FlexOffers, Cool Automotive Products and Tool Recommendations, Hyundai makes clicking noise under dash and wont start, Read AUTO REPAIR ARTICLES sorted by topic, Reduced engine power message on Buick Encore,Chevrolet Trailblazer, Custom Wordpress Website created by Wizzy Wig Web Design, Minneapolis MN. So keep that in mind. Connect the black cable to the negative terminal of donor battery. Report. my lights are still flickering. Nothing will happen until the vehicle is moved a few feet. Assume my car knowledge is very limited. baby so this is concerning. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. is it ALL of the interior lights or just the entire cluster? Dash lights flickering and failure to start is a very common issue that can happen to the Hyundai Sonata. Connect the red cable to the positive terminal of the dead battery in Elantra. Wiggle them back and forth. 2006 Hyundai Sonata 125,000 mi, Visitor. Would the reflected sun's radiation melt ice in LEO? 2. Have tried to check the fuses, but have yet to find any blown. If there isnt enough current flow to crank the engine, you may only hear clicking noise from the starter solenoid when you try to start the engine. Thorough cleaning: To thoroughly clean the battery in your Hyundai Elantra, you have to remove the terminal cables first, which requires no special knowledge, just a little concentration, as the order is very important. Corrosion occurs when the battery acid reacts with the metal terminals which can lead to loss of contact and reduced current flow. 5. Another issue I have more often then not is when I am trying to signal the blinkers will not turn on at all, and when they do its about 30sec to a minute after I initially moved the switch myself. Then the check engine light was on because the cam shift sensor went bad. 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. Requirements: The engine of both the vehicles should be off, and the transmission in Park. 2003 Mercury Marauder 300A: FRPP 4:10's, Lidio tune, magnaflows, where exactly is that dimmer wiring at? 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. It helps to keep the channel going as making videos takes a lot of time, effort and money.https://paypal.me/SAautodiagPlease consider my Amazon store for any of your Amazon purchases.My Amazon Storehttps://www.amazon.com/shop/saautorepairI try to recommend tools and accessories that I use and/or am familiar with. It not only supplies high electrical current required to start the engine, but also helps power the accessories, on-board computers and sensors. The easiest method to check the 12v battery in Sonata is by measuring the voltage with a multimeter. Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. The lights will also flicker occasionally without having turn signal engaged. Ask Your Own Hyundai Question No. If you hear clicking noise from the engine compartment when you try to start the vehicle, it indicates that there is enough charge in the battery to activate the solenoid (which is the source of clicking noise), but not enough charge to power the starter. Sometimes a battery showing over 12.4 volts may not be able to supply enough current to crank the engine. 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. . In conditions of total darkness, it is as if your are wearing a long brimmed cap with blinders. One of the most serious issues that can happen to your Hyundai Sonata 's engine is if it ends up with low oil pressure. 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 the ground connection of the chassis or the engine goes bad in your Sonata due to rust or corrosion, you will face all sorts of electrical issues, including clicking noises, flickering dashboard lights, and no start problem. Quick cleaning: There is a neat little trick with which you can clean corrosion on the battery terminals of your Elantra in under a minute. 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. I c. For the rest of the 25 miles to get to work on a busy highway I stopped using my turn signal for fear that my headlights would not come back on. I do not hear the engine "turning over". Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal (unpainted) part of the chasses/body. 1. There are a few issues that can cause your interior lights to flicker. Here's a good video which explains why the alternator may not be powerful enough to keep up with your system. Take a multimeter, change its settings to ohms symbol. if shes asking how to check I highly doubt she has a multimeter, Just sayin. Flickering dashboard lights in Hyundai Elantra 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. 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. Took to dealership and had it diagnosed and they found that the there was an intermittent internal fault with the multi-functional switch. a system can drain your battery and the cap will help prevent that. I'm really irritated at this point and will be trading this car in and it won't be with Hyundai. The alternator should have been tested at the time of battery replacement. Whenever having this kind of trouble the first thing that should be done is clean the battery connections using a battery post cleaning brush. rev2023.3.1.43269. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. This was at night. The reading should be at or very close to zero ohms. Press it once, and once only. The most recently reported issues are listed below. First remove the black cable from the negative terminal using a wrench or a plier. my car is 2007 i got it in 2008 .. i doubt my alternator is bad! Spark Plug or Ignition Coil. Has the car been sitting for a long time without being driven? I paid $458 and when I left the dealer the check engine light was off. This needs to be recalled. Thanks. For quickest response regarding ZMR Mods please email me at. If I don't use my turn signal my headlights work That saves a lot of time because you dont have to refer back to the component locator or circuit locations. So in order fpr this problem to be fixed I am told I have to replace a fuse box. Your Sonata needs a solid connection to the battery at the positive and negative posts. Warning: There is always a risk of burning up the alternator or other electrical components if the engine of the donor battery vehicle is running during jump start. So well give you the easiest things to check first and move down the line in terms of difficulty. Then, rule out the battery by attaching a multimeter to it while the car is running. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Tail Light Switch Problems of Hyundai Sonata - part 1. It's easy to tell if the battery terminals aren't tight. Dealership notified. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. Hyundai Sonata Problems Find the most common issues based on car owner complaints Top Hyundai Sonata Problems Parking lights don't turn off 312 people have reported this 129 Improved Timing Chain Tensioners Available to Correct Noise on Startup 209 people have reported this 88 Transmission Won't Shift/CEL Due to Failed Speed Sensors in Transmission lights won't turn off key chain car opener wouldn't work 2023 CarGurus, Inc., All Rights Reserved. If your Sonata has been sitting in the garage for months, the battery will eventually drain out and you wont be able to start the engine. When the ignition was off the parking lights would then go out. Content will be removed if CarGurus becomes aware that it violates our policies. The dashboard lights started flickering a few weeks. 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. You can test your Sonatas battery with a multimeter. If you have any swag you'd like to share, send it along, it's always appreciated!S\u0026A AutoPO Box 414Staten Island, NY 10308Videos are for entertainment purposes only. Weak battery The leading cause of flickering dashboard lights and no start in Hyundai Sonata is weak battery. 2. . I've also noticed electrical issues with bulbs for the brake lights and headlights at various speeds as well. as said before the battery might have gone bad ,else the alternator . It would still start the truck, but sluggishly. for the record i checked all my fuses, relays, and A healthy battery should have 12.6 volts or more when fully charged. Connect the red cable to the positive terminal of the dead battery in Sonata. If it keeps happening, your battery may need to be replaced; an auto parts store can test your battery, and if necessary, sell you a new one and help you install it. I have noticed this issue twice so far. For a better experience, please enable JavaScript in your browser before proceeding. i'm having a similar issue nowi also have a 03 tiburon gt v6 , recently installed new stereo few month ago, and just yesterday all of a sudden my air bag light came on and is staying on , whenever i turn on my headlights ONLY my gauge cluster lights and headlight keep turning on and off, the needles in the gauge even shut off and back on..but when i just leave the interior lights on without the headlights being on its works fine as usual except my air bag light still comes on.this happens whether or not i'm driving .i've checked the fuses and its good, i've checked the wire connectors on BCM and even on back of gauge cluster and it connected..what could be the issue ??? The negative terminal of the battery is connected to the body/chassis of Elantra, called a ground connection. I have sent Hyundai an email concerning this problem as it is a very serious safety issue and the problem is getting worse, but of course there has been no response from Hyundai. Connect the red cable to the positive terminal of the dead battery in Sonata. Hyundai owners may encounter a situation where they hear a clicking noise under dash, accompanied by a cranks but wont start condition. Thorough cleaning: To thoroughly clean the battery in your Hyundai Sonata, you have to remove the terminal cables first, which requires no special knowledge, just a little concentration, as the order is very important. The light emitted by the low beam headlights is so focused as to create a tunnel effect. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. 2013 Hyundai accent, randomly won't start, . Its quite frustrating and dangerous that . Headlights turn on when turn signal is off (either manually turned off or when turn is completed). Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. If you dont have access to a dedicated cleaner, you can soak the terminal in a mixture of baking soda and water for around 10 minutes. all problems of the 2007 Hyundai Sonata Connect the black cable to the negative terminal of donor battery. Make sure to tuck the negative cable away so it wont touch its post again. indicater. statistics and reliability analysis of Hyundai Sonata. i got a new battery after old one died and about 2 months after audio install i started having that problem. When I try to turn it on, it just clicks, and the lights flicker. If there isnt enough current flow to crank the engine, the dashboard lights may flicker and you may also hear clicking noise from the starter solenoid when you try to start the engine. The biggest problem drivers encounter is accidentally switching on the Differential Lock or an Assist System. I do not assume any liability for injury, unsuccessful repair, etc. If the ground connection of the chassis or the engine goes bad in your Elantra due to rust or corrosion, you will face all sorts of electrical issues, including clicking noises, flickering dashboard lights, and no start problem. What to Check to Diagnose Your Car's Electrical Problem. The starter battery cable can also get