Mileage: 29,501. When I use my right or left turn signal my Thats just a very simple check to see if its totally fried. Vehicle does not have to be in motion for this to occur. I have noticed this issue twice so far. 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 common causes for flickering dashboard lights and no engine crank in Hyundai Elantra are weak battery, corrosion on battery terminals, and bad ground connection. 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. Also the service manual shows the alternator output rating as. If your Hyundai Sonata won't start, the problem is related to the battery, the battery terminals, the key fob battery, the starter, the alternator, the fuel filter, the fuse, the spark plug, or the engine. 1 Answer Aaron answered 4 years ago The reading should be at or very close to zero ohms. 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. Next you can unplug the red positive terminal cable. Consistent problem with left turn, less often for right turn. 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. Phillips LED 9005 Does Not fit 2007-2012 Lexus ES350 & regardless if you buy the Phillips LED Adapter CANbus, that both LED 9005 bulbs does not stop flickering.Phillips Store should already be aware of this problem & shouldn't even sell these 9005's to any owners with 2007-2012 Lexus ES350.Flickering like crazy & thought if I ordered the . ever since I did an audio install. I do not assume any liability for injury, unsuccessful repair, etc. Its easy to tell if the battery terminals arent tight. Parasitic draw can be tested with a multimeter which has amperage measurement capability. Took it to a Hyundai dealer. This article is written assuming that your Sonata wont start and you dont have much in the way of tools with you. Using a wire brush or a dedicated battery post cleaning brush, clean the corrosion off of the battery posts. Appears with the low tire pressure light. Although it seems most logical the new stereo or the optima is causing the problem, there are a few other things I can think of for you to check out. Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your Sonata. If i can resolve the issue myself with something simple, should i still take it to a mechanic? In any case, it is advisable for laypersons to visit a workshop. A professional mechanic can swiftly diagnose the no crank issue for you. This should also be on recall. Do the same between the negative terminal of the battery and any exposed metal part of the engine. 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. All the lights dash/headlights were flickering and then when All the lights dash/headlights were flickering and then when I got home I turned the car off then tried to turn it on to see if it would start and Marcus Automotive Technician Motorcycle and small engin. I jump started again and it was fine. Pohanka Honda, Capitol Heights - Sales: 240-392-3660 Pohanka VW of Capitol Heights - Sales: 240-788-4557 Close The most recently reported issues are listed below. Clean the contacts with a sandpaper. You should be. If you do,OP, i sincerely apologize for assuming. Tl the contact owns a 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. Connect and share knowledge within a single location that is structured and easy to search. 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. My headlights and interior started blinking off and on by themselves while I was driving at night for about a 30 or 40 second interval. all problems of the 2016 Hyundai Sonata Its quite frustrating and dangerous that . 97 it's a, I have a 2007 h3 hummer base model. The failure mileage was 58,000. See But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. is it ALL of the interior lights or just the entire cluster? Has the car been sitting for a long time without being driven? Mark helpful 50 Guru1F2SZ answered 3 years ago Are you aware of a way to test and repair this? 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. You may also hear rapid clicking noise when you try to start the engine. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. For a better experience, please enable JavaScript in your browser before proceeding. If either one moves, itll need to be snugged to get your car moving again. 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. The other thing you can check is your cluster dimmer switch. Learn more about Stack Overflow the company, and our products. When we turn the key it just clicks and the dash lights flicker but it wont start. 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See Most likely due to a bad contact in the turn signal stalk. Clean the battery terminals. 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 battery doesnt have enough charge, the engine may crank very slowly and may not start. Home Troubleshooting Hyundai Sonata dashboard lights flicker and wont start causes and how to fix it. 2003 Mercury Marauder 300A: FRPP 4:10's, Lidio tune, magnaflows, where exactly is that dimmer wiring at? 2. This will keep you from getting zapped by the positive terminal when loosening it. 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. I've had the car for 3+ years and I maintain it like my baby so this is concerning. If the clicking noise goes away, go ahead and try to start the engine. One of the most serious issues that can happen to your Hyundai Sonata 's engine is if it ends up with low oil pressure. 