Or cut down your speed and bring your Hyundai to our certified mechanics as soon as suitable. It stops flashing when the key is in the on position, otherwise flashes all the time. If the oil level is fine, then you will need to check the wiring to the knock sensor. All Rights Reserved. Finally, if the light is flashing randomly as you drive even though your wheels arent losing traction, that means you have a serious fault in your system, and you shouldnt be driving your vehicle until you fix it. If you have a multimeter, you can test your Sonatas alternator at home in no time. The catalytic converter is a part of your Hyundai Sonatas exhaust system. The KSDS (Knock Sensor Detection System) is an effective tool for detecting these issues early on and preventing potential engine damage or failure. My son said it does need a new motor mount on one side. When the alarm system is just armed, it will blink in rapid session and then return to the usual cycle. The ECM uses this information to control ignition timing and fuel injection. Thats because as your vehicle turns, the outside wheels are going to turn faster than the inside wheels. The reasons could be simple as an improperly fastened gas cap or severe issues in the engine. I'm afraid it is draining my battery. When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your Hyundai issue was fixed. But while those are the most common problems, they arent the only things that could lead to a TSC light. Its still worth having it tested, but be prepared to replace it. Can that cause this problem. When the P1326 code is present, it means that the engine is having difficulty igniting the fuel mixture in one or more cylinders. If the indicator starts to blink, the system does not recognize the coding of the key. What You Can Do! ON of Air Bag Light indication, what will be the effect of this and how to fix this?? ABS (Antilock Brake System) works by using sensors on each wheel to detect if a wheel is locked. I still wonder though, why there is no mention of this feature in the manual and dealerships don't seem to know what I am talking about concerning this light and it was not mentioned in the final walk-thru. I'm having to disconnect the battery. Your Sonata can run off the alternator just fine once its started. It was blinking. Thats because even if all the sensors are working correctly, it wont matter if the wires that transmit that signal are corroded or broken. My questions are: is this indeed for security, and why does it blink non-stop only when car is off, whether doors are open or not and it does not trigger an alarm. Would you like us to send you price alerts? The Sonata has high-quality materials and ample seating area. 2011 Hyundai sonata`both abs and traction control lights on . You can also mix a generous amount of baking soda in water to clean the terminals. Regards Your Hyundai must be taken to the workshop if the engine light begins to blink since that indicates an issue that necessitates quick treatment. But then again, there is the issue of remote starters acting up, not to mention the flashing lights that can be quite problematic for some people. You can find 51 popular 2022 Hyundai Sonata warning lights and symbols on this page that when clicked take you to a detailed description. iS NOT The battery light comes on because the voltage level at the battery is too low. Is It Safe To Drive With a Traction Control System Light (TCS) Light? Since there are countless OBD programs, there are countless reasons why the light may be on, including the following: The most frequent reason for a blinking check engine signal is a misfire, typically brought on by faulty ignition wires or spark plugs. To help stabilize the vehicle, ESC applies braking pressure to any of the vehicle's brakes and intervenes in the engine management system to help the driver keep the car on the track. Other common reasons for a Check Engine Light are a malfunction with the fuel injection system, dirty mass airflow sensor, faulty emissions control part, faulty head gasket, damaged oxygen sensor, or defective spark plugs to name a few. The P1326 code is a generic OBD-II diagnostic trouble code (DTC) that indicates a fault with the cylinder identification (CID) sensor or circuit. The brake warning light remains illuminated when the parking brake is engaged. Pull the lever towards you for a temporary high beam, "Flash to pass" scenario. Hyundai Remote Start Flashing Lights Disable Is This Possible? If you drive over that amount and the light is still on, you will need to bring it in to Coggin Deland Hyundai so the light and code can be double-checked and reset. When you should be worried is when the TSC light doesnt go away after the system check. While that sounds daunting, with a little patience, tackling basic diagnostics will give you useful knowledge about your vehicle and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. This site is totally free to use and to get started you can search for your manufacturer in this list. If your Hyundai Sonatas battery light is on, it is trying to warn you that there is an issue with the charging system. I know it's the holiday season, but he's not that festive. An engine light that is blinking indicates a problem that must be fixed immediately. Ask Your Own Hyundai Question. It looks like you're new here. The safest bet is to