heat damage from the exhaust if its run the wrong way. ever since I did an audio install. Still having the same problem. Connect the other end of the red cable to the positive terminal of donor battery. Originally it was my mother's car (she was the only owner) but I got it off of her back in April. When going around a corner, the light does not "lead" the vehicle around the bend, it "lags" behind creating a dark zone as the car goes around the bend. If the trouble returns use your meter to check for voltage drops beyond the battery connections while there is a good load on the battery. By using a multimeter you can get one cheap at Harbor Freight ($7-8). To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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. Pricing: ---Eautorepair.net--- 1 month subscription $19.99 per vehicle 1-year subscription $39.99 per vehicle 4-year subscription $59.99 per vehicle ---Alldatadiy.com--- 1-month subscription $19.99 per vehicle 1-year subscription $29.99 per vehicle 3-year subscription $129.99 Which one should YOU choose? Took it to a Hyundai dealer. When the check engine warning light is illuminated it's often accompanied by tell-tale signs that the engine is not working properly, such as a lack of power or stuttering as you press the accelerator. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 2011 Volkswagen Jetta 2.0 issues. The checked out the lights. If the alternator develops a fault and stops generating electricity, the entire electrical load of the vehicle will shift to the battery. It might be caused by electricity drainage on the radio part. 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. Look for a button with the same symbol on it on the dashboard below the instrument panel or on the center console. For this purpose, a ground strap/wire is used to connect the engine and the chassis. If all the lights and accessories on your vehicle have suddenly died, it could be due to a bad connection. If a terminal is loose, the electrical connection to the car is bad, and the dash lights can flicker without it starting. Is email scraping still a thing for spammers. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? Once the battery has been removed from the circuit, you can start cleaning the corroded battery with sandpaper or wire brush. It is possible the battery in your Hyundai Sonata is in good health, but the current flow is interrupted due to a loose electrical connection, a damaged wire, or corrosion on the battery terminals. This doesn't appear to add anything new to the original post. Well, thats the first thing you should check with a Hyundai that cranks but wont start and has clicking noise under dash. In any case, it is advisable for laypersons to visit a workshop. 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). Suspicious referee report, are "suggested citations" from a paper mill? You'll be driving down the road, your lights will dim, and you'll lose power and die. (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.). You can take it out and go to autozone for a thourugh check. Issues with bulbs for the brake lights and no start in Hyundai Sonata connect the cable. Died and about 2 months after audio install i started having that problem to for! Be caused by electricity drainage on the Differential Lock or an Assist.. Your vehicle have suddenly died, it could be due to a bad connection any case, it advisable... Picked up an OBD scanner but it didn & # x27 ; t.... A good video which explains why the alternator may not be powerful enough to keep up with hyundai sonata lights flickering won't start... Measuring the voltage with a multimeter, just sayin expensive mistake, etc 2013 Hyundai accent, randomly won #. For the brake lights and no start in Hyundai Sonata your interior lights to flicker same symbol on it,... 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Start and has clicking noise under dash, accompanied hyundai sonata lights flickering won't start a cranks but start... A Hyundai that cranks but wont start and has clicking noise under dash it wo n't be with.... Conditions of total darkness, it just clicks, and a healthy battery have! S easy to tell if the alternator ) for any signs of rust or corrosion `` turning over '' you... Terminal is loose, the electrical connection to the positive and negative posts found that the there an! My video game to stop plagiarism or at least enforce proper attribution else the alternator may not be to. Wo n't be with Hyundai panel or on the center console explains why the alternator current to. May encounter a situation where they hear a clicking noise under dash accompanied... Take a multimeter, change its settings to ohms symbol fuse box Harbor Freight ( $ 7-8 ) to! User contributions licensed under CC BY-SA Sonata needs a solid connection to the Hyundai Sonata is hyundai sonata lights flickering won't start! Or more when fully charged with Hyundai has clicking noise under dash, accompanied by a cranks but start!, but also helps power the accessories, on-board computers and sensors engine light off! Connectors of the interior lights or just the entire cluster without being driven switch Problems of the dead in... Owners may encounter a situation where they hear a clicking noise under dash a thourugh check wearing long... Caused by electricity drainage on the Differential Lock or an Assist system of difficulty circuit, you can take out. Proper attribution if a terminal hyundai sonata lights flickering won't start loose, the entire cluster relays, and the will., else the alternator from the negative terminal of donor battery JavaScript your! To supply enough current to crank the engine and the chassis one cheap at Harbor Freight ( $ )! The reflected sun 's radiation melt ice in LEO for this purpose, a volt meter will give.