Hyundai makes clicking noise under dash and won’t start?

  • Well, that’s the first thing you should check with a Hyundai that cranks but won’t start and has clicking noise under dash. Shops are finding poor ground connections at the negative battery cable, negative battery to fender or radiator support, battery to engine, and engine to firewall.

What is clicking sound and car wont start?

A rapid clicking noise when trying to start your car could mean there’s something wrong within the electrical system. Perhaps your battery’s dead, or your alternator, which charges the battery, isn’t working correctly. You may need to replace your alternator or battery.

Why is my dashboard making a clicking noise?

The three most common causes of clicking noise from the dashboard are: Heater control module lost calibration. Faulty blend door stepper motor. Relay.

How do you tell if its your starter or your battery?

Last, Check The Starter The battery sends a burst of energy to the start which uses this energy to turn the engine over and get it car started. If you put the key in the ignition, but only hear a click when you turn the key, you’ve got a problem with your starter.

Do alternators make a clicking noise?

Worn Alternator An alternator may make a clicking sound if the bearings or other internal components are beginning to wear. Once the alternator has been identified as the source of the sound, remove the drive belt and turn the pulley by hand. If the pulley does not turn smoothly, the alternator is worn.

Why is my car heater making a clicking sound?

The actuators control the air blend doors. That clicking is a sign that they are not positioning correctly and you will probably be experiencing cold with heat on or vice-versa.

Is it the alternator or starter?

The alternator converts mechanical energy into electrical energy allowing the car to charge the battery while you are driving. The starter works in a different way converting electrical energy of the auto into mechanical energy. Both the alternator and starter can wear out over time needing repair or replacement.

Can you jumpstart a car with a bad starter?

Jump-starting a car with a bad starter motor will not help start the engine. Jump-starting will only boost battery power. A manual transmission car with a bad starter maybe push or tow started but an auto transmission car can not.

What happens to a car when the starter goes out?

When the starter drive gear is worn out or not engaging properly, it will often produce a grinding noise. This is similar to the one that is heard if you start your engine and then accidentally action the ignition switch again. If the grinding symptom is ignored, it may also result in damage to the engine flywheel.

What are the signs your alternator is going out?

7 Signs of a Failing Alternator

  • Dim or Overly Bright Lights.
  • Dead Battery.
  • Slow or Malfunctioning Accessories.
  • Trouble Starting or Frequent Stalling.
  • Growling or Whining Noises.
  • Smell of Burning Rubber or Wires.
  • Battery Warning Light on Dash.

Hyundai makes clicking noise under dash and won’t start

It is possible for Hyundai owners to experience a clicking noise under the dash, which is accompanied with the cranks but won’t start condition described above. If you look into it more, you may find that you have fuel pressure but no ignition. You’re also wary of the clicking sounds under the dash that you’ve been hearing. You have every right to be. When it comes to electrical troubleshooting, if you’ve read any of my writings on the subject, you’ll know that strange electrical difficulties are frequently caused by poor or corroded ground wires and cables.

Poor ground connections are being discovered at the negative battery cable, the negative battery to the fender or radiator support, the battery to the engine, and the engine to the firewall.

If the clicking noise disappears, you can proceed to try to start the engine again.

If you are not getting spark, you should check the crankshaft and camshaft sensors.

Rick Muscoplat is a professional musician.

See also: Hyundai makes clicking noise under dash and won’t start?

Help! My Hyundai Elantra Won’t Start ❤️ Makes Clicking Noise!

I can’t imagine a more irritating situation than when your Hyundai Elantra won’t start. You try and try, but you just can’t seem to get it to turn on. There are several reasons why your Elantra will not start, as well as numerous reasons why you are hearing a clicking noise while the engine cranks. So, let us give you with the information you require to assist you in getting your Elantra back up and running, or to assist you in obtaining the repair information you require for your vehicle. Automobile repairs are EXTREMELY EXPENSIVE.

