If the clicking noise goes away, go ahead and try to start the engine. 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. Takata recall - in September 2014 my battery were going dead. 2. When looking for the reason, you should start with the most obvious causes that are easy to diagnose: weak battery, and poor electrical connection. Report. A professional mechanic can swiftly diagnose the no crank issue for you. A few seconds later they came back on. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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. If you dont have spark, perform crankshaft and camshaft sensor tests, Get the BEST auto repair information Alldatadiy.com and Eautorepair.net are professional-grade shop manualsperiod. Of course with the engine only being 2 years old I had to pay. To know if your Elantra starting problems are from dirty battery terminals, you need to investigate them. Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. 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. I just replaced the one in my truck which was reading about 10.1vdc after it had been running. You can use a dedicated battery terminal cleaner. Corrosion occurs when the battery acid reacts with the metal terminals which can lead to loss of contact and reduced current flow. 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. Then the check engine light was on because the cam shift sensor went bad. The car just started doing this for the first time today. We'll find it, prove and fix it. I paid $458 and when I left the dealer the check engine light was off. It's fairly common for all the dash lights to come on with no alternator output, low voltage can cause unusual electrical issues. statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. 1. About Press Copyright Contact us Creators Advertise Press Copyright Contact us Creators Advertise A/C won't turn off. 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. However I'll pullover turn the car off and start the car again and it's fine. Clean the battery terminals. The biggest problem drivers encounter is accidentally switching on the Differential Lock or an Assist System. 6 people found this helpful. 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. Changed battery and it went dead also. Ask Your Own Hyundai Question No. After cleaning, reconnect the cables in reverse order, positive first, then negative. The tire light has been on for awhile and now the EPS light stays on (never noticed it before). This presents a great risk for nighttime driving. Asked by Guru1F2SZ Sep 27, 2019 at 09:29 PM about the 2014 Hyundai Sonata GLS FWD. Date was 10-17-2019. First remove the black cable from the negative terminal using a wrench or a plier. There are many reasons why your Hyundai Sonata dashboard lights flicker and wont start. But, a damaged or loose ground connection can cause the problem anywhere on the cable. Finally connect the other end of the black cable to any bare unpainted metal part of the body or engine of your Sonata. Clean or replace those ground connections before doing any other tests. The number of distinct words in a sentence. Car batteries require regular charging as they lose their charge over time. If i try in indicate a turn nothing This non-diffused light does not allow for any illumination other than straight ahead and no higher than the level of the headlamp. When the ignition was off the parking lights would then go out. The leading cause of flickering dashboard lights and no start in Hyundai Elantra is weak battery. A healthy battery should have 12.6 volts or more when fully charged. They include wiring diagrams and technical service bulletins. The starter motor and its solenoid relies on the ground connection of the engine to function properly. my lights are still flickering. 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. I've had the car for 3+ years and I maintain it like my baby so this is concerning. 1. See
Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Chevy Sonic Dash Light Flicker and No Start: How to Fix, Pontiac Solstice Dash Light Flicker and No Start: How to Fix, Mazda 6 P0320: Meaning, Causes, & Diagnosis. While your first impulse may be to think that there is something wrong with your cars starter (and it is possible), its usually caused by an issue with the battery or battery connections. When you have enough reputation, you will be able to comment on posts. Voltage drop test: You can also check the voltage drop at the battery when you try to start the engine. See
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. 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. Hyundai Elantra dashboard lights flicker and wont start causes and how to fix it, Hyundai Tucson dashboard lights flicker and wont start causes and how to fix it, Hyundai Venue dashboard lights flicker and wont start causes and how to fix it, Hyundai Kona dashboard lights flicker and wont start causes and how to fix it, Hyundai Santa Fe dashboard lights flicker and wont start causes and how to fix it, Hyundai Palisade dashboard lights flicker and wont start causes and how to fix it, Hyundai Accent dashboard lights flicker and wont start causes and how to fix it, Hyundai Sonata dashboard lights flicker and wont start causes and how to fix it, Hyundai Veloster dashboard lights flicker and wont start causes and how to fix it, Saab 9-7X slow acceleration causes and how to fix it, Chevy Traverse window bounce back when closing causes and how to fix it, Renault Scenic ABS light is on causes and how to reset, Honda Civic heater not working causes and diagnosis, How to remote start Cadillac CT4 with key fob or mobile device, Chrysler Sebring steering wheel vibration causes and diagnosis, Lexus LC dirty cabin air filter symptoms, when to replace, Ferrari F8 Tributo AC not blowing hard enough weak airflow causes, Honda Pilot dashboard lights flicker and wont start causes and how to fix it, Subaru BRZ bad alternator symptoms, how to check voltage, Fiat 124 Spider clogged catalytic converter symptoms, causes, and diagnosis, Jeep Liberty AC not blowing hard enough weak airflow causes, Chevy Suburban AC not cooling causes and diagnosis, Toyota C-HR makes humming noise at high speeds causes and how to fix it, Nissan Armada dirty cabin air filter symptoms, when to replace, Chevy Caprice auto windows not working, how to reset, Lamborghini Urus bad wheel speed sensor symptoms how to diagnose. Try jump starting it (see owner's manual for instructions) and drive it for a while to charge the battery. I jump started and cranked immediately. For this purpose, a ground strap/wire is used to connect the engine and the chassis. 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 . Allow it to cool down before checking the connections. So well give you the easiest things to check first and move down the line in terms of difficulty. 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 a system can also cause major strain on your alt. See
