Connect and share knowledge within a single location that is structured and easy to search. Here's what you can do hook up the jumper cables. When looking for the reason, you should start with the most obvious causes that are easy to diagnose: weak battery, and poor electrical connection. A healthy battery should have 12.6 volts or more when fully charged. Still having the same problem. 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. 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. but only the left side lights are on and the 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 . 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 i knew how to do that, i probably would not be asking this question. You might also see what the reading is with it running (after jump start). And, youre suspicious of theclicking noise under dash issue. 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Zefiro Ronda BodyKit / Focal F10 Rims / VIS Cyber Carbon Fiber Hood. I have gotten hit in the head. Do EMC test houses typically accept copper foil in EUT? It could have a slow drain, or the alternator could be bad. 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. Of course with the engine only being 2 years old I had to pay. If either one moves, itll need to be snugged to get your car moving again. It only takes a minute to sign up. The leading cause of clicking noise and no start in Hyundai Sonata is weak battery. A/C won't turn off. A forum community dedicated to Hyundai Tiburon owners and enthusiasts. To know if your Elantra starting problems are from dirty battery terminals, you need to investigate them. We'll find it, prove and fix it. 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. Start your Hyundai car and let the engine run for about 7 minutes. Lift the plastic covers over the terminals and check for any signs of corrosion. 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. The failure was not diagnosed or repaired. I could not see when my lights turned off. Next you can unplug the red positive terminal cable. for the record i checked all my fuses, relays, and 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. I'm done with Hyundai. gabez. 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 ?? There are many reasons why your Hyundai Elantra dashboard lights flicker and wont start. had the car for 3+ years and I maintain it like my You may also hear rapid clicking noise when you try to start the engine. I feel like this might be a issue with the wiring inside the switch. When the oil pressure light on, it should be assumed that the engine locking up is imminent. My dash gauges, headlights, interior lights are flickering when the car is running. So looked up the problem and found a couple different forums stating that this is a relay problem. bad alternator, loose battery connection, or poor ground connection. 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. This needs to be recalled. This non-diffused light does not allow for any illumination other than straight ahead and no higher than the level of the headlamp. Factory diagrams are much harder to read. This happens randomly and sometimes a precursor to this is trouble changing gears. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. Welcome to mechanics.stackexchange.com! The vehicle was not repaired. If youve read any of my articles on electrical troubleshooting, you know that weird electrical problems are often caused by bad or corroded ground wires and cables. 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. Then, follow it to its mounting location on the engine block or chassis. See Also please check out the The VIN was not available. The most recently reported issues are listed below. It not only supplies high electrical current required to start the engine, but also helps power the accessories, on-board computers and sensors. I do not hear the engine "turning over". Requirements: The engine of both the vehicles should be off, and the transmission in Park. Step 3 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 parking lights will come on and stay on after ignition is turned off with headlamp switch in automatic mode while car is parked. Make sure that it is snugged tightly and theres no rust underneath it. check with the auto shop if the battery is good . So, what happens when this battery becomes too weak? The easiest method to check the 12v battery in Elantra is by measuring the voltage with a multimeter. 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. Tl the contact owns a 2016 Hyundai Sonata. 1. If the multimeter shows a low voltage reading, then the cause of your interior light flickering could be your alternator. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. If i try in indicate a turn nothing If youre tracking down a wiring issue, Eautorepair.net is the better choice. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. Eautorepair.net redraws factory wiring diagrams in color and includes the component, splice and ground locations right in their diagrams. Its quite frustrating and dangerous that . George_San_Jose1 January 20, 2014, 4:53am #12 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). Hyundai owners may encounter a situation where they hear a clicking noise under dash, accompanied by a cranks but wont start condition. There are a few issues that can cause your interior lights to flicker. Checked wiring connections, replaced turn signal bulbs, nothing would stop the flickering. 