Two Main Ways Your Elantra Won’t Start

When a car, such as a Hyundai Elantra, won’t start, there are often two basic reasons for this. It is possible that the car will not start in the first instance. In other words, after you turn the key in the ignition, the Elantra’s engine will not start. Another reason your Hyundai Elantra won’t start is that after the engine starts turning as you engage the starter, it will fail to ignite and will continue to run on its own. But what about that grating clicking noise that you can’t stand? The Hyundai Elantra, as well as the clicking sound it produces You should be alerted each time you hear an unusual automobile sound, since this should act as a signal that something is amiss with your vehicle.

When your Elantra is first started, it requires a boosting kick from the vehicle’s flywheel.

The electricity for all of the components we’ve just discussed comes from the battery in your vehicle. So, while you struggle to get your automobile to start and all you hear is clicking, you consider a variety of possible causes for the problem. Let us have a look at some of them.

Your Car Won’t Start And You Hear A Clicking Noise: The Probable Causes

When your vehicle clicks and you try to start it, it’s possible that you have a starter or a battery, but your engine is not responding. When your engine starts up, it sets off a chain of actions that continues for several minutes. When a broken element or even a single device fails to work properly, it can cause a whole system to fail to function. Check out some of the most frequent signs of a car that won’t start, including those annoying clicking noises that add to the irritation.

Fast Clicking Sounds When Trying To Start Your Elantra

Is it possible that you are hearing fast-paced clicking sounds when you turn the key in the ignition? Then you can have an issue with high resistance or low voltage, which is a major headache. In this case, the battery is to blame for the rapid clicking. Furthermore, your battery might be the source of the problem owing to at least two issues:

  1. You have a fully dead battery – due to a low battery charge, or a defective alternator, or a low battery charge, your vehicle’s battery might be on its way out. In order to determine the output voltage, a voltmeter should be used. A measurement of less than 12 V indicates that your battery is on its way out. Fortunately, a dead battery does not necessarily indicate that the battery is damaged or dead. Alternatively, if the battery is not transferring enough power due to low electrolyte levels, it is conceivable that you may replenish your electrolytes, which will assist you in resolving the problem. 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. Those unpleasant clicking sounds you hear when your car fails to start are caused by an alternator that is unable to give the appropriate voltage output to the starter. This signifies that you will need to repair or replace your alternator as soon as possible. However, if your automobile fails to start despite the fact that you have a decent and functioning battery, you will have to make do with the potential of a parasitic drain. Fast clicking can also indicate corroded battery terminals in your vehicle. Those rapid clicks coming from your vehicle could indicate that the battery terminals in your vehicle are corroded. Take the time to thoroughly inspect your battery. Observe the terminals for signs of ‘build up,’ such as white, yellow, or another color surrounding the terminals, as well as foam or deposits. Then you’re staring at corrosion surrounding your battery terminals up close and personal. To remove the corrosion, just use water and a strong steel brush to loosen and remove the buildup. Do not forget that loose or wiggly battery cable terminals or ends might also result in malfunctioning battery cables. Consider taking the time to double-check those terminals before you get in your automobile. Problems with your starter and the fast-clicking sounds from your car are extremely inconvenient – those fast clicking sounds from your car could be caused by a faulty starter, which is extremely frustrating. It’s important to take the time to determine whether you have a dead starter motor as a result of a defective or damaged component causing the problem. A faulty starter connection might also be the source of the problem. You’ll need to take the time to locate the faulty wire and evaluate it with your voltmeter tool if this is the case. Repairing the motor will necessitate the services of a skilled car mechanic. However, if that is the case for you and you have previous experience with this repair, make certain that you have the necessary time and patience to complete the repair.

“I’m Just Hearing A Single Click When I Go To Start My Car”

You have a fully dead battery – due to a low battery charge, or a defective alternator, or a low battery charge, your vehicle’s battery may be on its last legs. In order to determine the output voltage, a voltmeter can be used. If you get a reading that is less than 12 V, you almost certainly have a battery that is about to fail. At least in this case, a dead battery does not always indicate that the battery has been damaged or is no longer functioning. Alternatively, if the battery is not transferring enough power due to low electrolyte levels, it is possible to replenish your electrolytes, which will assist you in resolving the problem.

