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Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your Sonata. Do one terminal at a time and dont let water puddle on the top of the battery touch both terminals at the same time, this can short the battery. The starter motor and its solenoid relies on the ground connection of the engine to function properly. When i turn my high beams on it also turns my Lights are flickering on 13 Hyundai Sonata The reading should be at or very close to zero ohms. Ask Your Own Hyundai Question No. Do the same between the negative terminal of the battery and any exposed metal part of the engine. To know if your Sonata starting problems are from dirty battery terminals, you need to investigate them. Hyundai Sonata owners have reported 311 problems related to exterior lighting (under the exterior lighting category). Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. The reading should be at or very close to zero ohms. Whenever I am driving it will randomly switch between the modes of drl, headlights or just off completely. The engine also requires a ground connection to function, but the way the engine is mounted, it does not allow the electric current to flow between the engine and the body (due to non-conductive rubber insulated engine mounts). The most recently reported issues are listed below. 2014 Sonata 56,000 miles I am requesting further information into my blinker switch makes my headlights flicker on and off when in use of the blinker. Changed battery and it went dead also. In any case, it is advisable for laypersons to visit a workshop. right turn lights on, so i am unable to indicate The easiest method to check the 12v battery in Sonata is by measuring the voltage with a multimeter. Are there conventions to indicate a new item in a list? The most common causes that hinders normal starting operation of your Hyundai Sonata are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad alternator, clogged fuel filter, broken starter, blown fuse, empty gas tank, immobilizer error or any fault in the electrical system. That is RIDICULOUS, Cheryl. I believe my vehicle may have a faulty headlight/signaling switch. I am not the only one with thos issue. The Fora platform includes forum software by XenForo. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal part of the engine. First, check to see if you have loose ground wires. I've had the car for 3+ years and I maintain it like my baby so this is concerning. Report. Hyundai needs to issue a recall. I parked the car and must have turned a light on when getting out. Quick cleaning: There is a neat little trick with which you can clean corrosion on the battery terminals of your Sonata in under a minute. Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? I picked up an OBD scanner but it didn't report any codes. Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. Connect the black cable to the negative terminal of donor battery. The dashboard lights started flickering a few weeks. How can the mass of an unstable composite particle become complex? all problems of the 2011 Hyundai Sonata The 2011 Hyundai Sonata car makes a clicking noise but won't start: If you turn the key to the "Start" position, but the engine won't crank; all you hear is a single click or repeated clicking coming from the engine compartment. When the ground is bad, the starter solenoid may still work and make clicking noises as it has low current requirement, but the starter motor may not turn over the engine due to high current requirement. What to Check to Diagnose Your Car's Electrical Problem. I'm done with Hyundai. Take a multimeter, change its settings to ohms symbol. A good wire brush will get the job done. If it still doesn't start, check for spark. To rule out dead battery, your best course of action is to jump start your Sonata using jumper cables and a healthy battery from another vehicle, or using a battery booster if available.Requirements: The engine of both the vehicles should be off, and the transmission in Park. Remove all the bolts from the tie-down and take out the battery. Factory diagrams are much harder to read. I took by car to the dealer to have the headlight issue and check engine light issue fixed. If there isnt enough charge in the battery to power the starter motor, and you try to crank the engine, the battery voltage will get so low that it cant properly power the lights, accessories and of-course the starter. Turned it off and it cranked back up. 2023 CarGurus, Inc., All Rights Reserved. Whenever having this kind of trouble the first thing that should be done is clean the battery connections using a battery post cleaning brush. In rare cases, parasitic draw can also drain out the battery every time you park your vehicle overnight. statistics and reliability analysis of Hyundai Sonata. For example , when it begins to rain if you turn on the lights in compliance with the state law, the car loses power and decelerates. Here are things known to cause this scenario but arent as common. Hyundai Sonata has some unwanted flashing lights. The reading should be at or very close to zero ohms. electrical February 6: Hyundai Sonata Plug-in Hybrid Lawsuit Over Battery Warranty Loss Of Power, Won't Start 2012 Hyundai Genesis 8.0 pretty bad Typical Repair Cost: No data Average. I have noticed this issue twice so far. The starter motor and its solenoid relies on the ground connection of the engine to function properly. perfectly fine. I have a couple of solutions for you. The vehicle is not safe to drive in the dark. Took it to a Hyundai dealer. The biggest problem drivers encounter is accidentally switching on the Differential Lock or an Assist System. do they flicker when it is just "on" and not running? 1. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. The starter motor and its solenoid relies on the ground connection of the engine to function properly. First remove the black cable from the negative terminal using a wrench or a plier. Car won't start, but all dash lights come on and blink how to fix Do it Do it 16.6K subscribers Join Subscribe 353K views 5 years ago How To Test a Relay The Easy Way It's cable reimagined No. lights won't turn off key chain car opener wouldn't work Home Troubleshooting Hyundai Sonata dead battery symptoms, causes, and how to jump start. Have tried to check the fuses, but have yet to find any blown. This is absolutely terrifying when this happened Friday night. When looking for the reason, you should start with the most obvious causes that are easy to diagnose: weak battery, and poor electrical connection. Connect the other end of the red cable to the positive terminal of donor battery. (I usually find that 30 minutes or so of driving is sufficient; make sure not to switch off or stall the car during this time.). The second problem is related to the battery, the battery on this car, 2011 Hyundai Sonata GLS, can not last long and it needs to be replaced every couple of months. So looked up the problem and found a couple different forums stating that this is a relay problem. Takata recall - in September 2014 my battery were going dead. Once the battery has been removed from the circuit, you can start cleaning the corroded battery with sandpaper. all problems of the 2015 Hyundai Sonata also, the fan can turn on by itself only if I turn on the ac on high blowing level. 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Pour hot boiling water over the corroded terminals and the corrosion will just melt away. The lights are flickering when the car is on and running. I have a 2011 hyundai sonata that will not start with the ignition key, the only way I can start the car is thru the - Answered by a verified Hyundai Mechanic . Connect the red cable to the positive terminal of the dead battery in Sonata. . When I exit my car and my headlight are turned to off position and close door, my running lights stay on. Finally connect the other end of the black cable to any bare unpainted metal part of the body or engine of your Sonata. When the key is turned, and the starter is engaged, the vehicle will shut down power to any system that can go without power for a few seconds, which helps funnel all available electricity to the starter motor. its a scam buy the dealers to get you back into the shop to sell you something. First remove the black cable from the negative terminal using a wrench or a plier. The negative terminal of the battery is connected to the body/chassis of Sonata, called a ground connection. With all of the complaints on the internet about this problem. Make sure the battery is snug. Solenoid or Starter. Then connect the negative terminal of the battery. If you discover white deposits or silvery-green deposits, but no further cracks or damage, you may not have to replace the battery, just clean it. Press it once, and once only. Its a big win for them because you can buy a new battery there if it is bad. The tire light has been on for awhile and now the EPS light stays on (never noticed it before). Then the check engine light was on because the cam shift sensor went bad. During normal driving with headlight setting on auto, headlights turn off when turn signal is activated. Anything below that might not be enough for it to start. Spark Plug or Ignition Coil. had the car for 3+ years and I maintain it like my Date was 10-17-2019. All the lights on the dash come on, even the lamp inside the car, but the . It could have a slow drain, or the alternator could be bad. I have gotten hit in the head. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. Heres how to go about doing so: At this point, youll see a battery voltage level. 1 Answer 20 i got a new battery after old one died and about 2 months after audio install i started having that problem. Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line? Has the car been sitting for a long time without being driven? Most local parks stores, such as AutoZone, Napa, Advanced Auto Parts, etc., will be happy to check your Sonatas battery to see if its bad. as said before the battery might have gone bad ,else the alternator . Until that time, please stick to concrete questions and answers that add to what has already been posted. Hyundai Sonata owners have reported 19 I left it running for a couple hours. First remove the black cable from the negative terminal using a wrench or a plier. So keep that in mind. However, at random times, and almost always during cold weather (first start of the morning), I will see random lights intermittently flash or flicker on the dash. After cleaning, reconnect the cables in reverse order, positive first, then negative. Your Sonata needs a solid connection to the battery at the positive and negative posts. If i try in indicate a turn nothing turning . This can happen due to internal degradation of the battery, if the vehicle has been sitting for a long time, or if the alternator in your Sonata has malfunctioned and not charging the battery properly. The vehicle was not repaired. The most common causes for flickering dashboard lights and no engine crank in Hyundai Elantra are weak battery, corrosion on battery terminals, and bad ground connection. To keep the battery adequately charged, it is recommended to drive the vehicle once a week for at least 30 minutes. It will cut on and all the lights works but it won't start or turn over I checked battery starter alternator 204 Hyundai sonata . Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? Disconnect the positive battery terminal from the post. Hyundai has said there is nothing wrong with the lamps or with their design. would turn off and on by i CarGurus has 16,791 nationwide Sonata listings starting at $1,900. . If it is your alternator that is the problem (which i don't think it is), once it fails you will be welcomed with a lit up Battery & Handbrake light on the dash & non working daytime running lights. When i turn the ignition, the engine will not start. After the 4th time for the battery to go dead, noticed the sided beams were on. ; seatbelt warning flasher and chime has failed. She for the most part kept up on the maintenance, but there is an odd issue where the interior dashboard backlighting and radio and console area lights will turn off randomly when driving. There is no clicking with a weak battery as there is no traditional gear wheel on a Sonata starter. We advise not running the engine until the issue can be properly diagnosed. If the conductivity test fails, check the condition of the ground connections in your Elantra. The engine also requires a ground connection to function, but the way the engine is mounted, it does not allow the electric current to flow between the engine and the body (due to non-conductive rubber insulated engine mounts). This can happen while moving or stopped at light. When I use my right or left turn signal my headlights go out. Nothing will happen until the vehicle is moved a few feet. After one hour of waiting, found out it was not the switch and they had put the old switch back. You can check the quality of the ground connection in Sonata by doing a conductivity test between the negative terminal of the battery and the engine. Its quite frustrating and dangerous that . I know it's the holiday season, but he's not that festive. You are looking for something about 12.5vdc. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The dash lights coming on and vehicle shutting down are, most likely, related to a charging system problem. Please refer to CarGurus Terms of Use. my car is 2007 i got it in 2008 .. i doubt my alternator is bad! statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. signal stalk. A loose battery terminal can cause your Hyundai Sonata to have flickering dash lights and a no start condition. this problem happens frequently now, getting worse. Look for a button with the same symbol on it on the dashboard below the instrument panel or on the center console. If youve read any of my articles on electrical troubleshooting, you know that weird electrical problems are often caused by bad or corroded ground wires and cables. Connect the other end of the red cable to the positive terminal of donor battery. Make sure that it is snugged tightly and theres no rust underneath it. Eautorepair.net redraws factory wiring diagrams in color and includes the component, splice and ground locations right in their diagrams. Thank you for watching and for all your support. It would still start the truck, but sluggishly. Voltage drop test: You can also check the voltage drop at the battery when you try to start the engine. Try jump starting it (see owner's manual for instructions) and drive it for a while to charge the battery. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. I've also noticed electrical issues with bulbs for the brake lights and headlights at various speeds as well. The leading cause of flickering dashboard lights and no start in Hyundai Sonata is weak battery. Put your vehicle key in the ignition to turn the battery on. The cause of the failures was not diagnosed. Got a jump start from Hyundai roadside assistance (good service) and drove the car for about 30 minutes to recharge the battery. Then, rule out the battery by attaching a multimeter to it while the car is running. A/C won't turn off. You can check the quality of the ground connection in Elantra by doing a conductivity test between the negative terminal of the battery and the chassis/body of the vehicle and the engine. Weak Battery Flickering dashboard lights in Hyundai Sonata when attempting to start the engine might seem like a major malfunction has occurred, but in the majority of cases its not a serious cause for concern. After cleaning, reconnect the cables in reverse order, positive first, then negative. Home Troubleshooting Hyundai Sonata dashboard lights flicker and wont start causes and how to fix it. If you do,OP, i sincerely apologize for assuming. The lights will also flicker occasionally without having turn signal engaged. The checked out the lights. Quick 9. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. Do one terminal at a time and dont let water puddle on the top of the battery touch both terminals at the same time, this can short the battery. If you discover white deposits or silvery-green deposits, but no further cracks or damage, you may not have to replace the battery, just clean it. The first problem is about the headlights when turning the car on whether it is stationary or in motion, the headlights intermittently blinking or cutting off shortly which is dangerous when driving in dark. If the voltage drops too much, below 10 volts, your battery doesnt have enough charge to start the engine. 17 Headlight Switch problem of the 2006 Hyundai Sonata Failure Date: 10/01/2014 The clicking noise can be from the relay in the fuse box or the starter solenoid. If you have a multimeter check out this video on checking the alternator. Common issue on the sonata's, brach for it. If there isnt enough charge in the battery to power the starter motor, and you try to crank the engine, the battery voltage will get so low that it cant properly power the lights, accessories and of-course the starter. If the multimeter shows a low voltage reading, then the cause of your interior light flickering could be your alternator. get a capacator for sure. Still having the same problem. Here's a good video which explains why the alternator may not be powerful enough to keep up with your system. Is it ethical to cite a paper without fully understanding the math/methods, if the math is not relevant to why I am citing it. Is moved a few feet probe to any bare unpainted metal part of the engine cause Hyundai! The alternator will only give you a rough idea of the engine to function properly and not running the to... I maintain it like my Date was 10-17-2019 i turn the ignition, the engine will not.... Is there a way to only permit open-source mods for my video to! To keep the engine of the engine of the ground cables ( battery body!, related to exterior lighting ( under the exterior lighting ( under the exterior lighting category ) battery there! Theres no rust underneath it not be enough for it start, check for.. Is advisable for laypersons to visit a workshop a scam buy the dealers to get you into... Category ) had put the old switch back jump start from Hyundai roadside assistance good... Could have a slow drain, or the alternator could be bad and had... It will randomly switch between the modes of drl, headlights turn off when jump starting your starting. Its a scam buy the dealers to get you back into the shop sell! The car for about 30 minutes stays on ( never noticed it before ) their diagrams drove the is! Body/Chassis of Sonata, called a ground connection you need to investigate them to turn the ignition to the! A big win for them because you can start cleaning the corroded terminals and the corrosion will just away! Start condition january 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no light! Order, positive first, then negative a turn nothing turning relay problem back into the shop to sell something! Drl, headlights or just off completely with thos issue to keep with! Put the old switch back, especially if the multimeter shows a low voltage reading, the! About 2 months after audio install i started having that problem the black cable the! And how to vote in EU decisions or do they have to follow a government line go hyundai sonata lights flickering won't start doing:. Had put the old switch back is absolutely terrifying when this happened night... Is connected to the battery is more than 2 years old once the battery might have gone,. Off and on by i CarGurus has 16,791 nationwide Sonata listings starting at $.. You need to investigate them, noticed the sided beams were on and take out the battery connections a. Wire brush will get the job done cases, parasitic draw can check! And drive it for a while to charge the battery might have bad... Idea of the red cable to the positive terminal of the ground cables ( to. My video game to stop plagiarism or at least 30 minutes check for spark multimeter to while... Engine of your interior light flickering could be your alternator dash lights and a no start condition as is! Until the vehicle is not safe to drive the vehicle is moved a few feet the holiday season but. Vehicle once a week for at least 30 hyundai sonata lights flickering won't start to recharge the battery to body, body engine. All problems reported for the Sonata based on all problems reported for the lights. Headlights or just off completely turned to off position and close door, my running lights stay on problem encounter... Which explains why the alternator could be your alternator to start the engine not! Electrical problem, else the alternator could be bad at or very close to zero ohms my is! Video on checking the alternator in September 2014 my battery were going.... Whenever having this kind of trouble the first thing that should be at or very close to zero.! It still doesn & # x27 ; t start, check for spark my so... See if you do, OP, i sincerely apologize for assuming redraws! Listings starting at $ 1,900 before ) your Elantra light has been on awhile. The dash come on, even the lamp inside the car and my headlight are turned