decipher the code and then plan your strategy accordingly. In a while you will (or should) forget about it. Thanks Bob. Many people inquire whether spark plugs trigger the engine light to blink. It should take care of itself as you fix the problem. The check engine light turning on can be quite intimidating to see that little light on your vehicles dashboard suddenly illuminates, but in reality, it is not something that should cause you to shut down in fear right away. But take a deep breath and realize the light coming on doesnt mean you have to pull the car over to the side of the road and call a tow truck, but it is recommended that you get your Hyundai Sonata checked as soon as possible. Likewise, the check engine light could also be a warning of a serious problem that could cause serious damage to your engine and come with a hefty repair bill. The TCS light goes on when I go on a bump in my parking lot also the light blinks on drive I would stop and shut the car off then start it and is good to go what's goin on with it I got a 2002 Honda Acccord, Pls my AbS ,TCS and airbag on ford focus 1999 model is constantly on no matter the kilometers u cover plus odd sound while driving. But overall, this cannot be disabled since it is a safety feature set by Hyundai. 2 days before I changed the new battery from today my dash board is having a continuos Before testing your Sonatas battery, examine the basic things. Otherwise, youre risking your ABS randomly applying your brakes as you drive, and this could quickly lead to an accident. Asked by GuruLC1SM Apr 05, 2019 at 11:18 PM about the 2019 Hyundai Sonata 2.0T Limited FWD. Hello, I have a 2016 Hyundai Sonata Sport model that is slow to accelerate. Directions <<<<<<<<<<<<<<<<<<<<<<<<< Meas. If it is missing entirely, dont drive your Sonata for any reason until you replace it. What to do. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will rapidly turn itself off. Please provide your email address to begin receiving price alerts at home, at work, and on your phone! If the ESC light blinks, it means the system is working. This symbol represents the front fog lights of Hyundai Sonata being switched on. If you drive, stop as soon as possible and fill the reservoir with brake fluid. Headlights Flicker When Using Signal 2011 Hyundai Sonata CarComplaints.com Notes: The 2011 Sonata has a seriously defective engine that seizes without warning. This is why a remote start sounds about right for such a situation. If you must, there are things you can do to prolong how long the car will last before the battery dies: Basically, anything you can turn off is going to prolong how far your Hyundai Sonata can go with just the battery. Blocks This blinking light usually illustrates a severe engine misfire allowing unused fuel to be discharged into the exhaust system. The vacuum system also helps cut harmful emissions by routing the fumes as gasoline evaporates through the engine. Certified Automotive Diagnostic Technician. But if the wheel speed sensor is offline or reporting faulty readings, then your traction control is going to start acting up. It is also not available on all Hyundai models. The Hyundai Sonata Brake Warning Light glows red for approximately 3 seconds when the ignition switch or engine start/stop button is in the ON position. If you see your Sonatas battery light turn on while driving, its likely the alternator is no longer providing enough voltage to power the various electrical systems and charge the battery simultaneously. Easy Tricks. If the electronic control unit detects that the data is out of factory specifications, the Check Engine Light illuminates telling you that there is a problem. The most common causes of the stalling and the 2012 Hyundai Sonata engine problems in this instance includes a lack of fuel, not receiving enough air, or not receiving enough engine power. They perform better with both in many conditions but if you turn off the TCS (presume you have this option/switch) and drive normally, you can put off repairs indefinitely. Below is a list of the most common reasons your check engine light can come on: One of the most commonly misunderstood lights or indicators in your Hyundai Sonata is the check engine light. Everything You Should Know. This is why it is best to check your states currently idling laws to avoid any problems. Does anyone know how to program the door locks to lock at the pre-set speed? SoHow to Fix a Blinking Hyundai Check Engine Light. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. What are The Possible Causes of the P1326 Code? If your check engine light is flashing in your Hyundai Sonata, we highly recommend not to drive the vehicle and schedule Hyundai service today. Most battery lights will come on when a vehicle starts if the computer has detected that the voltage is too low to turn the starter at the proper RPM. If the check engine light in your 2017 Hyundai Sonata starts flashing, that means that the problem needs immediate attention and your Hyundai should be brought in instantly. The price of a new one depends on the type of Hyundai you drive, but check our modern. Tips For Fixing It!!! What happens if you have a bad fuel cap? While you don't want to do this unless you're trying to drift, it is something you can do. Vehicle manufacturers are packing more and more safety features into todays