  1. Unresponsiveness of a battery might be caused by a malfunctioning alternator, which is another vehicle component.
  2. You’ll need to get that alternator repaired or replaced as soon as possible.
  3. Fast clicking can also indicate corroded battery terminals in your vehicle.
  4. Take the time to go over your battery’s performance.
  5. When you have corrosion around your battery terminals, you are looking at a serious problem.
  6. Keep in mind that loose or wiggly battery cable terminals or ends might also result in malfunctioning battery cables.
  7. Having problems with your starting and hearing fast-clicking sounds is quite inconvenient– those fast-clicking sounds from your automobile might be caused by a broken starter, which is really aggravating.
  8. The issue might also be a faulty starting connection.

A skilled car mechanic will be required to complete the motor repair. That said, if you are that person and you are familiar with this repair, be certain that you have the necessary time and patience to complete the job.

“My Car Won’t Even Start! It Just Clicks!”

Having trouble starting your car because you’re hearing clicking noises but it won’t even turn on? After that, you may experience a frozen or locked-up engine. By manually starting and stopping the engine, you may be able to resolve the locked-up-engine situation. You can use a wrench or even a breaker bar to remove the bolt. Do you have a frozen engine on your hands? After that, you may turn on your car and let the engine to warm up gradually and gently, as needed. Make sure you have the opportunity to replace the coolant before ‘old man winter’ descends upon us.

The most important step in preventing problems with your automobile, or with your Elantra, is to take it in for regular maintenance.

A 2015 Hyundai Elantra’s Lights Come On But Car Won’t Start- Just Hear Clicking Noises

Having trouble getting your car to start since you’re just hearing clicking noises? Then you could have a frozen or a locked-up engine on your hands. By manually starting and stopping the engine, you can resolve the locked-up-engine problem. Using a wrench or even a breaker bar will help you out. If your engine has been stuck, you may need to replace it. Next, start your car and let it to warm up gradually and gently, allowing the engine to reach operating temperature. Prevent ‘old man winter’ from setting in by refilling the coolant as soon as possible.

The most important step in preventing problems with your automobile, or with your Elantra, is to take your car in for regular service.

Why Won’t My Vehicle Start When Its Cold?

Perhaps you’re not hearing any clicking sounds and all you need to do is start your automobile, but it’s extremely cold outside. What is causing your automobile to not start or to start reluctantly? Yes, the freezing temps have anything to do with your car not starting. In colder conditions, however, you must keep in mind that engine oil thickens and does not flow as smoothly as it does in warmer ones. Aside from that, when the cold weather arrives, moisture found in the gasoline lines might freeze and produce a clog in the engine, resulting in the inability to start your automobile.

When you turn on all of these components and then try to start your automobile, you are already ‘over-working’ your vehicle, increasing the likelihood of future difficulties with it.

Check Out Related Content- My Hyundai Elantra Won’t Start- Makes Clicking Noise!

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! It’s as simple as clicking on the title to be sent to related articles that you will find useful!

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  • Having Issues With Your 2016 Hyundai Elantra – Is Your 2016 Hyundai Elantra a Good Vehicle?
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Your Car Won’t Start & You Hear a Clicking Noise

Troubleshooting issues with the 2016 Hyundai Elantra; is the 2016 Hyundai Elantra a safe vehicle to drive?

If you hear rapid clicking.

When you try to start your automobile, you may hear a quick clicking noise, which indicates that something is amiss with the electrical system. It’s possible that your battery has died or that your alternator, which charges the battery, is not functioning properly. 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. As a result, it rapidly turns on and off while making a clicking sound!

  1. In all likelihood, your vehicle’s electrical system is to blame, which is why ajumpstartmight be able to briefly get your vehicle rolling again.
  2. It is possible that you may need to replace your alternator or battery.
  3. You are not alone if you are experiencing difficulties with your automobile battery.
  4. 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*.

If you hear a single click…

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. When you turn the key or press the start button, you may hear a single clicking noise, which indicates that the starter is not working properly. It is possible to restart the engine by tapping the starter, but there are no guarantees. It’s probable that you’ll need to get your starter serviced or completely replaced.

Don’t make the mistake of assuming you can go back on the road without the clicking noise returning.

