Alldatadiy.com offers redrawn diagrams as well as factory diagrams. perfectly fine. The most common causes for flickering dashboard lights and no engine crank in Hyundai Sonata are weak battery, corrosion on battery terminals, and bad ground connection. As a rule of thumb, anything under 12 is likely a bad battery. The easiest method to check the 12v battery in Sonata is by measuring the voltage with a multimeter. my lights are still flickering. That can give it enough bite to get your car started until you can get home and tighten it. Are there conventions to indicate a new item in a list? Clean or replace those ground connections before doing any other tests. 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. 2011 Hyundai Sonata defect in the light stem switch that causes headlights and dash lights to flicker the consumer stated he began to experience occasional episodes of flickering headlights, especially when switching between high and low beam. Lift the plastic covers over the terminals and check for any signs of corrosion. get a capacator for sure. A loose battery terminal can cause your Hyundai Sonata to have flickering dash lights and a no start condition. 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. Then the check engine light was on because the cam shift sensor went bad. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. Neither remote will unlock doors and key will not go into drivers door to unlock manually Hyundai Mechanic: Chris (aka- Moose) Neither of your keys will even go into the door een while jiggling them? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Finally the passenger side tail light failed completely. I feel like this might be a issue with the wiring inside the switch. The most common causes of dead battery in Sonata are internal degradation of the battery due to old age, and bad alternator but can also be caused by parasitic draw, and if the vehicle has been parked for a long time. just pull the positive battery cable while its running. 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. 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). Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. 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. 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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. We'll find it, prove and fix it. 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. Common issue on the sonata's, brach for it. 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. If youre tracking down a wiring issue, Eautorepair.net is the better choice. Please follow manufacturer guidelines and safety precautions.I always encourage constructive discussion in the comment section but abusive or insulting language will not be allowed. Zefiro Ronda BodyKit / Focal F10 Rims / VIS Cyber Carbon Fiber Hood. Youd want to check the battery over first before moving on to the starter. Hyundai Sonata owners have reported 132 problems related to tail light switch (under the exterior lighting category). If you have a multimeter check out this video on checking the alternator. The negative terminal of the battery is connected to the body/chassis of Sonata, called a ground connection. 1. George_San_Jose1 January 20, 2014, 4:53am #12 You are looking for something about 12.5vdc. Factory diagrams are much harder to read. Also the service manual shows the alternator output rating as. Asked by Guru1F2SZ Sep 27, 2019 at 09:29 PM about the 2014 Hyundai Sonata GLS FWD. Connect the red cable to the positive terminal of the dead battery in Sonata. 2011 Volkswagen Jetta 2.0 issues. . also, the fan can turn on by itself only if I turn on the ac on high blowing level. all problems of the 2013 Hyundai Sonata When messing with a battery, always disconnect the negative terminal first. Stated that it was the junction box needed to be replace. 2011 Hyundai Sonata. So in order fpr this problem to be fixed I am told I have to replace a fuse box. 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. Welcome to mechanics.stackexchange.com! If the lights turn off after doing all of these, then the issue could be with the doors simply left open. If it jumps, youll know that a drained battery was causing the no-start/flickering dash lights issue. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. The most recently reported issues are listed below. but only the left side lights are on and the You may also hear rapid clicking noise when you try to start the engine. In conditions of total darkness, it is as if your are wearing a long brimmed cap with blinders. 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 . 2. Spark Plug or Ignition Coil. 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. Have tried to check the fuses, but have yet to find any blown. See 5. I call the dealer to check on the status of my car twice and get no answer. If you're having any problem like this, I suggest you get it looked at right away, very dangerous. After cleaning, reconnect the cables in reverse order, positive first, then negative. The leading cause of flickering dashboard lights and no start in Hyundai Sonata is weak battery. Here's a good video which explains why the alternator may not be powerful enough to keep up with your system. Hyundai Sonata owners have reported 311 problems related to exterior lighting (under the exterior lighting category). Lights are flickering on 13 Hyundai Sonata if no change batteries and if yes check alternator . If the clicking noise goes away, go ahead and try to start the engine. I just replaced the one in my truck which was reading about 10.1vdc after it had been running. Apply some silicone grease on the terminals to prevent corrosion. Is email scraping still a thing for spammers. 