You may also hear rapid clicking noise when you try to start the engine. 6 people found this helpful. Apply some silicone grease on the terminals to prevent corrosion. There are many reasons why your Hyundai Sonata makes clicking noise and won't start. Finally connect the other end of the black cable to any bare unpainted metal part of the body or engine of your Sonata. 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. By using a multimeter you can get one cheap at Harbor Freight ($7-8). 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Home Troubleshooting Hyundai Sonata dead battery symptoms, causes, and how to jump start. No power when the key is inserted. Auto Repairs Are EXPENSIVE Hyundai Sonata is one of the top-ranked midsize vehicles that attract tons of customers every year. Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. Content will be removed if CarGurus becomes aware that it violates our policies. If the headlights are still malfunctioning, you may need to replace the bulb. Inspect your Sonatas ground cable for any obvious damage. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. 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. Tried to restart the car, but the engine wouldn't turn over. Voltage drop test: You can also check the voltage drop at the battery when you try to start the engine. After cleaning, reconnect the cables in reverse order, positive first, then negative. headlights go out. Hyundai needs to issue a recall. The starter motor requires high electric current to turn over the engine, whereas lights and wipers take very little current to operate so dont rule out weak battery even if electrical accessories work normally in your Sonata. . Has the car been sitting for a long time without being driven? 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. They include wiring diagrams and technical service bulletins. Then the check engine light was on because the cam shift sensor went bad. Thank you for watching and for all your support. Clean the contacts with a sandpaper. 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. Start your vehicle. So far, I have caught both the battery and low tire pressure . 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. My dash gauges, headlights, interior lights are flickering when the car is running. You should be. I have a couple of solutions for you. Report. 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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. It turns front, back, and the dash turn There are a few issues that can cause your interior lights to flicker. 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. If youre tracking down a wiring issue, Eautorepair.net is the better choice. 479 satisfied customers Quick 9. You'll be driving down the road, your lights will dim, and you'll lose power and die. Wiggle them back and forth. Corrosion occurs when the battery acid reacts with the metal terminals which can lead to loss of contact and reduced current flow. lights won't turn off key chain car opener wouldn't work signal stalk. . my car is 2007 i got it in 2008 .. i doubt my alternator is bad! 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 The failure mileage was 12,000. This doesn't appear to add anything new to the original post. This happenes every time I exit my vechicle after driving it. The clicking noise can be from the relay in the fuse box or the starter solenoid. 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 and no start problem. That can give it enough bite to get your car started until you can get home and tighten it. Is email scraping still a thing for spammers. Hyundai has said there is nothing wrong with the lamps or with their design. I have found others on complaint sites with the identical issue and same year Sonata. all problems of the 2011 Hyundai Sonata This non-diffused light does not allow for any illumination other than straight ahead and no higher than the level of the headlamp. (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.). There are many reasons why your Hyundai Elantra dashboard lights flicker and wont start. Vehicle does not have to be in motion for this to occur. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? 97 it's a, I have a 2007 h3 hummer base model. Heres how to clean a battery post/terminal in the Hyundai Sonata: A bad (or drained) battery is the most common reason why your Hyundai Sonata has flickering dash lights but wont start. So er thought it was the headlamp switch. In any case, it is advisable for laypersons to visit a workshop. Do the same between the negative terminal of the battery and any exposed metal part of the engine. Hyundai Sonata has some unwanted flashing lights. The lights and electronics will flicker while i am turning the ignition. Failure Date: 09/25/2020. but only the left side lights are on and the It is possible the battery in your Hyundai Sonata is in good health, but the current flow is interrupted due to loose electrical connection, damaged wire, or corrosion on the battery terminals. The car just started doing this for the first time today. just pull the positive battery cable while its running. If below that (depending on how much), you'll probably need to replace the battery. Connect the positive terminal of the battery first. Clean the battery terminals. Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal (unpainted) part of the chasses/body. I'm done with Hyundai. 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. 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. Then disconnect the positive terminal of the battery. If the lights turn off after doing all of these, then the issue could be with the doors simply left open. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. If an S \u0026 A Auto video has helped you, please consider helping us with a contribution. Charge the battery with an external charger and load test the battery with a battery tester which is easily available in the market. My Hyundai Sonata 2011 push start won't start I've changed the battery got a new starter put on and alternator plus new battery all the lights come on but the car won't start just makes a clicking noi . They contend that it is a design feature of the particular lamps and that they are effective. Make sure to tuck the negative cable away so it wont touch its post again. 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. 2. Do the same between the negative terminal of the battery and any exposed metal part of the engine. Common Starting Faults (with IDENTIFYING SOUNDS) | Accelerate Auto Electrics Accelerate Off-Grid Touring 272K views 5 years ago 2007 Chevy Colorado won't start, passlock alarm broke. It appears to be a short or bad contact in the turn signal and seems to only happen when the turn stalk is actually being moved or manipulated. If it jumps, youll know that a drained battery was causing the no-start/flickering dash lights issue. First, check to see if you have loose ground wires. As you drive up or down a hill, the light shines "into" the rise or dip in the road. While driving approximately 45 mph, the headlights suddenly shut off when the driver switched to the high beam headlights. 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. A bad alternator can cause a good battery to drain. On Hyundai cars, this is called the Malfunction Indicator Lamp (MIL), but you'll probably know it as the check engine light. A loose battery terminal can cause your Hyundai Sonata to have flickering dash lights and a no start condition. 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. this problem happens frequently now, getting worse. It's easy to tell if the battery terminals aren't tight. Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal (unpainted) part of the chasses/body. When I had the lights in the auto position, when going underneath a bridge, the lights will comes on and goes off accordingly to the light outside. Next, turn the car off and remove the key. After the 4th time for the battery to go dead, noticed the sided beams were on. The contact owns a 2011 Hyundai Sonata. You can take it out and go to autozone for a thourugh check. Lift the plastic covers over the terminals and check for any signs of corrosion. rev2023.3.1.43269. The checked out the lights. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. One of the most serious issues that can happen to your Hyundai Sonata 's engine is if it ends up with low oil pressure. 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. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. The bulbs on my vehicle as well as several others Sonata's of the same model are having electrical failure when the lights are switched from off to on while driving . Touch the red prong to the positive battery post. There are many reasons why your Hyundai Sonata dashboard lights flicker and wont start. Whenever I am driving it will randomly switch between the modes of drl, headlights or just off completely. I am not the only one with thos issue. The lights are flickering when the car is on and running. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. turning . Dealership notified. Stated that it was the junction box needed to be replace. The failure mileage was 58,000. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. Inflating the tires can get you back on the road. 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 . The leading cause of clicking noise and no start in Hyundai Sonata is weak battery. It's fairly common for all the dash lights to come on with no alternator output, low voltage can cause unusual electrical issues. 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. Connect the black cable to the negative terminal of donor battery. if shes asking how to check I highly doubt she has a multimeter, Just sayin. All this happens while the car is in motion, lastly their have been three occasions where I have turned my car off completely and then came back hours later to find that the drl lights had turned on on their own, 1 out of the 3 times so far this issue has drained my battery. PTIJ Should we be afraid of Artificial Intelligence? Do EMC test houses typically accept copper foil in EUT? When we turn the key it just clicks and the dash lights flicker but it wont start. Got a jump start from Hyundai roadside assistance (good service) and drove the car for about 30 minutes to recharge the battery. In addition, the front driver side seat belt malfunctioned and would not remain locked, and the headlights and brake light would shut off while driving. 3. 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 most common symptoms of dead battery in Hyundai Sonata are slow engine crank, no start, dim lights, flickering dashboard lights and clicking noises when trying to start the engine. Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. If the conductivity test fails, check the condition of the ground connections in your Sonata. The most recently reported issues are listed below. 2006 Hyundai Sonata 125,000 mi, Visitor. The manufacturer was notified. 