Starters may last anywhere from 30,000 miles to 200,000 miles depending on how often they are used.

The lifespan of a starter can be reduced by factors such as inclement weather and the state of the engine.

That is why we put forth tremendous effort to ensure that your day gets off to a terrific start! To get a free battery check and a remedy for a car that won’t start but makes a clicking sound, stop by your local shop today.

Why Is My Dashboard Clicking? (Fix it now!)

Squeaks and rattles inside a car drive me insane, and I have to find out what they are. Last year, while driving across the nation, my automobile acquired a clicking noise under the dashboard. 50 miles later, I was removing the dashboard with my bare hands from the vehicle. This is what I discovered. The following are the three most typical reasons of clicking sounds coming from the dashboard:

  1. The heater control module has lost its calibration
  2. The blend door stepper motor is faulty
  3. And the relay has failed.

Discover the most prevalent causes of dash clicking noises, how to diagnose them, and how to resolve them in this post.

1 Heater Motor Calibration

The heater in your automobile, often known as the HVAC (Heating Ventilation Air Conditioning) system, is a sophisticated piece of equipment. It is far more complicated than it appears. The system controls heating, cooling, and airflow through the use of sensors, mix doors, and motors. Keeping track of all of the motor positions, temperatures, fan speeds, and dual-zone demands is a task that only a computer is capable of performing. Even though the HVAC control module is in charge of it all, it needs precise blend door position readings in order to execute its job properly.

The problem is resolved by recalibrating the system.

  • The Matrix of the heater is the housing that includes all of the components that make up a central air conditioning and heating system. 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. Temperature sensors — The control module receives real-time temperature measurements from the sensors. doors placed inside the matrix and that open and shut in order to move air through different zones such as the windshield, the floor, the face, and so on
  • Blend doors Whenever a command is issued, stepper motors are linked to the blend doors and are directed to advance in extremely accurate increments. They send signals to the heater control module informing it of the precise location of the mix doors, which are known as counts. Inputs come from stepper motors and temperature sensors
  • Directives are sent to the stepper motors, fan, heating valve and a/c system through the control module.

The heater control module keeps track of the locations of your blend doors; it need this information in order to direct the air flow in accordance with the operator’s demands. When the blend door positions are lost, the controller, as you may be aware, fails to work properly. The following are some of the most common reasons when mix door positions are lost:

  • Stuck blend door because to a flat car battery
  • Stepper motor removed or disturbed without re-calibrating
  • Faulty Stepper motor due to a disconnected battery

How To Calibrate The Heater

Calibration of the HVAC system is not difficult, but it does need various processes that must be completed in a short period of time. Each manufacturer will have their own set of instructions. It may be necessary to calibrate the HVAC system in some automobiles with a bidirectional scan tool. You may learn more about the one I propose by visiting theAuto electrical repair toolspage on our website. For some General Motors cars, a relearn procedure, also known as a recalibration operation, is as follows:

  1. Turn the ignition on
  2. Press the Auto button
  3. Then turn the ignition off. During this time, remove the fuse from the HVAC system. By turning on the ignition, the HVAC system is placed in a relearn mode and automatically cycles through all of the blend door opening configurations. For the next 2 minutes, do not touch the controls. Only for 15 seconds should the ignition be turned on. Start the engine
  4. The calibration of the system has now been completed.

The majority of HVAC difficulties may be resolved by calibration; however, if the problem recurs, a failed stepper motor is the most likely source of the problem.

2 Faulty Stepper Motor

If your stepper motor is broken or jammed, it is probable that this is the source of the clicking sound. Exactly like you, I ran across this issue, and I’ll show you how I resolved it for free in less than 10 minutes.

What’s a stepper motor?

A stepper motor is an electric motor that is used to move objects in extremely small increments. In automotive systems, a variety of stepper motors are employed. Your car’s heating system makes use of many stepper motors that are linked to blend doors, and it is most likely the source of the clicking sounds on your dashboard.

How To Diagnose Faulty Stepper Motor

Seeing as how your heater is managed by a control module (computer), the easiest place to start is with a scan tool.

