Step 2 Lightly tug on the electrical connector at the rear of Sonata's headlamp assembly. Got a jump start from Hyundai roadside assistance (good service) and drove the car for about 30 minutes to recharge the battery. See 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. 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. 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. I know it's the holiday season, but he's not that festive. Remove all the bolts from the tie-down and take out the battery. Extremely low tire pressure can cause your Sonata's ABS light to come on. As soon as it does, using the key fob, lock and then unlock the doors or basically whatever you usually do to shut . The alternator should have been tested at the time of battery replacement. I paid $458 and when I left the dealer the check engine light was off. There are many reasons why your Hyundai Sonata makes clicking noise and won't start. Try jump starting it (see owner's manual for instructions) and drive it for a while to charge the battery. I do not assume any liability for injury, unsuccessful repair, etc. If either terminal is loose, tightening it should get your dash lights to stop flashing and get your vehicle to start. Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. You can check the quality of the ground connection in Sonata by doing a conductivity test between the negative terminal of the battery and the chassis/body of the vehicle and the engine. Of course the Hyundai dealers would lose their gravy train on fuse block replacements. If below that (depending on how much), you'll probably need to replace 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. This problem has happened several times when turning on the blinker or even when the turn stalk returns to off after completing the turn. 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. they flicker when running. Put your vehicle key in the ignition to turn the battery on. 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. The 12 volt battery is a vital component of the starting system in Hyundai Sonata. Now I'm trying to figure out why this was not found the first time I brought the car in. Therefore it is recommended to keep the engine of the donor vehicle off when jump starting your Sonata. Ford Focus. 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Next you can unplug the red positive terminal cable. This presents a great risk for nighttime driving. 1. Is email scraping still a thing for spammers. . my lights are still flickering. I do not hear the engine "turning over". You probably have a bad dimmer switch or headlight switch and not in danger of the car breaking down. (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.) Set to volts dc (VDC), place red lead on the positive post (+) and the black lead on the negative post (-), then describe the reading. Also please check out the This happens randomly and sometimes a precursor to this is trouble changing gears. Driving with either light on will eventually cause the battery to drain again and leave you stranded. If the battery appears to be charged (the headlights, stereo and other accessories work) but you only hear one click, then the problem probably lies with the starter motor or the solenoid. I am not the only one with thos issue. Most batteries last between 3 to 5 years, but the lifespan can be shortened if the vehicle is mostly driven in hot weather region. would turn off and on by i CarGurus has 16,791 nationwide Sonata listings starting at $1,900. I took by car to the dealer to have the headlight issue and check engine light issue fixed. This is usually only seen after somebody has replaced the starter and didnt tighten it enough. JavaScript is disabled. Tried to restart the car, but the engine wouldn't turn over. Seems like a standard automotive relay, turned on by the accessory power, could be inserted in the parking light wire. Take a multimeter, change its settings to ohms symbol. See Touching it to turn on the blinker or the bright lights can cause the headlights and dashboard lights to flicker. Battery. . Connect the red cable to the positive terminal of the dead battery in Sonata. Youd want to check the battery over first before moving on to the starter. It is very unsafe to be in motion and have your lights cut out!!! 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. Connect the positive terminal of the battery first. annoying, but it can, again the cap helps with this. If it jumps, youll know that a drained battery was causing the no-start/flickering dash lights issue. Thank you for watching and for all your support. If an S \u0026 A Auto video has helped you, please consider helping us with a contribution. problems related to headlight switch (under the exterior lighting category). Common issue on the sonata's, brach for it. Still having the same problem. I've If you do,OP, i sincerely apologize for assuming. 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 . To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Life is full of irony.. Bad Wiring Sometimes, a headlight may start flickering due to physical damage to headlight components. A/C won't turn off. Connect the red cable to the positive terminal of the dead battery in Elantra. Changed battery and it went dead also. Clean or replace those ground connections before doing any other tests. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. headlights go out. My car will lose all power and the battery light will come on. Headlights turn on when turn signal is off (either manually turned off or when turn is completed). right side has no lights. 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. PTIJ Should we be afraid of Artificial Intelligence? For a better experience, please enable JavaScript in your browser before proceeding. The vehicle was not repaired. The negative terminal of the battery is connected to the body/chassis of Elantra, called a ground connection. Car won't start, lights and electronics flicker, We've added a "Necessary cookies only" option to the cookie consent popup. Or did you leave the headlights or interior lights on? The vehicle was moving about 55mph when this occurred. Vehicle does not have to be in motion for this to occur. Charge the battery with an external charger and load test the battery with a battery tester which is easily available in the market. 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. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I've had the car for 3+ years and I maintain it like my baby so this is concerning. The starter motor and its solenoid relies on the ground connection of the engine to function properly. The easiest method to check the alternator is by measuring the voltage at the battery terminals when the engine is running. The dash lights coming on and vehicle shutting down are, most likely, related to a charging system problem. 6 people found this helpful. 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. 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. 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). 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. Dealership notified. Once again I am told they cannot replicate the headlight issue and diagnostic shows no issues but it could be the turn signal switch. 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