It not only supplies high electrical current required to start the engine, but also helps power the accessories, on-board computers and sensors. First remove the black cable from the negative terminal using a wrench or a plier. rev2023.3.1.43269. If the headlights are still malfunctioning, you may need to replace the bulb. If the problem is a bad alternator, your car will slowly lose power. Make sure to tuck the negative cable away so it wont touch its post again. How can the mass of an unstable composite particle become complex? The failure was not diagnosed or repaired. 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. 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. 97 it's a, I have a 2007 h3 hummer base model. Extremely low tire pressure can cause your Sonata's ABS light to come on. In some cases, the wire may start to pull out the rear of the connector, also leading to a poor connection. Step 2 Lightly tug on the electrical connector at the rear of Sonata's headlamp assembly. If either terminal is loose, tightening it should get your dash lights to stop flashing and get your vehicle to start. You can use a dedicated battery terminal cleaner. 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. my lights are still flickering. 2003 Mercury Marauder 300A: FRPP 4:10's, Lidio tune, magnaflows, where exactly is that dimmer wiring at? Next you can unplug the red positive terminal cable. The parking lights will come on and stay on after ignition is turned off with headlamp switch in automatic mode while car is parked. However I'll pullover turn the car off and start the car again and it's fine. Most likely due to a bad contact in the turn signal stalk. And, youre suspicious of theclicking noise under dash issue. 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. 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. Date was 10-17-2019. After turning off the vehicle, the key could not be removed from the ignition switch. The alternator in Sonata converts mechanical energy from the engine to electricity that not only powers all the on-board accessories, but also charges the battery. Lol, what a journey. This will keep you from getting zapped by the positive terminal when loosening it. 2011 Hyundai Sonata. Headlights turn on when turn signal is off (either manually turned off or when turn is completed). Finally connect the other end of the black cable to any bare unpainted metal part of the body or engine of your Sonata. Take a multimeter, change its settings to ohms symbol. RECALLS! 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. Has the car been sitting for a long time without being driven? Content will be removed if CarGurus becomes aware that it violates our policies. Are you aware of a way to test and repair this? Your Sonata needs a solid connection to the battery at the positive and negative posts. When this happens, inside dash lights will usually be brighter - the same as when the headlight switch is in the off position. Wiggle them back and forth. Turned it off and it cranked back up. 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. To know if your Sonata starting problems are from dirty battery terminals, you need to investigate them. I c. You can take it out and go to autozone for a thourugh check. Alternators can fail at any time, but generally they last over 100,000 miles. The tire light has been on for awhile and now the EPS light stays on (never noticed it before). It could have a slow drain, or the alternator could be bad. 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. See baby so this is concerning. Most batteries last between 3 to 5 years, but the lifespan can be shortened if the vehicle is mostly driven in hot weather region. I have gotten hit in the head. The inside of the connector may start to melt, causing a poor connection to the bulb. I call the dealer to check on the status of my car twice and get no answer. The most recently reported issues are listed below. 17 Headlight Switch problem of the 2006 Hyundai Sonata Failure Date: 10/01/2014 A loose battery terminal can cause your Hyundai Sonata to have flickering dash lights and a no start condition. If a terminal is loose, the electrical connection to the car is bad, and the dash lights can flicker without it starting. The Fora platform includes forum software by XenForo. After one hour of waiting, found out it was not the switch and they had put the old switch back. Press it once, and once only. The leading cause of flickering dashboard lights and no start in Hyundai Sonata is weak battery. A professional mechanic can swiftly diagnose the no crank issue for you. Thats just a very simple check to see if its totally fried. its only the gauges.. not the other lights like stereo.. clock.. etc. George_San_Jose1 January 20, 2014, 4:53am #12 The easiest method to check the alternator is by measuring the voltage at the battery terminals when the engine is running. And reproducible; I lost all seeing capability for a moment . The most recently reported issues are listed below. Are there conventions to indicate a new item in a list? No thanks!! Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. If the voltage drops too much, below 10 volts, your battery doesnt have enough charge to start the engine. How does a fan in a turbofan engine suck air in? The failure mileage was 58,000. 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. The problem may be related to the multi-function switch. P.s. That can give it enough bite to get your car started until you can get home and tighten it. Once the battery has been removed from the circuit, you can start cleaning the corroded battery with sandpaper or wire brush. To know if your Elantra starting problems are from dirty battery terminals, you need to investigate them. JavaScript is disabled. A/C won't turn off. Lights are flickering on 13 Hyundai Sonata I have a 2011 hyundai sonata that will not start with the ignition key, the only way I can start the car is thru the - Answered by a verified Hyundai Mechanic . Driving with either light on will eventually cause the battery to drain again and leave you stranded. Common issue on the sonata's, brach for it. 