It is likely that a unique fault code will be recorded, and you will discover that code will identify the kind and position of the malfunctioning stepper motor. I recognize that the majority of people will not have access to a scanning tool, so we’ll approach this problem the old-fashioned way.

We’ll use our ears.

When my dashboard began to click, I altered the heating settings and observed that the clicking sounds changed somewhat, leading me to believe that it was a jammed door or stepper motor, which I later confirmed. When I finally had enough of the noise (after 50 miles, since I’m obstinate), I pulled over to a gas station to investigate. Following the noise, which was strongest behind the passenger-side dash, I removed the glove box and there it was, right where I expected it. A pen became lodged in the blend door.

  1. However, the pen had one more sting in the tail: I subsequently discovered that it had spilt ink all over the door pocket.
  2. The stepper motors will be activated when the blend door controls are moved.
  3. Because your stepper motor is clicking, we may presume that the circuit is functioning properly; nevertheless, the motor itself may be malfunctioning.
  4. Lubricating the gears and pivots with WD40 or similar product may be beneficial.
  5. Many of the tools I use may be found on the ‘Mechanics tools page,’ and for components, check out the link provided below for amazing savings on HVAC stepper motors and other related items.

How To Replace The Stepper Motor

Even if I was fortunate with my fault, don’t be shocked to find yourself on your back, resting upside down, for an extended period of time. 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. The process of replacing is the opposite, except the system will need to be calibrated beforehand. The control module has lost track of the counts and will have to retrain itself.

3 Faulty Relay

Perhaps if I was fortunate with my error, don’t be shocked to find yourself on your back, resting upside down, for a few hours or even overnight. As there is little room to work, a 1/4 ratchet and socket are ideal for removing the pigtail connector and two tiny 6, 7, or 8mm bolts (the standard fasteners). However, the system will need to be calibrated before it can be used for replacement. Due to a loss of count information, the control module must be taught again. On the Mechanics tools page, you can see the scan tool that I use.

What’s a relay?

In electrical engineering, a relay is a tiny electro-mechanical device that is used to regulate a high-amperage circuit (the load) with a low-amperage circuit (control). It’s found in a variety of circuits, including those for lights, horns, wipers, starter motors, power seats, and other accessories. Sending electricity via the control side of the relay magnetizes it, causing the copper armature contact points on the load side of the relay to shut, completing the load side circuit and supplying power to the consumer.

As the contact points close and open on the relays, an audible click may be heard, which indicates that everything is working properly. When there is a problem with the relay or when the contact points are unclean, the relay may engage and disengage fast, resulting in a repetitive clicking sound.

How To Diagnose A Faulty Relay

Make use of your hearing to find the faulty relay, then place your hand on the relay and feel it click into place. Remove the relay and replace it with one of its neighbors; you’ll typically find a large number of similar relays in the same fuse box as the original relay. The swapping of the relay is a quick and straightforward technique to diagnose the problem. When you shake a malfunctioning relay, you will frequently hear a rattling sound. The relay may be tested by hotwiring it and using a voltmeter to determine resistance, or you can use this easy plug and play relay tester, which can be found on theAuto electrical repair toolspage.

How To Replace A Relay

Replacing the relay is simple; simply pull out the old one and check that the pins are properly aligned before pressing the new one into place. An inexpensive workshop handbook for your car is usually a wise investment; they just cost a few dollars but may save you a bundle of money. 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.

Related Question

Is your air conditioner no longer pumping chilly air? The following are examples of common AC problems:

  • Have you noticed that your air conditioner is no longer producing chilly air? These are some of the most common air conditioner issues:

Why Is My Car Making a Clicking Noise When Starting?

An overcharged battery is the most typical cause of the quick clicking noise that occurs when your automobile fails to start. A single click, on the other hand, might indicate a faulty starting motor or something much more sinister. The following are the most common reasons why a starter clicks when you are attempting to start your vehicle:

Car Starting Basics

When the ignition key is turned on or the ‘Start’ button is pressed, battery power is sent through the ignition switch to the starter relay or starter solenoid, and the computer receives the information (ECM). The starting motor is activated by the relay/solenoid, which acts as a switch. A pinion gear (also known as a Bendix Drive) is engaged by the starter motor, which meshes with and rotates the flywheel ring gear, delivering full battery power to the starter motor and starting the engine. The flywheel rotates the crankshaft, which causes the pistons in the cylinders to move up and down in their chambers.