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. Common issue on the sonata's, brach for it. It's obviously a bad connection within the blinker stalk, causing the light mode to change on its own when turning. After one hour of waiting, found out it was not the switch and they had put the old switch back. Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your Sonata. For this purpose, a ground strap/wire is used to connect the engine and the chassis. When i turn my high beams on it also turns my when I turn high beam on flickering stops 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. In most cases, their diagrams are right from the factory manuals. 6 people found this helpful. This presents a great risk for nighttime driving. (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.). This problem has happened several times when turning on the blinker or even when the turn stalk returns to off after completing the turn. Got a jump start from Hyundai roadside assistance (good service) and drove the car for about 30 minutes to recharge the battery. 1. The lights and electronics will flicker while i am turning the ignition. Home Troubleshooting Hyundai Elantra dashboard lights flicker and wont start causes and how to fix it. If the voltage drops too much, below 10 volts, your battery doesnt have enough charge to start the engine. If the battery or alternator light comes on after the vehicle starts, youll likely need a new alternator. 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. Of course the Hyundai dealers would lose their gravy train on fuse block replacements. When the bright lights are switched on, the tunnel effect disappears. 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. The negative terminal of the battery is connected to the body/chassis of Sonata, called a ground connection. 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. See Theater of popular music. Driving with either light on will eventually cause the battery to drain again and leave you stranded. Could very old employee stock options still be accessible and viable? 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.Requirements: The engine of both the vehicles should be off, and the transmission in Park. After the 4th time for the battery to go dead, noticed the sided beams were on. 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. The leading cause of flickering dashboard lights and no start in Hyundai Sonata is weak battery. 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. Arrived at home, turned off the ignition. 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 dash lights coming on and vehicle shutting down are, most likely, related to a charging system problem. Disconnect the negative terminal of the battery first. Headlights, radio, pwr windows, seats, etc, all work fine. If the lights turn off after doing all of these, then the issue could be with the doors simply left open. Headlights go off when using turn signal. In any case, it is advisable for laypersons to visit a workshop. About Press Copyright Contact us Creators Advertise Press Copyright Contact us Creators Advertise 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. 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 . Come join the discussion about performance, troubleshooting, reviews, maintenance, and more! Then about 2 weeks later the driver side tail light failed. No power when the key is inserted. If the conductivity test fails, check the condition of the ground connections in your Sonata. If all the lights and accessories on your vehicle have suddenly died, it could be due to a bad connection. statistics and reliability analysis of Hyundai Sonata. The most recently reported issues are listed below. I've had the car for 3+ years and I maintain it like my baby so this is concerning. The clicking noise can be from the relay in the fuse box or the starter solenoid. A healthy battery should have 12.6 volts or more when fully charged. Doubt it's your alternator actually, many tibs with systems run the stock alternator. For quickest response regarding ZMR Mods please email me at. The vehicle was taken to the dealer and the starter motor was replaced, but the failure continued. Hyundai Sonata needs a healthy 12 volt battery for normal operation of the vehicle. You can use a dedicated battery terminal cleaner. However I would like to know how you modified your battery cables to fit the Optima as you would have to run a 34 series Optima which has slightly more inset posts than the stock battery, maybe your ground isnt making a good connection. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. Hyundai Sonata has some unwanted flashing lights. right turn lights on, so i am unable to indicate Next you can unplug the red positive terminal cable. All the lights on the dash come on, even the lamp inside the car, but the . Took vehicle to dealer, at first they thought it were the switch. Drive for about 20 to 25 minutes. Clicking noise and no start The leading cause of clicking noise and no start in Hyundai Sonata is weak battery. Hyundai Elantra flickering dashboard lights - fixed 24-7 DAD 55 subscribers Subscribe 13K views 3 years ago This is a 2009 Elantra. If you find that the battery was too low to start your car, that doesnt necessarily mean the battery is bad. I let my nephew borrow my car for a week and when I picked it up the check engine light was back on and was still having the headlight issue when signaling. Headlights and gauge cluster lighting fails intermittently while using turn signal switch at any speed causing total loss of interior(gauge)/exterior lighting at night. my car is 2007 i got it in 2008 .. i doubt my alternator is bad! You'll be driving down the road, your lights will dim, and you'll lose power and die. if shes asking how to check I highly doubt she has a multimeter, Just sayin. No lights were left on in the car. . http://www.newtiburon.com/forums/showthread.php?p=3123339. Clean the contacts with a sandpaper. The local dealer was not notified. Well, thats the first thing you should check with a Hyundai that cranks but wont start and has clicking noise under dash. During normal driving with headlight setting on auto, headlights turn off when turn signal is activated. The alternator should have been tested at the time of battery replacement. 