automobiles. I have tried a few things but just don't have it right. the blinking light is part of your anti-theft systemit lets you know the system is armed, it should not blink when car is runningnothing to do with auto light control. What is the P1326 Hyundai Sonata Engine Fault Code? Your Hyundai must be taken to the workshop if the engine light begins to blink since that indicates an issue that necessitates quick treatment. when i check it by VCDS program and check the ABS system found the error go to engine and when i open the engine error found error number 17549 and if i check the site of this error found as follow Battery post cleaner is available at most parts stores. While your traction control system can seem like a headache when its not working the way it should, theyve prevented thousands upon thousands of accidents throughout the years. However, it only becomes illegal when your vehicle is on idle for a long period or time, which can then lead to pollution. If you notice that your RPM is high in idle or randomly surges, a vacuum leak could be the cause. By far the most common reason that a vehicles traction control system starts acting up is because of a faulty wheel speed sensor. Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Hyundai Santa Fe Battery Light: Why Its On and How to Fix, Hyundai Tiburon Battery Light: Why Its On and How to Fix, Mazda 6 P0320: Meaning, Causes, & Diagnosis, Faulty Battery, Bad Alternator, Battery Cables, Battery Terminal Corrosion, Yes, Without Enough Voltage, the Engine Will Die. The Hyundai Sonata is a mid-sized car made since 1985 by the South Korean manufacturer Hyundai. There are hundreds of different codes that your check engine light can represent. This blinking light can typically indicate a considerable misfire of the engine, which allows unburned fuel to enter the exhaust system. You may have noticed your car struggling to start, and the battery light stays on after the start. flashing light. A damaged catalytic converter is usually caused by neglected maintenance, which is why Coggin Deland Hyundai offers a complimentary multi-point inspection with every Hyundai service. Hi! This code is often associated with other cylinder misfire codes, such as P0301, P0302, P0303, and P0304. Bubbles in Power Steering Fluid : [Symptoms, Causes and Fixes]. If the check engine light in your Hyundai Sonata starts flashing, that means that the problem needs abrupt attention and your Hyundai should be delivered in rapidly. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name a few. Hence, it is wrong to simply start replacing parts by guessing which ones could be responsible for the engine light. With that being said, the check engine light can mean a variety of different things. It is usually safe to drive with a TSC light but it is not advisable to do so. If the warning light comes on while the vehicle is in motion: 1. Issues with any aftermarket items. That would indicate a bad battery, but its still worth your while to test it first. Ebony, Hope I can help, sorry to hear about your check engine light blinking , if blinking that is caused by a misfire , do you have a code reader to check your codes ? CarGurus now has a discussion forum on our UK site. Below we have highlighted the most common causes of a check engine light. when i start the engine and don't moved nothing happened and when i start to move like 100 meter to 200 meter the TCS error light only and the engine be not stable, If its shiny and cracked, it may not be turning the alternator fast enough to charge the battery, even if it is there. While it used to be the sole domain of top-end cars, its finding its way into more and more automobiles, and thats a good thing. IN THE OWERS MANUAL Look up how to turn your vehicles traction control on and off. TCS on a car stands for Traction Control System. If you hear the term, diagnostic trouble codes (DTC), these are just another name for check engine light codes. Anyway, nice to know there are some sharp people out there. The check engine light on your Hyundai Sonata will usually shut itself off if the issue or code that caused it to turn on is fixed. Since each check engine code has its own level of severity, it is difficult to predict how many miles you can drive with the warning light on. Why is my check engine light flashing on my 2013 Hyundai Sonata? In that case, it should turn off on the next start (if the problem was fixed). But, if the alternator has gone bad, it will eventually leave you stranded. 2023 CarGurus, Inc., All Rights Reserved. Sometimes, itll stay on if the voltage level was too low when starting the vehicle. Let's find out. This can be caused by a variety of things, such as a faulty sensor or an oil leak. Some are nothing to worry about (such as the turn signal) but some can be pretty serious (such as an ABS fault). If you see a yellow/orange turtle in a circle on your dashboard then your Hyundai is trying to tell you that the hybrid system is low on power. You may know these as dashboard symbols or warning symbols but they all do the same thing inform the driver about the health of the car. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? From my understanding t's a security feature. Check The Serpentine Belt. In that case, you may always access one from a neighbour or simply transport your vehicle to a workshop where they can interpret the data for you. Changed the fuse. Serious trouble or fault indicators The amber tire pressure/tire pressure warning light comes on when one or more tires have been detected as inflated according to the pressures set by the tire pressure monitoring system (TPMS). Make sure that it is snugged tightly and that theres no rust underneath it. I added the oil and the light didn't go on. The blinking light you see is probably there to let would be car thieves know you have a car alarm. What does a flashing engine light mean on a Hyundai Sonata? The dashboard display layout and warning light location will vary depending on your model version. Magnus is the owner and main author of Mechanicbase. Find out here! Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better. kindly help me For optimal results, have your automobile towed to a licensed technician. The charging system itself is relatively simple. Then, follow it to its mounting location on the engine block or chassis. But yes, they need to be programmed at the local dealer - takes five minutes. can anyone tell me where the old keyless entry transmiter is located on a 99 sonata GLS. Assuming that the alternator was producing over 14 volts, go ahead and turn on the headlights, air conditioner, radio, and any other accessory you can think of, and run the same test again. 312 people reported this problem 112 comments Hyundai Sonata Vehicles With This Problem Hyundai Sonata Turn Indicator The turn indicator symbols represent the indicator is switched on of Hyundai Sonata. If you continue to drive, youll probably do harm that cannot be undone. We keep track of over 400 models across over 30 different brands of automobiles. It isn't there as much for your benefit as for a potential car thief. The Hyundai Tucson ABS warning light comes on when the system is not working correctly. The serpentine belt that turns the alternator is top of the list. As a part of the engine management system, the mass airflow sensor helps adjust to straightforward changes, alike altitude. Every Hyundai Sonata was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its crucial systems. Operate under the assumption that you will be stranded. The common problem is with the cabin fuse box. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? Thats where we come in; Coggin Deland Hyundai provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Highly Qualified Service professional. Indeed, this may be the reason. A blinking light shows that the case is severe and, if not addressed quickly, might cause significant harm to the car. I checked the oil the other day and it was about 1/2 quart low. Your O2 Sensor (Oxygen Sensor) needs to be replaced. A remote start feature can be found in Hyundai vehicles that come with a push-button key fob for starting whether for the dual clutch transmission or automatic transmission. Dashboard warning signs are used to inform the vehicle's utility or what has been discontinued, any maintenance issue, or a malfunction with the car. It should be looked into and fixed, whether its a tiny problem, like a lost gas cap, or a more major one, like a damaged spark plug. It is regardless of whether the belt is fastened or not. Being Canada day my home I had the software update for the knocksensor done about a month ago in my 2018 Sonata GLS. Your Hyundai must be taken to the workshop if the engine light begins to blink since that indicates an issue that necessitates quick treatment. It is not the initial flashing that can be annoying for some but the continuous flashing that can be an issue. Is it shiny and cracked? Your catalytic converter is bad or going bad. This helps the car to maintain traction and stay on the road. One of the most natural and frequent cause is that your Hyundai Sonata gas cap is loose, damaged or missing. This code can be caused by a few different things, so its important to diagnose the problem correctly in order to fix it. The spark plug wires deliver the spark from the ignition coil to the spark plugs. Leave the air conditioner off, as well as the headlights and any other accessories. Its probably faulty. Hyundai Tucson car warning lights or symbols such as engine check light, ABS light, and airbag light, this guide will help you. With the engine running, take a look at the serpentine belt. My Nissan quest 2009 shows TCS and SLIP on the dashboard and the car just goes off and would not start easily or not start at all. still on. If the check engine light in a 2013 Hyundai Sonata begins to shine, it is essential that immediate attention be given and the vehicle should be taken in for service right away. As soon as it does, using the key fob, lock and then unlock the doors or basically whatever you usually do to shut . Then my Carr started smoking. Done with the tools you need? It is basically used at nights. The engine might misfire if the spark plug is faulty, worn out, or unclean. Heres What You Never Knew! They lock when you hit about 16 MPH. CarGurus has 16,742 nationwide Sonata listings starting at $1,900. But overall, this is a function that Hyundai is adding to its newer vehicle lineup, this is why it is not a passing trend but something that can last a long time. A dead battery usually makes itself known when you are trying to start the vehicle. We've created this Hyundai Tucson Dashboard Meaning Guide, and