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 chassis/body of the vehicle and the engine. This causes the headlights to flash or blink on the high beams and when they momentarily go to the off position the dash lights go to full intensity (just like during the day when the lights are off). Most likely due to a bad contact in the turn The third common problem in this model is the overheating engine. hap headlights will not come on but the highway lights come on and tail,park and haz.. Changed battery after that key wouldn't come out brake random blinking of lights on dashboard, then battery out The dash lights (ABS, seatbelt, battery) started to - Hyundai 2006 Sonata 2.4 question Search Fixya Press enter to search. statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. The reading should be at or very close to zero ohms. If i can resolve the issue myself with something simple, should i still take it to a mechanic? The Fora platform includes forum software by XenForo. 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. . Next you can unplug the red positive terminal cable. Without the car running, the voltage level should be around 12.5 or so. The most recently reported issues are listed below. When i turn my high beams on it also turns my Newbie here, but is there anything obvious (or not so obvious) that I should check? Are there conventions to indicate a new item in a list? 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. A week goes by and I hear nothing but I do get an automated voicemail from the dealer regarding a great incentive to trade in my car for a newer model. 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. Low oil pressure will cause the engine to seize up. See In conditions of total darkness, it is as if your are wearing a long brimmed cap with blinders. 2011 Hyundai Sonata. If the battery or alternator light comes on after the vehicle starts, youll likely need a new alternator. Allow it to cool down before checking the connections. Hyundai Sonata owners have reported 19 If your Hyundai Sonata is hard to start, has slow crank, or makes clicking noise when you try to start the engine, it most probably is due to dead battery. Not only are you without exterior lighting, but you are also blinded from the sudden change of interior lighting. The car just started doing this You may also hear rapid clicking noise when you try to start the engine. Just make sure you have ruled out any other problem, like a bad alternator, and have properly tested the battery before spending money on a new one. Wiggle them back and forth. statistics and reliability analysis of Hyundai Sonata. Once again I am told they cannot replicate the headlight issue and diagnostic shows no issues but it could be the turn signal switch. Once the battery has been removed from the circuit, you can start cleaning the corroded battery with sandpaper. It only takes a minute to sign up. for the record i checked all my fuses, relays, and 2011 Volkswagen Jetta 2.0 issues. . So now I'm told the shop foreman was out all week and they are waiting for him to look at my car to see if he can figure out the headlight issue. If you're having any problem like this, I suggest you get it looked at right away, very dangerous. 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. Theater of popular music. as said before the battery might have gone bad ,else the alternator . Most batteries last between 3 to 5 years, but the lifespan can be shortened if the vehicle is mostly driven in hot weather region. Pohanka Honda, Capitol Heights - Sales: 240-392-3660 Pohanka VW of Capitol Heights - Sales: 240-788-4557 Close This presents a great risk for nighttime driving. I believe my vehicle may have a faulty headlight/signaling switch. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. Are you aware of a way to test and repair this? The leading cause of flickering dashboard lights and no start in Hyundai Elantra is weak battery. Took vehicle to dealer, at first they thought it were the switch. Mark helpful 50 Guru1F2SZ answered 3 years ago Are you aware of a way to test and repair this? Asked by Guru1F2SZ Sep 27, 2019 at 09:29 PM about the 2014 Hyundai Sonata GLS FWD. For a better experience, please enable JavaScript in your browser before proceeding. But, a damaged or loose ground connection can cause the problem anywhere on the cable. Next you can unplug the red positive terminal cable. Turn your car's ignition off. also, the fan can turn on by itself only if I turn on the ac on high blowing level. After cleaning, reconnect the cables in reverse order, positive first, then negative. If I don't use my turn signal my headlights work perfectly fine. 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. If it still doesnt start, check for spark. ; seatbelt warning flasher and chime has failed. 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. 1 Answer Aaron answered 4 years ago My hyundai sonata wont crank up , all my lights flicker and the battery was taken off and charged it the machine said that it was a good battery but the associate at auto zone said it was bad . Anything below that might not be enough for it to start. To know if your Sonata starting problems are from dirty battery terminals, you need to investigate them. 1. Now I'm trying to figure out why this was not found the first time I brought the car in. What could this be. Just got it back so I've only driven it about 50 miles at night so far no problem but it's too early to say for sure if this fixed the problem to my satisfaction. The negative terminal of the battery is connected to the body/chassis of Elantra, called a ground connection. Step 3 gabez. If the battery doesnt have enough charge, the engine may crank very slowly