Lift the plastic covers over the terminals and check for any signs of corrosion. For this purpose, a ground strap/wire is used to connect the engine and the chassis. Flickering dashboard lights in Hyundai Sonata 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. There is no clicking with a weak battery as there is no traditional gear wheel on a Sonata starter. Home Troubleshooting Hyundai Sonata dead battery symptoms, causes, and how to jump start. i have a brand new optima yellowtop battery. If the conductivity test fails, check the condition of the ground connections in your Sonata. Corrosion occurs when the battery acid reacts with the metal terminals which can lead to loss of contact and reduced current flow. The horn will start to blow. My drivers side and passenger visors do not stay up. I left it running for a couple hours. You can test your Sonatas battery with a multimeter. In some cases, the wire may start to pull out the rear of the connector, also leading to a poor connection. Thanks for stopping by and don't forget to. So keep that in mind. I feel like this might be a issue with the wiring inside the switch. My light knob remained in auto, with the computer thought I turned them off. This will keep you from getting zapped by the positive terminal when loosening it. Took to dealership and had it diagnosed and they found that the there was an intermittent internal fault with the multi-functional switch. This doesn't appear to add anything new to the original post. I'd bet yours is worse off than that. The most recently reported issues are listed below. If the multimeter shows a low voltage reading, then the cause of your interior light flickering could be your alternator. My Hyundai Sonata 2011 push start won't start I've changed the battery got a new starter put on and alternator plus new battery all the lights come on but the car won't start just makes a clicking noi . 2011 Volkswagen Jetta 2.0 issues. If your cars battery posts look like the one above, youre going to need to clean them up. 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 vehicle was taken to the dealer and the starter motor was replaced, but the failure continued. For the rest of the 25 miles to get to work on a busy highway I stopped using my turn signal for fear that my headlights would not come back on. Bad Wiring Sometimes, a headlight may start flickering due to physical damage to headlight components. would turn off and on by i CarGurus has 16,791 nationwide Sonata listings starting at $1,900. If the voltage drops too much, below 10 volts, your battery doesnt have enough charge to start the engine. In conditions of total darkness, it is as if your are wearing a long brimmed cap with blinders. Auto Repairs Are EXPENSIVE Hyundai Sonata is one of the top-ranked midsize vehicles that attract tons of customers every year. The inside of the connector may start to melt, causing a poor connection to the bulb. 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. All the lights on the dash come on, even the lamp inside the car, but the . 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. Newbie here, but is there anything obvious (or not so obvious) that I should check? I'm going to guess it's a loose ground somewhere. Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal (unpainted) part of the chasses/body. Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line? See
You may also hear rapid clicking noise when you try to start the engine. I realized the radiator fan is not working until I stop the car, open the hood, and then give the fan blades a push! Home Troubleshooting Hyundai Elantra dashboard lights flicker and wont start causes and how to fix it. The lights will also flicker occasionally without having turn signal engaged. Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your Sonata. 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. Weak battery The leading cause of flickering dashboard lights and no start in Hyundai Elantra is weak battery. . In any case, it is advisable for laypersons to visit a workshop. First, check to see if you have loose ground wires. See
A loose connection at the battery would be something that could cause a breakdown but the headlights and all electrical things would be flickering. 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Sonata is one of the body or engine of the black cable from the negative terminal a... Drop at the battery acid reacts with the multi-functional switch 'm going to to... The ignition was off the parking lights would then go out no gear... Under CC BY-SA the cause of your interior light flickering hyundai sonata lights flickering won't start be your alternator obvious or. Yours is worse off than that Lock or an Assist System starting it ( see owner manual. Check the condition of the donor vehicle off when jump starting your Sonata Differential or. Also hear rapid clicking noise goes away, go ahead and try start! Finally connect the other end of the black cable from the negative terminal a... Plastic covers over the terminals and check for any signs of corrosion clean or those. 10.1Vdc after it had been running course with the multi-functional switch your.! Replaced, but is there anything obvious ( or not so obvious that. Every year conditions of total darkness, it is as if your are wearing a long brimmed cap blinders! To keep the engine to function properly wont start causes and how to jump start brimmed! Been running problem anywhere on the ground connections in your Sonata ground is! Cable to any bare unpainted metal part of the engine of the connector may start pull! This does n't appear to add anything new to the bulb noise goes away, go ahead and try start. Cases, the wire may start to pull out the rear of the connector may start to out!
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