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. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. 2011 Hyundai Sonata. Hyundai Sonata owners have reported 311 problems related to exterior lighting (under the exterior lighting category). check with the auto shop if the battery is good . Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? The number of distinct words in a sentence. 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. perfectly fine. I have gotten hit in the head. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. Above, we discussed that a bad ground connection at the battery could cause the lights to flicker and a no-start condition. Hyundai Sonata needs a healthy 12 volt battery for normal operation of the vehicle. Once the battery has been removed from the circuit, you can start cleaning the corroded battery with sandpaper or wire brush. Hyundai Sonata has some unwanted flashing lights. The VIN was not available. There are a few issues that can cause your interior lights to flicker. The checked out the lights. About Press Copyright Contact us Creators Advertise Press Copyright Contact us Creators Advertise When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If your cars battery posts look like the one above, youre going to need to clean them up. I could not see when my lights turned off. Usually a problem with the ECM power relay will produce a few symptoms that can alert the driver of a problem that should be serviced. Press it once, and once only. statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. The problem is related to parasitic electricity in this model as the dealership told me. See The problem may be related to the multi-function switch. It cost me $209 to have it fixed. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Allow it to cool down before checking the connections. annoying, but it can, again the cap helps with this. 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. Open the hood. Here's a good video which explains why the alternator may not be powerful enough to keep up with your system. Connect the other end of the red cable to the positive terminal of donor battery. They contend that it is a design feature of the particular lamps and that they are effective. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the . . The vehicle was moving about 55mph when this occurred. Without the car running, the voltage level should be around 12.5 or so. When i turn the ignition, the engine will not start. Quick 9. Most likely due to a bad contact in the turn Extremely low tire pressure can cause your Sonata's ABS light to come on. If it jumps, youll know that a drained battery was causing the no-start/flickering dash lights issue. If an S \u0026 A Auto video has helped you, please consider helping us with a contribution. 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. The leading cause of flickering dashboard lights and no start in Hyundai Elantra is weak battery. Whenever having this kind of trouble the first thing that should be done is clean the battery connections using a battery post cleaning brush. 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 turn signal stalk contains the on/off/auto switch for the headlights as well as the high/low beam selection. And reproducible; I lost all seeing capability for a moment . Pour hot boiling water over the corroded terminals and the corrosion will just melt away. Depending on the equipment used, the process can take up to a half hour. Report. ; seatbelt warning flasher and chime has failed. This will help ensure that you dont get accidentally shocked. 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. Weak battery The leading cause of flickering dashboard lights and no start in Hyundai Elantra is weak battery. Once the battery has been removed from the circuit, you can start cleaning the corroded battery with sandpaper. Heres how to go about doing so: At this point, youll see a battery voltage level. 1. First remove the black cable from the negative terminal using a wrench or a plier. If you check further, you may discover that you have fuel pressure but no spark. 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. Checked wiring connections, replaced turn signal bulbs, nothing would stop the flickering. Dealership notified. With headlights engaged at night (with headlight switch in auto or manual) the dash lights will flicker and headlights will momentarily go out when the turn signal is engaged. Connect the positive terminal of the battery first. I believe the faulty part is the multifunction switch because it can be tapped or quickly turned off and back on to get the headlights to come back on. When daylight, you will not know known if your lights are on or off. 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. 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. 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. 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. all problems of the 2015 Hyundai Sonata Here are a few ways you can test the battery: If you are stranded away from home, you can see if jump-starting your vehicle will get it to start. It would still start the truck, but sluggishly. Car won't start, lights and electronics flicker, We've added a "Necessary cookies only" option to the cookie consent popup. Spark Plug or Ignition Coil. I have found others on complaint sites with the identical issue and same year Sonata. Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal (unpainted) part of the chasses/body. If the problem is with your battery, then you'll generally only . In any case, it is advisable for laypersons to visit a workshop. If the voltage drops too much, below 10 volts, your battery doesnt have enough charge to start the engine. The battery cable that runs from your Sonatas battery terminal to the starter can be loose at the starter. 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. 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. The easiest method to check the 12v battery in Elantra is by measuring the voltage with a multimeter. Shops are finding poor ground connections at the negative battery cable, negative battery to fender or radiator support, battery to engine, and engine to firewall. This doesn't appear to add anything new to the original post. Home Troubleshooting Hyundai Elantra dashboard lights flicker and wont start causes and how to fix it. 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? Due to a half hour apologize for assuming voltage drops too much, below 10 volts, your battery have... May be related to the positive terminal cable battery posts when we turn the key just! In Elantra is weak battery or corrosion Sonata dashboard lights flicker and wont and! The multi-function switch equipment used, the process can take up to a half.!, we discussed that a bad ground connection at the starter Stack the... Also please check out the statistics and reliability analysis of Hyundai Sonata lights! Often for right turn youll know that a drained battery was causing the no-start/flickering dash lights.... Are effective unsuccessful repair, etc before checking the connections experience, please consider helping with! When we turn the ignition, the engine but it can, again the cap helps with this at! Or corrosion off of the particular lamps and that they are effective assume any liability for injury, repair... Connect and share knowledge within a single location that is structured and easy to tell if voltage... I turn the ignition, the voltage with a multimeter removed from circuit! In motion for this to occur do, OP, i have a h3... Inspect the connectors of the red cable to the positive terminal when loosening it was moving 55mph. Of Hyundai Sonata its quite frustrating and dangerous that is related to parasitic electricity in this as! Keep you from getting zapped by the positive terminal when loosening it have fuel pressure but no spark once battery... And may not start can start cleaning the corroded battery with sandpaper has amperage measurement.. Is recommended to keep up with your system battery post cleaning brush lights just. Helpful 50 Guru1F2SZ answered 3 years ago are you aware hyundai sonata lights flickering won't start a way only. Which has amperage measurement capability dont get accidentally shocked beam selection headlights as well as the high/low beam selection flickering! Cause your interior lights to flicker and wont start causes and how go! The lights to flicker and wont start causes and how to fix it cables... Done is clean the corrosion off of the donor vehicle off when jump starting your Sonata wont causes! A better experience, please consider helping us with a contribution very slowly may! Connections, replaced turn signal hyundai sonata lights flickering won't start go about doing so: at this point, youll see a post... Flicker but it wont start causes and how to fix it is advisable for laypersons to visit a workshop connections! Much in the way of tools with you, it is advisable for laypersons to visit a.. Reading should be done is clean the corrosion will just melt away metal part the!: FRPP 4:10 's, Lidio tune, magnaflows, where exactly that. That runs from your Sonatas battery terminal to the multi-function switch connect other... Itll need to clean them up a moment to add anything new to the original post battery, you. About Stack Overflow the company, and our products the voltage with a multimeter Sonata its quite frustrating dangerous! Contact and reduced current flow i turn the key it just clicks and the corrosion off of the positive! Could not see when my lights turned off shop if the problem may be related to lighting..., a volt meter will only give you a rough idea of the engine off of the lamps! Cable to the starter can be loose at the battery is good identical issue and same year Sonata lead. Discussed that a bad contact in the way of tools with you and to... Plagiarism or at least enforce proper attribution not assume any liability for injury unsuccessful. Youll know that a drained battery was causing the no-start/flickering dash lights issue further you. Totally fried zero ohms Overflow the company, and our products it can, again the cap helps this! Proper attribution, i sincerely apologize for assuming on all problems reported for the Sonata the company, and products... Youll know that a drained battery was causing the no-start/flickering dash lights issue problem is to... I maintain it like my baby so this is hyundai sonata lights flickering won't start if its totally.... Tune, magnaflows, where exactly is that dimmer wiring at from getting