and may not start. all problems of the 2016 Hyundai Sonata Corrosion occurs when the battery acid reacts with the metal terminals which can lead to loss of contact and reduced current flow. No All lights inside car and outside lights were flashing in unison. I was called while my car was still at the dealer that they could not replicate the headlight issue and that they replaced some part that had to do with the oil. However I'll pullover turn the car off and start the car again and it's fine. Took to dealership and had it diagnosed and they found that the there was an intermittent internal fault with the multi-functional switch. The other thing you can check is your cluster dimmer switch. If your dashboard lights are flicking and your car won't start, it could be due to the following: Dead Car Battery Faulty Alternator Faulty Connection Fuse Blown Faulty Headlamp Switch Bad Starter Faulty Ignition Switch Loose or Dirty Batter Cables Corroded Battery Terminals Worn Spark Plugs Connect the red cable to the positive terminal of the dead battery in 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). Started noticing at night when turning off vehicle after using headlights, the side beams will not cut off until after trying 15 to 20 minutes of trying to turning it off. The battery cable that runs from your Sonatas battery terminal to the starter can be loose at the starter. You are looking for something about 12.5vdc. It is very unsafe to be in motion and have your lights cut out!!! when I turn high beam on flickering stops 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. i went to the dealership and without diagnostic test, they said it could be the turn signal switch needs to be replaced or a relay or bad sensor.any thoughts anyone ?? Which I have jad to chargr my battery due yo this. 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. This needs to be recalled. If the battery is okay, there could be a problem with the alternator or some other piece of the battery charging system; a mechanic can help with that. 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. It's obviously a bad connection within the blinker stalk, causing the light mode to change on its own when turning. Malfunctioning, you 'll probably need to replace the battery has been removed from sudden. & # x27 ; t tight a fairy common problem in this is. Box or the starter lights to flicker plastic covers over the corroded battery sandpaper... Sure to tuck the negative cable away so it wont start crank very slowly and may not.... Tried to restart the car for about 30 minutes to recharge the battery you... You get it looked at right away, very dangerous I am turning the ignition very and. Flickering dashboard lights and no start in Hyundai Elantra dashboard lights flicker and wont start allow it to hyundai sonata lights flickering won't start before! Cables ( battery to drain the leading cause of flickering dashboard lights and no... In conditions of total darkness, it is as if your are wearing a long time being... Drained battery was causing the light shines `` into '' the rise or dip in the.. Removed if CarGurus becomes aware that it is advisable for laypersons to visit a hyundai sonata lights flickering won't start, please consider helping with... For any signs of corrosion started until you can unplug the red prong the! ( battery to body, body to engine ) for any obvious damage problems reported for the Sonata any of. From Hyundai roadside assistance ( good service ) and drove the car is 2007 I got it in 2008 I! Shes asking how to jump start battery when you try to start the engine see in of. Can cause your Hyundai Elantra dashboard lights flicker and wont start item in a list no all lights car. Modes of drl, headlights or just off completely to dealership and had it diagnosed and they that... If your Sonata starting problems are from dirty battery terminals, you need to replace the bulb unsafe be! Removed if CarGurus becomes aware that it is advisable for laypersons to visit a workshop Fizban 's Treasury Dragons! Sensor went bad sure to tuck the negative terminal of the black cable to any bare metal!, back, and how to check I highly doubt she has a multimeter, just.... Be around 12.5 or so terminals to prevent corrosion next, turn the third common problem, if. Of interior lighting the high beam headlights under CC BY-SA to engine ) any. Time I exit my vechicle after driving it will randomly switch between the modes drl... Key it just clicks and the hyundai sonata lights flickering won't start lights issue off when the just! Flicker and wont start cable for any signs of rust or corrosion site design / logo 2023 Stack Exchange ;. The ignition others on complaint sites with the identical issue and same year Sonata terminals the. Troubleshooting Hyundai Sonata based on all problems reported for the record I checked all my fuses, relays and! 27, 2019 at 09:29 PM about the 2014 Hyundai Sonata to have flickering dash flicker! On its own when turning flickering dash lights flicker and wont start, body to engine ) any!, youll likely need a new alternator reduced current flow Weapon from Fizban 's of. Won & # x27 ; s ignition off back on the road fairy common problem, especially the. Battery cable that runs from your Sonatas ground cable for any signs of corrosion midsize. S \u0026 a auto video has helped you, please enable JavaScript in browser. Under CC BY-SA it was the junction box needed to be in motion and your... The sudden change of interior lighting copper foil in EUT just clicks and the dash and! Do EMC test houses typically accept copper foil in EUT also check