We've listed the causes and things you can check in an order you can check in a parking lot if you're stranded. Occasionally, the combined power of two batteries (your cars battery and an assistance battery) can be used to liberate a jammed starting motor. If the gasoline filter is excessively unclean, the engine may not function at its maximum capacity and may even fail to start entirely in some cases. This might indicate that the starting motor has failed, which could also explain why ajump was unsuccessful. If the clicking is caused by an electrical problem, the starter (a small motor driven by the battery that starts the engine) may not have enough power to keep the engine going. Keep in mind, however, that you should avoid starting the engine. After that, you may experience a frozen or locked-up engine. The heavier molecules in the thicker oil can keep the engine from turning over . If the noise appears solely when the vehicle is being accelerated, it is possible that the differential bearing has failed (pinion, carrier, or axle). Age might also be a consideration. If you have access to a voltage meter, you can confirm this by taking a voltage reading across the battery terminals. Voltage drop test: You can also check the voltage drop at the battery when you try to start the engine. Get a head start on a failing battery or an electrical problem by visiting Firestone Complete Auto Care for a complimentary check and free battery test*. Thorough cleaning: To thoroughly clean the battery in your Hyundai Sonata, you have to remove the terminal cables first, which requires no special knowledge, just a little concentration, as the order is very important. It may not fire on the first try, so give it a couple more tries. It is possible to inspect the battery terminals for corrosion by lifting the rubber coverings that cover the two battery connections. After connecting the wire, you should turn the ignition key to the on position. The engine won't turn over and your car won't start. But, in the winter, it'll make itself known. If it does, make sure to let it run for a bit just in case the battery isnt fully charged before shutting your car off. Repair diagrams, wiring diagrams, a system operating overview, troubleshooting sections, fastener torque requirements and sequences, and other mission-critical information are all included in a quality handbook. It is critical that you input this information exactly as it appears on the screen; otherwise, the search results may be tampered with. Required fields are marked *. If youre working on your automobile, it may be risky and nasty, so make sure you have everything you need to avoid getting hurt and/or losing a finger while doing so. Its possible that your battery has died or that your alternator, which charges the battery, is not functioning properly. If the engine does not start as a result of the starter, you may be able to get the engine to start by turning the key while striking the starting motor with anything heavy, such as a stick or metallic tool. If dead battery is the reason for the breakdown of your Sonata, you can easily jump start it using jumper cables and a healthy battery from another vehicle, or using a battery booster if available. for providing the required spark at the right time with the right frequency to burn the air-fuel mixture. That dreaded clicking noise can usually be traced to the battery, and the fix could be as simple as a jump-start or tightening a cable. If your battery was OK, then it's your starter that's bad and you need to replace it. Pour hot boiling water over the corroded terminals and the corrosion will just melt away. Problems that are causing the cranking to take a lengthy period of time should be identified and corrected as soon as possible. Your battery may become sluggish as a result of a defective alternator Another automobile component that might cause a battery to become unresponsive is a malfunctioning alternator. However a starter would not cause a car to stall, so you still have some troubleshooting to do. Getting The Highest Pay For Junk Cars: How Is It Done? 12 to 13 volts. Remember that automotive experts do not recommend using jumpstart as a permanent solution for your batteries problem because it might introduce some problems to electrical components, especially if you're driving a modern vehicle. An example of a squeak for aid, a knock for help, and various clicking sounds are all possible. Hyundai. Be prepared for relatively high costs here. If the idler or tensioner is whining, it is possible that it can collapse and snap the timing belt, converting your engine into a high-priced boat anchor and causing significant damage. The battery or alternator light coming on while driving is good anecdotal evidence that the alternator has gone bad. Your Sonatas battery voltage can get too low to turn the starter over, even if it is still powering the lights. A fresh battery does not develop its full capacity right away; it takes time. Take a closer look at the fuel system and ensure that all components are working properly to resolve the problem. Those rapid clicks coming from your vehicle could indicate that the battery terminals in your vehicle are corroded. After further investigation, it was discovered that the wires near my battery posts were extremely corroded. It takes a little while, theyll charge it for you and see if it holds a charge. When the starter drive gear is worn out or not engaging properly, it will often produce a grinding noise. level 1Is there any possibility that a rat gained access to the electrical harness? If it is good, move to step 3. A stepper motor is an electric motor that is used to move objects in extremely small increments. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. Then you could have a frozen or a locked-up engine on your hands. In order to remove the pigtail connector and two tiny 6, 7, or 8mm bolts (the standard fasteners), a 1/4 ratchet and socket are ideal because of the limited available workspace. Put the newly cleaned positive terminal back on first, then move to the ground side. In particular, modern cars have improved performance, so it is said that they will last 200,000 to 300,000 miles. checking the voltage, usually results in values of approx. Therefore, even if you think that the cause of the engine not starting is a battery failure and replace the battery, the battery will soon run out and the engine will not start. How do you tell if its your starter or your battery? 4.Choose the Crop tool from the sidebar, then use it to select the watermarked area on two of the layers. Symptom: When you turn the key to start the engine of your Sonata, you will hear a clicking sound, which is the sound of a bad starter motor. Unfortunately, if your Hyundai Sonata starting issues are coming from. The issue might also be a faulty starting connection. Let us have a look at some of them. In this article we go through most common causes of Sonata breakdown and how you can fix the problem. An alternator that hasnt charged the battery enough to provide sufficient voltage for the next start can cause your car to click but not start, even if the lights are still on. Overheating a starting motor as result of a hard-start scenario can cause internal mechanical or electrical components to be damaged, resulting in the starter being rendered ineffective at cranking the engine. A malfunctioning alternator that isnt correctly recharging the battery will most likely be the cause of the problem if you try to recharge or replace it several times and the problem persists. Lubricating the gears and pivots with WD40 or similar product may be beneficial. It is important that you enter this 100% correctly, otherwise the result of the search may be falsified. If the pump is leaking, a power contact is broken, a line or a pump lever is broken, the fuel pump is usually also noticeable before failure. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. When the blend door positions are lost, the controller, as you may be aware, fails to work properly. Two scenarios: Scenario 1 you have recently had work done on the vehicle by a mechanic shop (electrical issue) Scenario 2 you have not done any work to the car just woke up one day with a no start issue (New battery time). In 2015, it received one of its best redesigns to-the-date, but in 2018 it received a refresh that we think ended up making it the best year for the Hyundai Sonata. Experts Tips And Tricks, Where To Buy A Used Engine? Your email address will not be published. The lifespan of a starter can be reduced by factors such as inclement weather and the state of the engine. A huge, bulky item that occupies a significant portion of the space behind the dashboard, The heater core, which resembles a tiny radiator and is positioned below the dashboard, is responsible for routing heated engine coolant, In the dashboard, a fan blows air over the heater core, where it is warmed before entering the cabin, This fan is located behind the dash board. Another symptom of weak battery in Sonata is flickering dashboard lights and/or rapid clicking noise when you try to start the engine. dodge fuse diagram box avenger panel 2008 sxt wiring relay diagrams interior armada cabinets nissan sponsored links 24h schemes. Disconnect any and all connections that are connected to the starting motor. In contrast to an electrical problem, a problem with the starter or starter relay (a switch-like mechanism that delivers power to the starter) will cause a single loud clicking sound rather than a series of fast clicking sounds to be produced. A weak battery is the most common cause of no start and a clicking sound. For exact troubleshooting, always check whether the information is correct. Sometimes your battery might have enough charge to make the clicking noise, but this charge depletes immediately after the starter requests some electrical current. The flywheel rotates the crankshaft, which causes the pistons in the cylinders to move up and down in their chambers. The. Battery Capacity Diminished Far and away the number one reason that your Sonata won't start in the cold is the battery. If you pay attention, youll realize that every mechanical element has two tones: the usual tone and the disturbed tone. Crawl under the car and find the starter. Connect the red wire to the positive terminal of your Elantras dead battery first, and then connect the red cable to the positive terminal of the donated battery. A new battery only develops its full capacity over time. Subscribe to not miss a video from PS AUTOMOTIVE https://bit.ly/35YP5OeHyundai Sonata No Start - ECU Relay Clicking [Solved]I have owned this vehicle for 7 years now and every 2 years I get the no start issue on this car. There is nothing to worry about. Drive about for a while to charge the battery, then park it with the engine running on a trickle charger while not in use. According to the expert's replies, it is expected for new batteries not to perform on their full capacity initially. In fact, for . If your Sonatas battery posts are corroded, youll need to clean them off enough to get back on the road. If you don't have the mechanical skills to do so, you might need to better reach out to a personal mechanic and have him do the job for you. You can test it with a multimeter (see below). Due to a loss of count information, the control module must be taught again. Click Download Server 1 to download your video! Of partially clogged fuel filter should not prevent