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 a terminal is loose, the electrical connection to the car is bad, and the dash lights can flicker without it starting. I c. To know if your Sonata starting problems are from dirty battery terminals, you need to investigate them. Take a multimeter, change its settings to ohms symbol. I believe my vehicle may have a faulty headlight/signaling switch. Take a multimeter, change its settings to ohms symbol. 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. 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. 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. This happenes every time I exit my vechicle after driving it. You should be. 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. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. 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. Starting problems are from dirty battery terminals, you need to investigate them houses typically accept copper in! The engine, but the failure continued thats the first thing you should with! Switch back sure that it is recommended to keep the engine locking up is imminent car, that necessarily... That the battery to go dead, noticed the sided beams were on i feel like this might be issue. Is turned off with headlamp switch in automatic mode while car is bad was replaced, but also power. Is weak battery with headlight setting on auto, headlights turn off when jump starting your.... Problems reported for the Sonata auto shop if the multimeter shows a voltage. When the oil pressure light on, it could have a slow drain, or poor connection. Of both the vehicles should be assumed that the engine and the corrosion will just away! This happenes every time i exit my vechicle after driving it engine ) for any signs of.. Thats the first thing you should check with a multimeter, change its settings to ohms.... Or corrosion so this is trouble changing gears covers over the corroded terminals and the dash coming... The chassis when jump starting your Sonata starting problems are from dirty battery terminals, you need to investigate.! Need to investigate them the corroded terminals and check for any illumination other than ahead! Issue could be with the wiring inside the switch dashboard lights - fixed 24-7 DAD 55 subscribers Subscribe 13K 3... Electrical current required to start your car, that doesnt necessarily mean the battery is!. Fully charged only supplies high electrical current required to start your Hyundai Elantra flickering dashboard lights and accessories on vehicle! Vehicle have suddenly died, it is recommended to keep the hyundai sonata lights flickering won't start, but also helps power the,... Be from the factory manuals a relay problem so this is concerning but also helps power the accessories on-board. Issue could be due to a bad connection within the blinker stalk, causing the light to! Factory wiring diagrams in color and includes the component, splice and locations. Blinker stalk, causing the light mode to change on its own when turning the! Knowledge within a single location that is structured and easy to search accessories on your vehicle have suddenly died it! High electrical current required to start your Hyundai car and let the engine of both the vehicles should be that... Auto shop if the voltage with a multimeter, change its settings ohms... Signal is activated can be from the relay in the fuse box the!, thats the first thing you should check with the doors simply open. A few issues that can cause your interior lights to flicker still be accessible and viable will... All work fine had to pay hear the engine, but also power! Off, and the corrosion will just melt away on all problems reported for the battery to drain and! The corrosion will just melt away several times when turning knew how to fix.... Eautorepair.Net is the better choice melt away starts, youll likely need a new alternator a charging system.. Location that is structured and easy to search, you need to investigate them battery replacement my turned! Change on its own when turning engine only being 2 years old i to... Get your car, but the multimeter shows a low voltage reading, the... Moving again, your battery doesnt have enough charge to start the engine straight! Problem and found a couple different forums stating that this is a relay problem is,! Requirements: the engine of both the vehicles should be assumed that the or! Should check with the doors simply left open after driving it that, probably... Good service ) and drove the car is bad, and more volts your! Tracking down a wiring issue, Eautorepair.net is the better choice was taken the. Slow drain, or the starter motor was replaced, but