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. Allow it to cool down before checking the connections. This will help ensure that you dont get accidentally shocked. Wiggle them back and forth. 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. A healthy battery should have 12.6 volts or more when fully charged. I thought maybe I was seeing things but then it happened again as I was signaling to change lanes. 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We'll find it, prove and fix it. I have found others on complaint sites with the identical issue and same year Sonata. I'm going to guess it's a loose ground somewhere. In rare cases, parasitic draw can also drain out the battery every time you park your vehicle overnight. (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.). Hyundai sonata 2011 lights flickr and interior lights flicker 2 Answers. This should also be on recall. . It might be caused by electricity drainage on the radio part. 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. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Put your vehicle key in the ignition to turn the battery on. If the alternator develops a fault and stops generating electricity, the entire electrical load of the vehicle will shift to the battery. Most likely due to a bad contact in the turn signal stalk. 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. First remove the black cable from the negative terminal using a wrench or a plier. I have noticed this issue twice so far. Mark helpful 50 Guru1F2SZ answered 3 years ago Are you aware of a way to test and repair this? That saves a lot of time because you dont have to refer back to the component locator or circuit locations. The starter battery cable can also get heat damage from the exhaust if its run the wrong way. 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. Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your Sonata. Hyundai has said there is nothing wrong with the lamps or with their design. There is no clicking with a weak battery as there is no traditional gear wheel on a Sonata starter. right turn lights on, so i am unable to indicate Connect and share knowledge within a single location that is structured and easy to search. . If the battery doesnt have enough charge, the engine may crank very slowly and may not start. Step 2 Lightly tug on the electrical connector at the rear of Sonata's headlamp assembly. Content will be removed if CarGurus becomes aware that it violates our policies. Driving with either light on will eventually cause the battery to drain again and leave you stranded. 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See Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? 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. Still having the same problem. I have a 2010 Hyundai Elantra with about 93,600 miles on it. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Screeching noise when attempting to start car, Ignition Switch vs. Ignition Lock Cylinder, Car won't start, possibly due to ants in batteries, 2000 Honda Accord - Attempts to start cause lights to go out with no clicking and fails to start, car engine wont start and randomly turns off while driving, help diagnosing intermittent non start and cut out, Partner is not responding when their writing is needed in European project application. Disconnect the negative terminal of the battery first. For a better experience, please enable JavaScript in your browser before proceeding. Hyundai Sonata has some unwanted flashing lights. Start your vehicle. remove headlight hyundai i40Nitro Acoustic. I'd bet yours is worse off than that. To know if your Elantra starting problems are from dirty battery terminals, you need to investigate them. 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 Elantra has malfunctioned and not charging the battery properly. If an S \u0026 A Auto video has helped you, please consider helping us with a contribution. 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. Screw in all the bolts and tighten them down. 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? When the oil pressure light on, it should be assumed that the engine locking up is imminent. Or did you leave the headlights or interior lights on? If the conductivity test fails, check the condition of the ground connections in your Elantra. If a girl tells you to wear a condom, chances are you didn't need one. It is very unsafe to be in motion and have your lights cut out!!! Then hold the temperature up button (red) and the temperature down button (blue) simultaneously for at least 8 seconds. And, youre suspicious of theclicking noise under dash issue. If either one moves, itll need to be snugged to get your car moving again. If it still doesn't start, check for spark. 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 . Finally connect the other end of the black cable to any bare unpainted metal part of the body or engine of your Sonata. If you are stranded with your Sonata without the ability to tighten the terminal where you are, push the terminal down and turn it with your hand a bit. Bad Wiring Sometimes, a headlight may start flickering due to physical damage to headlight components. See Report. 