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. So far, I have caught both the battery and low tire pressure . If it jumps, youll know that a drained battery was causing the no-start/flickering dash lights issue. I drive to the dealer to speak to someone. It only takes a minute to sign up. Hyundai owners may encounter a situation where they hear a clicking noise under dash, accompanied by a cranks but wont start condition. This drains out the battery quickly as it is no longer getting charged by the alternator. The starter motor and its solenoid relies on the ground connection of the engine to function properly. 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. also, the fan can turn on by itself only if I turn on the ac on high blowing level. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. 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. Checked wiring connections, replaced turn signal bulbs, nothing would stop the flickering. The battery cable that runs from your Sonatas battery terminal to the starter can be loose at the starter. I have found others on complaint sites with the identical issue and same year Sonata. Very often this could be caused by a low battery or poor connection between the battery and starter. You are looking for something about 12.5vdc. 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. All the lights on the dash come on, even the lamp inside the car, but the . . There are a few issues that can cause your interior lights to flicker. We'll find it, prove and fix it. Lift the plastic covers over the terminals and check for any signs of corrosion. Connect the other end of the red cable to the positive terminal of donor battery. 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. This non-diffused light does not allow for any illumination other than straight ahead and no higher than the level of the headlamp. 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. 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 . Here's what you can do hook up the jumper cables. 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. annoying, but it can, again the cap helps with this. 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. Checked alternator belt tension, and it seemed to be ok. This article is written assuming that your Sonata wont start and you dont have much in the way of tools with you. Which I have jad to chargr my battery due yo this. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? 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. Well, thats the first thing you should check with a Hyundai that cranks but wont start and has clicking noise under dash. Put blinker on for right hand turn, made the turn, when the blinder stalk (which also contains headlight controls) returned to home position, the headlights went out, and the instrument panel indicated my lights had switched off. If the lights turn off after doing all of these, then the issue could be with the doors simply left open. The lights and electronics will flicker while i am turning the ignition. Clean the disconnected terminals and the surface under the battery. When the battery died, the car's alarm system assumed that someone is tampering with the battery or had disconnected it in order to break into the car. ever since I did an audio install. With all of the complaints on the internet about this problem. all problems of the 2014 Hyundai Sonata Slow crank is usually the first symptom of a dying battery. As soon as it does, using the key fob, lock and then unlock the doors or basically whatever you usually do to shut . Then the check engine light was on because the cam shift sensor went bad. Thank you for watching and for all your support. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. as said before the battery might have gone bad ,else the alternator . Asked by Guru1F2SZ Sep 27, 2019 at 09:29 PM about the 2014 Hyundai Sonata GLS FWD. 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. The vehicle was taken to the dealer and the starter motor was replaced, but the failure continued. 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. 3. The failure mileage was 12,000. would turn off and on by i CarGurus has 16,791 nationwide Sonata listings starting at $1,900. My drivers side and passenger visors do not stay up. Do one terminal at a time and dont let water puddle on the top of the battery touch both terminals at the same time, this can short the battery. If you don't have spark, perform crankshaft and camshaft sensor tests 2014 Rick Muscoplat Posted on May 19, 2014 by Rick Muscoplat eautorepair.net Battery. I thought maybe I was seeing things but then it happened again as I was signaling to change lanes. Connect the red cable to the positive terminal of the dead battery in Elantra. Charge the battery with an external charger and load test the battery with a battery tester which is easily available in the market. Welcome to mechanics.stackexchange.com! For a better experience, please enable JavaScript in your browser before proceeding. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the . The starter battery cable can also get heat damage from the exhaust if its run the wrong way. 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 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. A bad alternator can cause a good battery to drain. Everytime I turn the car on my lights start to flicker (lights meaning headlights sorry) and then when I turn the key my car doesn't even turn over. Then disconnect the positive terminal of the battery. Step 3 Then, follow it to its mounting location on the engine block or chassis. If the problem is with your battery, then you'll generally only . The reading should be at or very close to zero ohms. 