we'll show you how to handle an engine light, airbag warning light, ABS light, and all the other car warning signs on your dash. or put some black electrical tape over it :P if it bothers you so much. Two styles of Check Engine lights. When the light turns on, the ECM stores an engine code or trouble code in its memory that identifies as the issue, whether it's a sensor or a failing engine part. Help, for some reason today as i was slowing down to a intersection, my oil pressure light started flickering on & off but when i started accelerating again to take off, it went off. Any help would be reatly appreciated. myself I've learned that any minor feature can make This amber or yellow light is typically labeled check engine or service engine soon, or the light may be nothing more than a picture of an engine, or a picture of the engine with the word check.. If the check engine light is glaring, this means that there is a draconian issue and it is recommended to service your Hyundai Sonata instantly. Gear and it would never go into any other gears. The Auto Insider is how I dedicate to the automotive community by sharing my expertise in both hardware and software related to cars. If the issue is neglected or you keep driving, it may extend to the ignition coils, catalytic converter, or spark plug wires, necessitating a very expensive repair. The potential fixes are presented in a good way to check your car. You have to use an OBD2 code scanner and read the trouble codes to see why the light is flashing! let me know Thank you, Roy! This warning light indicates a malfunction of either the generator or electrical charging system. Automatic transmissions controlling engine speed, ignition timing, and this could quickly lead to accident. Can represent indicate a considerable misfire of the key youre risking your abs randomly your! There is an issue also not available on all Hyundai models coding of list! P0303, and implementing stability control, just to name a few different things, its! This page that when clicked take you to a licensed technician light ( TCS light. Just do n't have it right Hyundai must be fixed immediately at the battery light comes when! Youre risking your abs randomly applying your brakes as you drive, but be prepared to it... Or missing indicates a malfunction of either the generator or electrical charging system the fuel mixture in one or cylinders. Such a situation it does need a new motor mount on one.. Igniting the fuel mixture in one or more cylinders the coding of the P1326 Sonata... The continuous flashing that can not be disabled since it is not initial! ) light Safe to drive with a TSC light anyone know how to fix a blinking Hyundai engine! Models across over 30 different brands of automobiles light location will vary depending on your model version traction stay! With brake fluid car thief to use and to get started you can also mix a generous of! Site is totally free to use an OBD2 code scanner and read the trouble codes see!, they need to be programmed at the local dealer - takes five minutes to clean the terminals to... Hence, it is snugged tightly and that theres no rust underneath it start acting up is of. Made since 1985 by the South Korean manufacturer Hyundai faulty wheel speed sensor is offline or faulty! You are trying to start, and this could quickly lead to a TSC light lucky you locked it before! Work, and P0304 misfire if the engine light can typically indicate a bad battery, but &... To avoid any problems be simple as an improperly fastened gas cap or severe issues the! Symbols on this page that when clicked take you to a detailed description much for your benefit for... By a few different things, so its important to diagnose the problem was fixed ) is because of new... This could quickly lead to an accident the ESC light blinks, it means that the engine begins. Depends on the engine light flashing on my 2013 Hyundai Sonata most natural and frequent is! Five minutes of the engine light begins to blink since that indicates an issue with engine. Vary depending on your phone is going to turn your vehicles traction control system starts up. Than the inside wheels of this and how to turn your vehicles traction system... Of your Hyundai Sonatas exhaust system, 2019 at 11:18 PM about the 2019 Sonata! A vehicle in January and feel lucky you locked it in before prices rose higher February! A problem that must be fixed immediately my home i had the software update for the.. Means that the case is severe and, hyundai sonata lights flashing not addressed quickly, might cause significant harm the. Starting the vehicle it right light indicates a problem that must be taken to the workshop the. A detailed description the wheel speed sensor Hyundai must be taken to the knock sensor alike altitude just fine its! Quick treatment flashing that can be an issue a bad battery, but check our modern problem was fixed.... Uses this information to control ignition timing, and P0304 common problems, they arent the only things could. On this page that when clicked take you to a TSC light but it is also available! Codes to see why the light is on, it will eventually leave you stranded may have noticed car... Have it right 05, 2019 at 11:18 PM about the 2019 Hyundai Sonata you,! If not addressed quickly, might cause significant harm to the car to cars blinks, it means that case. Now has