Learn more about Stack Overflow the company, and our products. 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. Symptom: Slow engine crank sound This is what an engine sounds like when it is cranking slowly due to weak battery. If all the lights and accessories on your vehicle have suddenly died, it could be due to a bad connection. 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. As you drive up or down a hill, the light shines "into" the rise or dip in the road. Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. Normally, when you start the car, all dash lights illuminate and go out. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Took vehicle to dealer, at first they thought it were the switch. Its easy to tell if the battery terminals arent tight. Quick 9. Try jump starting it (see owner's manual for instructions) and drive it for a while to charge the battery. Mark helpful 50 Guru1F2SZ answered 3 years ago Are you aware of a way to test and repair this? If the ground connection of the chassis or the engine goes bad in your Sonata due to rust or corrosion, you will face all sorts of electrical issues, including clicking noises, flickering dashboard lights, and no start problem. 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Takata recall - in September 2014 my battery were going dead. The leading cause of dead battery in Hyundai Sonata is internal degradation due to old age. Then disconnect the positive terminal of the battery. A healthy battery should have 12.6 volts or more when fully charged. Content will be removed if CarGurus becomes aware that it violates our policies. I know it's the holiday season, but he's not that festive. If a girl tells you to wear a condom, chances are you didn't need one. Connect the red cable to the positive terminal of the dead battery in Sonata. The contact owns a 2011 Hyundai Sonata. Dealership notified. Extremely low tire pressure can cause your Sonata's ABS light to come on. For this purpose, a ground strap/wire is used to connect the engine and the chassis. You should be. What to Check to Diagnose Your Car's Electrical Problem. If i knew how to do that, i probably would not be asking this question. Thats just a very simple check to see if its totally fried. If either one moves, itll need to be snugged to get your car moving again. Drive for about 20 to 25 minutes. Next you can unplug the red positive terminal cable. There are many reasons why your Hyundai Sonata makes clicking noise and won't start. The leading cause of flickering dashboard lights and no start in Hyundai Sonata is weak battery. Remove all the bolts from the tie-down and take out the battery. Tried to restart the car, but the engine wouldn't turn over. Take a multimeter, change its settings to ohms symbol. Make sure the battery is snug. Consistent problem with left turn, less often for right turn. 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. 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 your Sonata continues to draw excessive electric current from the battery after you turn off the ignition, it is called parasitic draw. 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. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. It is possible the battery in your Hyundai Sonata is in good health, but the current flow is interrupted due to loose electrical connection, damaged wire, or corrosion on the battery terminals. The most recently reported issues are listed below. The starter motor and its solenoid relies on the ground connection of the engine to function properly. If it jumps, youll know that a drained battery was causing the no-start/flickering dash lights issue. Car won't start, lights and electronics flicker, We've added a "Necessary cookies only" option to the cookie consent popup. So well give you the easiest things to check first and move down the line in terms of difficulty. The failure mileage was 12,000. Set to volts dc (VDC), place red lead on the positive post (+) and the black lead on the negative post (-), then describe the reading. 1. . After cleaning, reconnect the cables in reverse order, positive first, then negative. Using a wire brush or a dedicated battery post cleaning brush, clean the corrosion off of the battery posts. Do the same between the negative terminal of the battery and any exposed metal part of the engine. But before replacing the battery, you should rule out any other problems that may cause the dead battery symptoms, e.g. How can the mass of an unstable composite particle become complex? 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. A forum community dedicated to Hyundai Tiburon owners and enthusiasts. I call the dealer to check on the status of my car twice and get no answer. 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. rev2023.3.1.43269. It would still start the truck, but sluggishly. 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. Suspicious referee report, are "suggested citations" from a paper mill? all problems of the 2011 Hyundai Sonata
Then the check engine light was on because the cam shift sensor went bad. The lights are flickering when the car is on and running. If the multimeter shows a low voltage reading, then the cause of your interior light flickering could be your alternator. It only happens at very slow speeds. When the bright lights are switched on, the tunnel effect disappears. 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. The dashboard lights started flickering a few weeks. If the problem is with your battery, then you'll generally only . JavaScript is disabled. No lights were left on in the car. Clicking noise and no start The leading cause of clicking noise and no start in Hyundai Sonata is weak battery. There are many reasons why your Hyundai Sonata dashboard lights flicker and wont start. Most likely due to a bad contact in the turn signal stalk. Which I have jad to chargr my battery due yo this. Lift the plastic covers over the terminals and check for any signs of corrosion. But, a damaged or loose ground connection can cause the problem anywhere on the cable. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. It mostly occurs when signaling to turn left. 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. You can test your Sonatas battery with a multimeter. Auto Repairs Are EXPENSIVE Hyundai Sonata is one of the top-ranked midsize vehicles that attract tons of customers every year. 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. Weak battery The leading cause of flickering dashboard lights and no start in Hyundai Sonata is weak battery. 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. When i turn the ignition, the engine will not start. Connect the black cable to the negative terminal of donor battery. Are there conventions to indicate a new item in a list? First remove the black cable from the negative terminal using a wrench or a plier. 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 . If a terminal is loose, the electrical connection to the car is bad, and the dash lights can flicker without it starting. ever since I did an audio install. Hyundai sonata 2011 lights flickr and interior lights flicker 2 Answers. This doesn't appear to add anything new to the original post. . A loose battery terminal can cause your Hyundai Sonata to have flickering dash lights and a no start condition. The vehicle was moving about 55mph when this occurred. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. After the 4th time for the battery to go dead, noticed the sided beams were on. If the clicking noise goes away, go ahead and try to start the engine. Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? 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. Next, turn the car off and remove the key. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 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. I have a couple of solutions for you. So this was problem was the cause for my battery to go dead. 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. Bad Wiring Sometimes, a headlight may start flickering due to physical damage to headlight components. gabez. The Fora platform includes forum software by XenForo. Another issue I have more often then not is when I am trying to signal the blinkers will not turn on at all, and when they do its about 30sec to a minute after I initially moved the switch myself. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? Requirements: The engine of both the vehicles should be off, and the transmission in Park. 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. I jump started again and it was fine. 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. 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. Quick cleaning: There is a neat little trick with which you can clean corrosion on the battery terminals of your Elantra in under a minute. 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