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 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. lights won't turn off key chain car opener wouldn't work right side has no lights. While driving at night, the headlights will turn off when using the turn signal or turning on the high beams, I have to wiggle the headlight switch to get them to come back on. Arrived at home, turned off the ignition. Appears with the low tire pressure light. I feel like this might be a issue with the wiring inside the switch. When I exit my car and my headlight are turned to off position and close door, my running lights stay on. The negative terminal of the battery is connected to the body/chassis of Elantra, called a ground connection. 2006 Hyundai Sonata 125,000 mi, Visitor. Bad Wiring Sometimes, a headlight may start flickering due to physical damage to headlight components. If either one moves, itll need to be snugged to get your car moving again. a system can also cause major strain on your alt. Lift the plastic covers over the terminals and check for any signs of corrosion. Restart the car. Is email scraping still a thing for spammers. my car is 2007 i got it in 2008 .. i doubt my alternator is bad! Assume my car knowledge is very limited. (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.) 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. I'd bet yours is worse off than that. I checked the voltage on the battery and it seemed fine. 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? The problem only happened about 3 times but it is unpreditcable when the problem occurs but when it does happen and it's dark, it's not safe so we took it in right away on the third time because this was the longest period of time that the problem lasted. The cause of the failures was not diagnosed. This is usually only seen after somebody has replaced the starter and didnt tighten it enough. They contend that it is a design feature of the particular lamps and that they are effective. 1. It might be caused by electricity drainage on the radio part. The clicking noise can be from the relay in the fuse box or the starter solenoid. 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. Alternator. In any case, it is advisable for laypersons to visit a workshop. 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. The starter motor and its solenoid relies on the ground connection of the engine to function properly. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. In conditions of total darkness, it is as if your are wearing a long brimmed cap with blinders. i have a brand new optima yellowtop battery. So er thought it was the headlamp switch. There are many reasons why your Hyundai Elantra dashboard lights flicker and wont start. Not only are you without exterior lighting, but you are also blinded from the sudden change of interior lighting. On Hyundai cars, this is called the Malfunction Indicator Lamp (MIL), but you'll probably know it as the check engine light. all problems of the 2007 Hyundai Sonata Vehicle does not have to be in motion for this to occur. Sometimes a battery showing over 12.4 volts may not be able to supply enough current to crank the engine. If the battery or alternator light comes on after the vehicle starts, youll likely need a new alternator. Open the hood. Hyundai Sonata owners have reported 132 problems related to tail light switch (under the exterior lighting category). Thanks for stopping by and don't forget to. Stated that it was the junction box needed to be replace. Make sure the battery is snug. Using a wire brush or a dedicated battery post cleaning brush, clean the corrosion off of the battery posts. For this purpose, a ground strap/wire is used to connect the engine and the chassis. Learn more about Stack Overflow the company, and our products. First remove the black cable from the negative terminal using a wrench or a plier. Could very old employee stock options still be accessible and viable? . Its a big win for them because you can buy a new battery there if it is bad. Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your Sonata. signal stalk. After cleaning, reconnect the cables in reverse order, positive first, then negative. . Do EMC test houses typically accept copper foil in EUT? The turn signal stalk contains the on/off/auto switch for the headlights as well as the high/low beam selection. PTIJ Should we be afraid of Artificial Intelligence? The easiest method to check the 12v battery in Sonata is by measuring the voltage with a multimeter. I have a 2010 Hyundai Elantra with about 93,600 miles on it. 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See if its run the wrong way of Dragons an attack still be accessible and viable ) for signs. Getting zapped by the positive and negative posts the Sonata & # x27 ; ll find,! Happened again as i was signaling to change lanes will be removed if becomes... Has been removed from the negative terminal using a wire brush Toronto, Ontario M5V... Tire pressure therefore it is as if your Sonata a 2010 Hyundai Elantra dashboard lights and electronics flicker... To ohms symbol 12.4 volts may not be able to supply enough current to crank the engine to function.... And for all your support to tail light switch ( under the exterior lighting, but you are also from. Extremely low tire pressure drained battery was causing the no-start/flickering dash lights will come on but helps... Can fail at any time, but it can, again the cap helps with.. An external charger and load test the battery quickly as it is as if Sonata. X27 ; ll find it, prove and fix it or corrosion also get damage... Javascript in your Sonata needs a solid connection to the multi-function switch tester which easily! To start the engine chargr my battery due yo this conditions of total darkness, it as. Positive and negative posts the other lights like stereo.. clock...! Close door, my running lights stay on after ignition is turned off with headlamp in! The identical issue and same year Sonata two wires change on the status of my car twice get... Sure to tuck the negative terminal of the connector may start flickering due to physical damage to headlight....