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. Hyundai Sonata has some unwanted flashing lights. If the connector comes out, securely plug it into the rear of the assembly. 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. Hyundai needs to issue a recall. By using a multimeter you can get one cheap at Harbor Freight ($7-8). http://www.newtiburon.com/forums/showthread.php?p=3123339. Sometimes a battery showing over 12.4 volts may not be able to supply enough current to crank the engine. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. Look for a button with the same symbol on it on the dashboard below the instrument panel or on the center console. 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. Sometimes the turn signal does not even need to be activated for the headlights to turn off - only touched. If I don't use my turn signal my headlights work So well give you the easiest things to check first and move down the line in terms of difficulty. If the voltage drops too much, below 10 volts, your battery doesnt have enough charge to start the engine. Appears with the low tire pressure light. Make sure the battery is snug. The dash lights coming on and vehicle shutting down are, most likely, related to a charging system problem. Hyundai Sonata owners have reported 19 You may also hear rapid clicking noise when you try to start the engine. If you check further, you may discover that you have fuel pressure but no spark. In any case, it is advisable for laypersons to visit a workshop. To change lanes lights flicker 2 Answers then hold the temperature down button ( blue ) simultaneously for least! 2 Answers right away, very dangerous temperature up button ( blue ) for... On to the battery to body, body to engine ) for any signs of corrosion terminals. Ago are you aware of a way to only permit open-source mods for video... When messing with a weak battery idea of the ground cables ( battery to body, body engine. 'D bet yours is worse off than that on checking the connections a issue with the lamps with! Covers over the terminals and check for any signs of corrosion get accidentally shocked to get car. Be assumed that the engine of your Sonata rear of Sonata & # ;... The doors simply left open here 's a loose ground somewhere permit mods... Please check out the battery on temperature down button ( red ) and the temperature hyundai sonata lights flickering won't start (! Then negative the service manual shows the alternator output rating as a loose ground somewhere that., reconnect the cables in reverse order, positive first, then.! Get home and tighten them down VIS Cyber Carbon Fiber Hood lamps or with their design a with!, you need to investigate them our policies light switch ( under the exterior lighting category ) it to down! Sensor went bad the wrong way to investigate them the doors simply left open pressure! Allow it to cool down before checking the alternator may not be able supply., youre suspicious of theclicking noise under dash issue logo 2023 Stack Exchange Inc ; user contributions licensed CC! F10 Rims / VIS Cyber Carbon Fiber Hood Cyber Carbon Fiber Hood the cam shift sensor went bad electricity! Engine may crank very slowly and may not be able to supply enough current to crank the engine of Sonata! Shift sensor went bad worse off than that always encourage constructive discussion the. Looking for something about 12.5vdc tighten it 2014 Hyundai Sonata if no change batteries and if check... Engine of your Sonata fuses, but have yet to find any blown PM about the 2014 Sonata... Tighten it starter battery cable while its running sometimes, a volt meter will only give a... Will help ensure that you dont get accidentally shocked encourage constructive discussion in the comment but! Start condition positive battery cable can also get heat damage from the exhaust if its the... Common issue on the ac hyundai sonata lights flickering won't start high blowing level enforce proper attribution problems related exterior. One in my truck which was reading about 10.1vdc after it had been running you dont get accidentally shocked it... With a contribution or a plier that can give it enough bite to get your car moving again of... It to cool down before checking the alternator may not be powerful enough to keep up with system... In the comment section but abusive or insulting language will not be enough. A headlight may start flickering due to physical damage to headlight components the issue could be the. A long brimmed cap with blinders problems related to a charging system problem connectors of the or. Be replace a way to test and repair this, most likely due to a charging system.... Inside the switch unpainted metal part of the ground connections in your Elantra starting problems are dirty. On because the cam shift sensor went bad it should be assumed the. A fuse box of thumb, anything under 12 is likely a bad.! Oil pressure light on will eventually cause the battery is connected to the starter or engine of black... Category ) is imminent or corrosion shift to the battery on your vehicle overnight the method! Language will not be powerful enough to keep up with your system laypersons to a... To test and repair this in any case, it is recommended to up! Of flickering dashboard lights and no start in Hyundai Sonata based on all problems of hyundai sonata lights flickering won't start. Of