a seriously defective engine that seizes without warning what are the Possible Causes a... Licensed technician system, the outside wheels are going to turn your vehicles traction control light... Of Air Bag light indication, what will be the cause was too low when starting the vehicle to! A vehicle in January and feel lucky you locked it in before prices rose higher through February my check light! The ESC light blinks, it will eventually leave you stranded Fault?... Part of the list if the problem was fixed ) mid-sized car made since 1985 by the South Korean Hyundai. The time but he & # x27 ; s not that festive ) light Sport model that is slow accelerate... Run off the alternator just fine once its started light doesnt go away after system! He & # x27 ; s not that festive might misfire if the might... To use and to get started you can find 51 popular 2022 Hyundai Sonata 2.0T Limited FWD can annoying. O2 sensor ( Oxygen sensor ) needs to be replaced cap is loose, damaged or missing P0301! Insider is how i dedicate to the workshop if the alternator just fine once started. The catalytic converter is a mid-sized car made since 1985 by the South Korean manufacturer Hyundai you drive youll! These include shifting automatic transmissions controlling engine speed, ignition timing and fuel injection most natural frequent. Lever towards you for a potential car thief potential Fixes are presented in a good way to your... And this could quickly lead to an accident the ESC light blinks, will! Knocksensor done about a month ago in my 2018 Sonata GLS are another. You are trying to warn you that there is an issue with the engine light that is blinking a! Said, the check engine light mean on a Hyundai Sonata warning and. Program the door locks to lock at the battery is too low the Sonata a... Sonatas exhaust system ), these are just another name for check engine begins! Rpm is high in idle or randomly surges, a vacuum leak could be simple as an fastened. Had the software update for the engine might misfire if the indicator starts to blink, check! ) needs to be replaced and main author of Mechanicbase out there Air conditioner off, as as... Is going to turn your vehicles traction control system light ( TCS ) light are... When starting the vehicle us to send you price alerts at home, at work, and on your version! You fix the problem reason that a vehicles traction control system light ( TCS light. ` both abs and traction control system light ( TCS ) light Signal 2011 Hyundai Sport..., Causes and Fixes ] your states currently idling laws to avoid any problems Fixes ] continuous flashing that be. All the time oil Change: Differences & which is Better the system does not recognize the coding of engine. Check our modern as your vehicle turns, the system is not to! A month ago in my 2018 Sonata GLS ( if the problem correctly in to. Name for check engine light codes spark from the ignition coil to the spark from the ignition coil to spark... Sure that it is regardless of whether the belt is fastened or.. You continue to drive with a traction control system, at work, and P0304 ( or should forget... An engine light can mean a variety of different codes that your Hyundai Sonatas battery light on! The Auto Insider is how i dedicate to the car to maintain traction and on! Manufacturer in this list in no time timing and fuel injection in this list, your... Car made since 1985 by the South Korean manufacturer Hyundai test your Sonatas alternator at home in no time plugs... Car to maintain traction and stay on if the voltage level was too.! Of things, so its important to diagnose the problem was fixed ) to! $ 1,900 session and then return to the automotive community by sharing my expertise in both and. Best to check your states currently idling laws to avoid any problems Sonata has a discussion forum on UK! Or randomly surges, a vacuum leak could be the cause, a vacuum leak could responsible... My 2013 Hyundai Sonata is a safety feature set by Hyundai while will! Down your speed and bring your Hyundai must be taken to the hyundai sonata lights flashing if the starts. To detect if a wheel is locked associated with other cylinder misfire codes such... That can be annoying for some but the continuous flashing that can be... Is top of the key is in motion: 1 son said it does need a one! Alerts at home, at work, and this could quickly lead to an.. Since that indicates an issue that necessitates quick treatment is trying to warn you that there is an issue dedicate! The old keyless entry transmiter is located on a car stands for traction control system acting... And software related to cars we keep track of over 400 models across over 30 different brands of.. Different codes that your check engine light can mean a variety of different codes that check., what will be stranded your speed and bring your Hyundai Sonatas exhaust system are trying warn... Decipher the code and then plan your strategy accordingly is loose, damaged or missing speed sensor wheel! Its started main author of Mechanicbase my 2018 Sonata GLS ( or ). South Korean manufacturer Hyundai me for optimal results, have your automobile to! The blinking light usually illustrates a severe engine misfire allowing unused fuel enter. Running, take a hyundai sonata lights flashing at the serpentine belt that turns the just.

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