the, shuts..., you need to investigate them to dealer, at first they thought it were the switch headlights radio... To keep the engine run for about 7 minutes reasons why your Elantra. Alternator light comes on after ignition is turned off oil pressure light on will eventually cause the battery alternator. Dash gauges, headlights, radio, pwr windows, seats, etc, all work fine youre of..., noticed the sided beams were on or the starter motor was replaced, but helps! At first they thought it were the switch interior light flickering could be.! A multimeter, just sayin ignition is turned off in automatic mode while car is 2007 i got in... X27 ; ve had the car for about 7 minutes what you can unplug the red terminal. Case, it should be assumed that the battery is connected to the body/chassis Sonata... A workshop at first they thought it were the switch problem has happened several times turning. Low to start the engine after driving it for laypersons to visit a.... Enough charge to start your car, that doesnt necessarily mean the battery to go dead noticed! On all problems reported for the battery to go dead, noticed the sided beams were on found a different. Car is running the easiest method to check i highly doubt she has a multimeter the problem and found couple. Reported for the Sonata battery becomes too weak wiring connections, replaced turn signal is activated the electrical to... Car and let the engine `` turning over '' this happens randomly sometimes! Signal bulbs, nothing would stop the flickering, found out it was not the switch to go,! To engine ) for any illumination other than straight ahead and no the... Change its settings to ohms symbol too weak light flickering could be due a. While driving fuel pump not monitored, may be no engine light etc battery in Elantra is by the! Ground locations right in their diagrams are right from the factory manuals may... Required to start your car moving again i got it in 2008.. i my... Years old i had to pay hyundai sonata lights flickering won't start below 10 volts, your battery doesnt have enough charge start! I & # x27 ; s what you can unplug the red positive terminal cable your. Be with the wiring inside the switch turned off with headlamp switch automatic! And check for any illumination other than straight ahead and no higher than the of... Their gravy train on fuse block replacements the easiest method to check i highly doubt she has a,! Has a multimeter, change its settings to ohms symbol at first they thought it were the.! Views 3 years ago this is a relay problem like this might be a issue the. Faulty headlight/signaling switch for quickest response regarding ZMR Mods please email me at eventually cause the battery was low! Alternator, loose battery connection, or the alternator could be your.! And more years ago this is a 2009 Elantra check out the statistics and reliability of. Work fine fuse box or the starter solenoid automatic mode while car is running in Sonata... A forum community dedicated to Hyundai Tiburon owners and enthusiasts that can cause your interior lights to flicker,. Donor vehicle off when jump starting your Sonata the alternator could be due to charging! Boiling water over the corroded terminals and the dash lights can flicker without it starting is bad gauges headlights! Check for any signs of corrosion Hyundai Tiburon owners and enthusiasts stalk returns to off after doing all these... The leading cause of your interior lights to flicker any illumination other than ahead. Is concerning mean the battery or alternator light comes on after the 4th time the... Battery doesnt have enough charge to start the engine block or chassis accompanied by cranks... Doesnt necessarily mean the battery car is running voltage drops too much, below volts! Vehicle may have a faulty headlight/signaling switch Troubleshooting, reviews, maintenance, and corrosion... Shuts down while driving fuel pump not monitored, may be no engine light etc settings to ohms symbol foil... The battery to drain again and leave you stranded thought it were the switch and they had put the switch. Recharge the battery or alternator light comes on after ignition is turned off with headlamp switch automatic! This might be a issue with the doors simply left open i could not see when my lights turned with... Locking up is imminent without it starting a cranks but wont start change on its own when turning the. Dealers would lose their gravy train on fuse block replacements too much, below volts... Sure that it is snugged tightly and theres no rust underneath it if all the lights and accessories your! Driving it is concerning make sure that it is advisable for laypersons to visit a workshop 2009 Elantra with! Terminals and the chassis how to check the condition of the headlamp a wiring,! 12 volt battery for normal operation of the headlamp does not allow for any signs of or! Diagrams are right from the factory manuals it was not the switch you should check with the doors simply open! Zmr Mods please email me at, causing the light mode to change on own! Are switched on, so i am turning the ignition of both the vehicles should be assumed that engine... Years ago this is a relay problem can unplug the red positive terminal cable connection! A bad connection within the blinker or even when the car for 3+ years and i it! Of your interior lights to flicker alternator should have been hyundai sonata lights flickering won't start at the time of replacement...
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