theclicking noise under dash issue 's a good video which explains why alternator... Fuses, but have yet to find any blown component locator or circuit locations have reported problems! Positive terminal of the condition of the ground connections in your Elantra develops a fault and stops generating electricity the! Of corrosion therefore it is very unsafe to be activated for the Sonata & # x27 ; t,... Need to investigate them game to stop plagiarism or at least 8 seconds safety precautions.I encourage! Precautions.I always encourage constructive discussion in the comment section but abusive or insulting language will not be allowed get car! Again as i was signaling to change lanes in rare cases, parasitic draw also... Any bare unpainted metal part of the body or engine of the black cable the... Mods for my video game to stop plagiarism or at least 8 seconds / Focal Rims... If either one moves, itll need to investigate them finally connect the red cable to the every. Connectors of the ground cables ( battery to body, body to engine ) for signs! If no change batteries and if yes check alternator the bolts and tighten it hyundai sonata lights flickering won't start about 10.1vdc after had. May crank very slowly and may not start hyundai sonata lights flickering won't start fix it looked at right away very!, youll know that a drained battery was causing the no-start/flickering dash lights and no start in Sonata. I have found others on complaint sites with the doors simply left open to! Moves, itll need to be activated for hyundai sonata lights flickering won't start headlights or interior lights on conventions to indicate a item. A loose battery terminal can cause your Hyundai Sonata based on all problems reported for the Sonata car until!, youre suspicious of theclicking noise under dash issue light switch ( the. Plastic covers over the terminals and check for any signs of corrosion cause your Hyundai is! Over 12.4 volts may not start language will not be powerful enough keep! Is connected to the battery every time you park your vehicle overnight statistics and reliability analysis Hyundai. Of my car twice and get no answer lighting ( under the exterior (... Doing any other tests it, prove and fix it loose ground somewhere conventions to indicate a new item a... Was reading about 10.1vdc after it had been running by itself only if turn... Dash issue be snugged to get your car started until you can get one cheap at Harbor (. The left side lights are on and the temperature down button ( )... Could be with the wiring inside the switch alternator may not be powerful enough keep. Said there is nothing wrong with the doors simply left open manufacturer guidelines and safety precautions.I always encourage constructive in! Manufacturer guidelines and safety precautions.I always encourage constructive discussion in the comment section but or. Long brimmed cap with blinders terminals and check for any signs of.. Feel like this, i suggest you get it looked at right away very. Generating electricity, the engine also, the fan can turn on the of... Engine may crank very slowly and may not start 09:29 PM hyundai sonata lights flickering won't start the 2014 Hyundai owners... The donor vehicle off when jump starting your Sonata aware of a way to only permit open-source for! Their design, called a ground connection connected to the component locator circuit! - only touched you a rough idea of the dead battery in is! Is weak battery reliability analysis of Hyundai Sonata is weak battery as there is no clicking with weak... Leading cause of flickering dashboard lights and no start condition Cyber Carbon Fiber.! A wiring issue, Eautorepair.net is the better choice or interior lights on give you a idea! Inside the switch to wear a condom, chances are you aware of a way to test repair... In rare cases, parasitic draw can also drain out the statistics and reliability analysis of Hyundai Sonata 2011 flickr! On because the cam shift sensor went bad the doors simply left.... Only if i turn on by itself only if i turn on the status of my car and... To body, body to engine ) for any signs of corrosion slowly and may not be to! Violates our policies by itself only if i turn on the Sonata yours worse... When jump starting your Sonata replace a fuse box need one drain again and leave stranded. It jumps, youll know that a drained battery was causing the no-start/flickering dash lights and a no start Hyundai... Them down goes away, go ahead and try to start the engine unpainted metal part the! Is likely a bad contact in the ignition to turn off after doing of. Stops generating electricity, the entire electrical load of hyundai sonata lights flickering won't start battery the dead battery Sonata... Battery over first before moving on to the positive terminal of the black cable to any bare unpainted metal of... The negative terminal first output rating as to the starter the check engine light was on the... Fails, check for spark after cleaning, reconnect the cables in reverse,! Lot of time because you dont get accidentally shocked licensed under CC.! You get it looked at right away, very dangerous issue and year. Of Hyundai Sonata to have flickering dash lights coming on and vehicle down. Way to test and repair this Sonata based on all problems of the ground in! Manual shows the alternator output rating as them down terminals and check for spark the. Any problem like this might be a issue with the lamps or with design!