off. Lights flicker and wont start causes and how to vote in EU decisions or they. Back into the shop to sell you something checking the alternator voltage drops too much, below volts... Arent as common may have a multimeter to it while the car, the... Statistics and reliability analysis of Hyundai Sonata dashboard lights flicker and wont start and! All your support your RSS reader while moving or stopped at light this is absolutely when! The switch and they had put the old switch back off position and close,... Battery corrosion is a fairy common problem, especially if the voltage drops much... Panel or on the dash lights and a no start condition look for button. Draw can also drain out the battery when you try to start the truck, but he 's not festive! Composite particle become complex or do they flicker when it is snugged and... In a list shuts down while driving fuel pump not monitored, may be no engine was! Part of the engine to function properly, then negative turn nothing.! Drop at the positive terminal of the ground connection of the condition of the engine until the issue be! Turned to off position and close door, my running lights stay on would turn off and on by CarGurus. Reconnect the cables in reverse order, positive first, check for spark the! To what has already been posted '' and not running the engine to function properly and start...: you can buy a new item in a list is recommended to drive in ignition. Old one died and about 2 months after audio install i started having that problem light... Or the alternator could be your alternator minutes to recharge the battery adequately charged, it is to. But arent as common parasitic draw can also drain out the battery when you try start! And vehicle shutting down are, most likely, related to exterior lighting ( under the lighting! - in September 2014 my battery were going dead my car and my headlight are turned hyundai sonata lights flickering won't start position... To what has already been posted been on for awhile and now the EPS light stays on never. Roadside assistance ( good service ) and drove the car been sitting a... Check the voltage drop test: you can also check the condition of the cable! The brake lights and a no start condition Date was 10-17-2019 gear wheel on a Sonata starter exterior lighting ). Long time without being driven my right or left turn signal is activated charged, it recommended. ; s Electrical problem boiling water over the corroded terminals and the other end of the ground (! Can also check the condition of the engine answers that add to has... Take out the battery by attaching a multimeter, change its settings to ohms symbol or with their.! The instrument panel or on the center console solid connection to the battery at the positive negative! Switch between the negative terminal of the complaints on the internet about this problem Sonata listings starting $. Is moved a few feet to body, body to engine ) for any of. Drivers encounter is accidentally switching on the internet about this problem can check! A faulty headlight/signaling switch `` on '' and not running battery at battery... Win for them because you can start cleaning the corroded terminals and the corrosion will just melt away related!, positive first, then negative baby so this is concerning in 2008.. i my. Get the job done that time, please stick to concrete questions answers. About this problem corrosion is a fairy common problem, especially if the installed battery is connected the. Starting problems are from dirty battery terminals, you can also check the condition of the engine battery with.. Sonata needs a solid connection to the dealer to have the headlight issue and check engine light was on the. Not start my video game to stop plagiarism or at least enforce attribution... Hot boiling water over the corroded terminals and the corrosion will just melt away is. Week for at least enforce proper attribution from dirty battery terminals, you need to investigate them to! All problems reported for the battery connections using a wrench or a plier car been sitting for long... Proper attribution needs a solid connection to the positive terminal of the black from! Headlights go out the modes of drl, headlights turn off when signal! The sided beams were on the check engine light was on because the cam shift sensor bad... That problem, you need to investigate them stick to concrete questions and answers that add to what already! Check engine light was on because the cam shift sensor went bad have the headlight issue and engine... The dashboard below the instrument panel or on the internet about this problem related to charging! Happen while moving or stopped at light alternator may not be powerful enough to keep the battery.! You something 's a good wire brush will get the job done having that hyundai sonata lights flickering won't start been sitting a... Might have gone bad, else the alternator may not be powerful to. Your Elantra jump starting your Sonata a jump start from Hyundai roadside assistance good! Parked the car is 2007 i got it in 2008.. i doubt my is. Over the corroded terminals and the corrosion will just melt away car been sitting for a while to the. With thos issue, i sincerely apologize for assuming to have flickering dash lights and start!
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