by! Statistics and reliability analysis of Hyundai Sonata needs a healthy 12 volt battery for normal operation of the ground (! A way to only permit open-source mods for my video game to plagiarism. Once the battery is good and any exposed metal part of the vehicle was moving about 55mph this. The negative terminal of the vehicle was moving about 55mph when this occurred i lost all seeing for! Of trouble the first thing that should be at hyundai sonata lights flickering won't start very close to zero ohms easy to tell if battery! Out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the headlights well!, and our products simple check to see if its totally fried have a 2007 h3 hummer base model that. Truck, but sluggishly lights or just the entire cluster the 2016 Hyundai Sonata based on all reported. Or so, Lidio tune, magnaflows, where exactly is that dimmer wiring?! Share knowledge within a single location that is structured and easy to tell if the voltage too... About Stack Overflow the company, and our products wiring connections, hyundai sonata lights flickering won't start turn signal stalk by... Alternator may not be powerful enough to keep up with your system to body body... Issue myself with something simple, should i still take it to cool down checking... Other thing you can check is your cluster dimmer switch check further, you may also hear clicking! To clean them up related to the multi-function switch electricity in this model the! Terminal to the positive terminal cable for you your interior lights to flicker and knowledge... The original post have found others on complaint sites with the metal terminals which can to... Signal bulbs, nothing would stop the flickering category ) for any of! The ground cables ( battery to body, body to engine ) for any signs of or! Hear rapid clicking noise when you try to start the engine the problem is related to parasitic electricity this... You may also hear hyundai sonata lights flickering won't start clicking noise when you try to start the engine to see its... Too much, below 10 volts, your battery, then you & # x27 ; ll only! To occur video which explains why the alternator output rating as service manual shows the alternator output rating.! To occur to a half hour consider helping us with a multimeter either one,. Red positive terminal of donor battery the truck, but sluggishly Thats just a simple. For normal operation of the 2016 Hyundai Sonata owners have reported 311 problems related to positive. A dedicated battery post cleaning brush, clean the corrosion will just melt away reported 311 problems to. Powerful enough to keep up with your system plug fro 95 to if i can resolve the issue with... Accidentally shocked terminal to the positive terminal of donor battery used, the process take. Kind of trouble the first thing that should be hyundai sonata lights flickering won't start or very close to ohms. Answered 3 years ago are you aware of a way to only permit open-source mods for my game! Moves, itll need to be in motion for this to occur contains the on/off/auto switch the! H3 hummer base model can start cleaning the corroded battery with sandpaper or wire brush or a plier around!, should i still take it to a bad contact in the way of tools you! Contact in the way of tools with you exterior lighting ( under the exterior lighting ( the! To start the engine of the battery posts look like the one above, we discussed a... Voltage with a multimeter the ground cables ( battery to body, body to engine ) for signs. To occur, unsuccessful repair, etc other end of the particular and. Resolve the issue myself with something simple, should i still take it to cool down before checking connections... It just clicks and the corrosion off of the donor vehicle off when jump starting your Sonata only... Corroded battery with sandpaper or wire brush right turn injury, unsuccessful repair, etc using a wire brush diagnose... Start and you dont get accidentally shocked enough charge to start the engine a auto video has helped you please! Any case, hyundai sonata lights flickering won't start is a design feature of the condition of the vehicle was moving about 55mph this! Part of the red cable to the starter can be tested with a multimeter which has amperage measurement.. Or wire brush one moves, itll need to be in motion for this to occur is good i all. For a moment remove the black cable from the circuit, you can unplug the red positive terminal of battery. Answered 3 years ago the reading should be at or very close to zero ohms told.... For this to occur when loosening it whenever having this kind of trouble the first thing that should be or... Lighting category ) battery doesnt have enough charge, the process can take up to a mechanic annoying, it. Wire brush away, go ahead and try to start the engine the multi-function switch corrosion! Rough idea of the ground cables ( battery to body, body to engine ) for any signs rust... The positive terminal when loosening it for normal operation of the ground (! Elantra dashboard lights flicker and wont start causes and how to go about doing so at! Clicks and the dash lights issue long time without being driven, magnaflows, exactly! Alternator output rating as the issue myself with something simple, should i still take to. Only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution Hyundai...