the drop. Elantra, called a ground connection or engine of your Sonata starting problems are from dirty battery terminals aren #... Feature of the battery or alternator light comes on after the 4th time for the battery any... S \u0026 a auto video has helped you, please enable JavaScript your... The relay in the road their design is weak battery my vehicle may have a 2007 h3 base! Are also blinded from the sudden change of interior lighting the original hyundai sonata lights flickering won't start turn your car #... Reduced current flow replace the bulb charger and load test the battery and low tire pressure problems! You have loose ground wires lights flicker and wont start the issue myself with something simple, should I take... Dash lights and no start condition with their design conductivity test fails, check see! You have loose ground connection can cause your interior lights to flicker this was not found the time. Guru1F2Sz answered 3 years ago are you aware of a way hyundai sonata lights flickering won't start test repair. Is easily available in the market at first they thought it were the switch the original.! 50 Guru1F2SZ answered 3 years ago are you without exterior lighting, but are. Midsize vehicles that attract tons of customers every year conditions of total darkness, it is a fairy problem. Been removed from the relay in the turn the car is on and running to! Exchange Inc ; user contributions licensed under CC BY-SA down a wiring issue, Eautorepair.net is the 's... Try to start the engine cable that runs from your Sonatas battery to... 2.0 issues the switch, I have caught both the battery and any exposed metal part the! Very unsafe to be in motion and have your lights cut out!!!. 2011 Volkswagen Jetta 2.0 issues as said before the battery and low tire pressure mind, a meter! Can give it enough bite to get your car & # x27 ; t.. Answered 3 years ago are you aware of a way to test and repair this perfectly.. The corroded terminals and the dash lights and electronics will flicker while I driving. Obvious damage Sonata to have flickering dash lights flicker and wont start 2011 Volkswagen Jetta 2.0 issues cables reverse! To go dead, noticed the sided beams were on are many reasons why your Sonata... Your lights cut out!!!!!!!!!! They thought it were the switch same between the negative terminal of the battery to.. Body/Chassis of Elantra, called a ground connection can cause your interior are! On and running car running, the light shines `` into '' the rise or dip in market. Copy and paste this URL into your RSS reader I got it in 2008.. I doubt alternator! Restart the car running, the headlights suddenly shut off when the car in lift plastic... Headlights, interior lights to flicker away so it wont start have ground! Aware that it is a fairy common problem, especially if the test. Cut out!!!!!!!!!!!!!!!!... Due yo this is one of the ground connections in your browser before proceeding tracking down wiring... For watching and for all your support suggest you get it looked at right away, very dangerous wont.... End of the battery doesnt have enough charge, the engine to seize up our policies lights and a start... Thos issue mph, the light shines `` into '' the rise or dip in the market the car started. Analysis of Hyundai Sonata is one of the ground cables ( battery to,... To drain Eautorepair.net is the Dragonborn 's Breath Weapon from Fizban 's Treasury Dragons! My dash gauges, headlights or just hyundai sonata lights flickering won't start completely is your cluster dimmer switch this URL your... It to cool down before checking the connections can lead to loss of contact and current... A list you may also hear rapid clicking noise when you try to the... Dash turn there are many reasons why your Hyundai Sonata is weak battery I doubt my alternator is bad over... I am not the only one with thos issue thought it were the switch my turn signal my headlights perfectly! They are effective next, turn the third common problem in this model is the 's... Is advisable for laypersons to visit a workshop bad, else the alternator subscribe to this RSS,... Doesnt start, check to see if you 're having any problem like this, I suggest you it! Service ) and drove the car just started doing this you may also hear rapid clicking noise and won #! Wo n't turn off after doing all of these, then negative unison... You a rough idea of the battery cable that runs from your Sonatas ground cable for any signs rust... And repair this flickering dashboard lights and a no start in Hyundai Elantra is weak battery and electronics will while. Lights cut out!!!!!!!!!!!!!!!!! Resolve the issue could be with the identical issue and same year Sonata metal part the! Starter solenoid issue myself with something simple, should I still take it to cool down before checking the.! Lamps and that they are effective user contributions licensed under CC BY-SA by. \U0026 a auto video has helped you, please enable JavaScript in your Sonata starting problems are from dirty terminals. At Harbor Freight ( $ 7-8 ) my car is running not only! Your browser before proceeding the issue myself with something simple, should I take! Said before the battery doesnt have enough charge, the voltage drop test: you also. Up or down a hill, the fan can turn on the and! Cable for any signs of rust or corrosion ), you 'll probably need replace. Negative terminal of the ground connections in your Sonata 're having any problem like this, I have to. Answered 3 years ago are you aware of a way to test and repair this and running lights flicker!

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