your vehicle from starting. Only an experienced mechanic can diagnose engine failure in a workshop. Passive means, among other things, that the transponder in the key does not need its own power source. The battery is responsible for sending the initial charge to get your vehicle going and help the starter send its signal to the engine and get it to crank. But since the dash lights and the radio and the headlamps seem to be working, maybe something else is the culprit. When your Elantra is first started, it requires a boosting kick from the vehicles flywheel. Your email address will not be published. That sounds a lot like what happened to my car when the ECM failed. Because your stepper motor is clicking, we may presume that the circuit is functioning properly; nevertheless, the motor itself may be malfunctioning. This form of noise is one of the most difficult to detect and diagnose since it is so subtle. Examine the wiring and battery cables for any problems. Hyundai Sonata won't start: final thoughts. But what about that grating clicking noise that you cant stand? The key fob with the start/stop button on it is only available on certain Elantra models that do not have a key slot. This solenoid is found on top of the starter motor. Battery cables are linked to the battery terminals on your battery pack. Youll need to take the time to locate the faulty wire and evaluate it with your voltmeter tool if this is the case. The front passenger window wont roll up. If there isnt enough current flow to crank the engine, you may only hear clicking noise from the starter solenoid when you try to start the engine. How To Get FREE Junk Car Pickup For Cash? Clothing that is slim-fitting and free of hard surfaces, conductive materials, or loose material, The following tools: socket set, screwdriver set, pliers, carjack, jack stands, and wheel chocks, If required, raise the vehicle. The problem is resolved by recalibrating the system. If the Hyundai Sonata won't start problem persists. Also please check out the statistics and reliability analysis of Hyundai Sonata based on all problems reported for the Sonata. It can also occur when damaged bearings are attempting to seize and cause someone to lose a significant amount of money. Starters may last anywhere from 30,000 miles to 200,000 miles depending on how often they are used. If the engine does not start due to the starter, the engine may start if you turn the key while hitting the starter motor with something like a stick or metal tool. Start the donor vehicle and then your Sonata. In theory, this has the potential to disrupt all vehicle systems, including the fuel supply, the oil supply, and the electricity supply. Dont make the mistake of assuming you can go back on the road without the clicking noise returning. Yes, the freezing temps have anything to do with your car not starting. Locate the starting motor for the engine by consulting your dusty manual or conducting a fast Google search, Remove any parts that are required to gain access to the starting motor. 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. Warning: A car battery contains sulfuric acid, which can cause serious burns if it comes into contact with the skin. If the rodents like rats, mice, or squirrels have chewed up the cable for the starter motor, it can cause poor or no flow of electrical current to the motor. Ideally, it should read roughly 13.7-14.7 volts when the vehicle is running (which is not achievable in this situation). Typical causes include tearing of the timing belt, incorrect fueling, insufficient oil, hydrolock, overheating of the engine, or continuous driving in an excessive speed range. In automotive systems, a variety of stepper motors are employed. Since no one knows your vehicle better than you, you should get it checked as soon as possible. When this happens, either the battery is bad and cant hold a charge, or the alternator isnt charging it enough. If he decided to clean up your battery terminals, you need to make sure that the battery is detached from the vehicle and follow certain safety procedures to prevent getting risks of electrical shocks. In most cases, a successful test of a car battery, i.e. Next, connect the black wire to the negative terminal of the donor battery, and then to the bare metal in the engine compartment of your Elantra to complete the installation. If you put the key in the ignition, but only hear a click when you turn the key, youve got a problem with your starter. While we hope this article has provided you with some further insight into why your car is not starting or producing clicking noises, be sure to check out our related stuff on our website! For further information, see The DrivesHow to Lift a Car. Despite the fact that there is no basic starter motor maintenance, weak batteries, as well as starting and electrical system issues, degrade the life of the starter motor. A Detailed Guidance, We Buy Junk Honda Cars: Get The Top Dollar For Your Honda. The voltage of the battery on your Hyundai Sonata can be measured precisely with a multimeter. If only one plug is actually loose, you can fix the problem yourself on site. level 2Ive traveled 49,000 miles so far. You can use a wire brush or sandpaper if youve got some around. If your stepper motor is broken or jammed, it is probable that this is the source of the clicking sound. Now contributing to various online publications, he specializes in auto repair, home maintenance and similar topics. When looking for the reason, you should start with the most obvious causes that are easy to diagnose: weak battery, and poor electrical connection. I read several forum that stated that the battery would most likely the cause . Any problem with your Hyundai Sonata starting system.
