning system. perfect condition in and out. wikiHow marks an article as reader-approved once it receives enough positive feedback. That filter needs to be replaced regularly, but people rarely do it. This can have different causes. Freezing can also be caused by an oversaturated receiver/drier or accumulator. If you have checked your vehicle thoroughly and found no possible causes, its time to bring the car to the repair shop and let the car aircon specialists do their job. Check for cooling fan problems using this simple guide and tips. The weekend went well and we had a lot of fun, but it ended, as usual. There is no prescribed time for changing cabin air filter, but most manufacturers recommend a change after 10,000-20,000 miles. Finding these mostly very small leaks is often not easy. Air fails to blow out of defroster outlets, lower outlets, dash outlets, and other desired ducts When the A/C is turned on, no air blows out of the ducts In-vehicle temperature does not match the current setting (it may be too cold or too warm) A/C Refrigerant Leaks A car's A/C can blow out hot air if it is low on refrigerant. By using our site, you agree to our. 2023 The Arena Media Brands, LLC and respective content providers on this website. Some of the more notable issues that owners have reported with this models AC include: Read on to learn more about these relatively common Hyundai Sonata AC complaints so you can better inform your own buying decision. If the blower motor relay develops any sort of problem that hinders its ability to properly limit and distribute power, it may cause the blower motor fuse to blow. The outside of it had looked fine; it was just the inside that was melted. Wouldn't you know it, though; shortly after we started out, we agreed the A/C wasn't working very well at all. 2013 Hyundai Tuscon. This article was co-authored by Tom Eisenberg and by wikiHow staff writer, Eric McClure. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, heating and air flow. G Gene Administrator Your air conditioning system no longer cools properly? You can see where the leak is by coating the lines with soap. Nous achetons toutes les marques et modles, peu . Most Sonatas come with such standard equipment as keyless entry, power accessories, air conditioning, and even Bluetooth connectivity for easy hands-free calling behind the wheel. If you drive your vehicle in dusty or polluted environment, the filter can get dirty much sooner than manufacturers recommendation. If youre considering a used Hyundai Sonata for your next vehicle purchase, you might be wondering, have there been any problems with the Hyundai Sonata AC system?. Its the heavy lifter in your cars AC systemits responsible for compressing the refrigerant and pumping it through your vents. ", knowing more about this career, thanks a lot! If the air conditioning unit in your Hyundai Palisade is not working properly, here are some ways you can troubleshoot it: Clean the cabin air filter You should check the cabin air filter first. In such a case, almost the entire air conditioning system has to be replaced. The compressor was not kicking on and all I got was outside air. Dirty evaporator can also be the reason for AC problems on your Hyundai Sonata. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. If the actuator fails, it usually fails in full on or full off. On the highway the air seems to get a little cooler, but around town not much at all. Many plastics don't like heat. wikiHow is where trusted research and expert knowledge come together. Fluid may be missing refrigerant in its personalised tour . You get into your car on a hot summer day and turn that AC on expecting to get a cool blast of fresh air. Over time, these dust particles can builds up on the fins and block the air flow through the evaporator, resulting in poor cooling. There are 8 references cited in this article, which can be found at the bottom of the page. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. If the temperature is warm or room temperature, you either dont have enough refrigerant in the system, the refrigerant is leaking, or the compressor is broken. The air flow from the vents is choppy and not smooth. Typically, an air conditioner that doesnt blow cold air can be remedied with a refrigerant recharge. Main Hyundai dealer for the past 25 years. Sometimes changing the temperature can temporarily stop the sound. We didn't have a chance to get it in the shop before we left on our trip to Flagstaff for the Fourth of July weekend, but we figured it'd be okay until we got back. 2 Air Conditioner problem of the 2011 Hyundai Tucson. For this you normally have to remove the front bumper to gain access to the condenser. There are 4 reasons for this. Not only does it help maintain comfortable temperature inside the vehicle during the ride and but more importantly, also filter the polluted air coming in from the outside. 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. The sound is something like a light tapping on the door and it happens when you turn on the air conditioning system or turn off the engine. . I'm not a professional mechanic but I'm pretty handy. | Same topic: Handy Maintenance Tips. Living in a tropical country where the climate is hot and humid all year round, it goes without saying that we Filipino drivers can hardly survive without car air conditioning system. Check that air cannot enter the refrigerant system and check for refrigerant leaks when moving the air conditioner. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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