And then your engine kicks into gear!

So What’s That Clicking Noise?

When you hear a clicking sound when you start your car, it typically implies that the starter motor’s pinion gear is collapsing into the flywheel, which is caused by a low battery that doesn’t have enough ‘energy’ to turn the engine.

Multiple clicks (rapid clicking)

Rapid clicking typically indicates that there is enough power in the battery to activate the starting motor but not enough to turn the engine over completely. When it is unable to start your engine, the starting motor alternates between turning off and turning on.

It makes a clattering sound every time it starts because the teeth of the pinion gear clatter on the teeth of the flywheel. That clicking sound you’re hearing is actually the clicking of a mouse.

Single click

A single loud click while starting (even after attempting to jump-start your battery) is typically caused by a malfunctioning starter motor, starter relay/solenoid, or other electrical problem, and should be addressed immediately. If, on the other hand, your engine has locked up (seized), the starting pinion will crash into the flywheel, resulting in a loud clunking noise as it attempts to crank the engine back up.

See also:  Nissan Altima hard to start when cold?

What To Do When My Car Won’t Start (Multiple Clicks)

Warning: A car battery contains sulfuric acid, which can cause serious burns if it comes into contact with the skin. Working around a battery or jump-starting a car should always be done with gloves and eye protection on. Any direct contact with battery acid should be flushed out promptly with plenty of water, followed by medical assistance. When you hear clicking, jump-starting your automobile while taking all necessary safety procedures is usually the quickest option to get your car up and running.

Battery Terminals

Battery cables are linked to the battery terminals on your battery pack. A corroded or loose terminal connection reduces electrical power flow from your battery to your starter, which prevents your automobile from starting even with a jump start. It should be possible to restore complete electrical power to your automobile by removing the cable ends, brushing off any rust with a wire brush, and retightening the nuts. Battery terminal maintenance is something that may be done by the homeowner.

Starter Motor

When you try to start your automobile, you may hear clicking or grinding sounds. This might indicate that the starting motor has failed, which could also explain why ajump was unsuccessful. 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. Another problem is that the voltage of the battery drops before it reaches the starting relay wire or connection because of a loose or corroded starter relay wire or connection.

Charging System Problems

A faulty alternator might prevent a battery from completing its charging cycle. A worn or loose drive belt, as well as a faulty belt tensioner, may also prevent a battery from charging completely. Although replacing a drive belt is a do-it-yourself project, alternator and charging problems should be left to the professionals.

What To Do When My Car Won’t Start (Single Click)

If your automobile won’t start, jump-starting it is still the most straightforward DIY project. Occasionally, the combined power of two batteries (your car’s battery and an assistance battery) can be used to liberate a jammed starting motor.

Whack the starter

You can try hitting the starting motor with a hammer, your shoe, or the tire iron from your trunk if you can safely reach it. It is possible for the electrical connections to become jammed, and this may be resolved by tapping on the starter.

Recycle the key

Ten times in a row, turn the key to the ‘Start’ position (or press the ‘Start’ button) on your keyboard.

Continue to wait for five minutes before attempting to start your engine. If none of these remedies work, call for a tow truck.

The Last Word

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. Problems that are causing the cranking to take a lengthy period of time should be identified and corrected as soon as possible. Check your battery terminals once a month to ensure they are clean and tight, that the battery fluid levels (in batteries with detachable caps) are proper, and that the battery is securely fastened.

This is Why Your Car is Clicking and Won’t Start

If you purchase a product after clicking on one of our affiliate links, The Drive and its partners may get a commission. More information may be found here. An car is like to a nation with many distinct voices that is interconnected. If you pay attention, you’ll realize that every mechanical element has two tones: the usual tone and the disturbed tone. An example of a squeak for aid, a knock for help, and various clicking sounds are all possible. However, a clicking sound can originate from a variety of sources, such as the suspension, but the most common and well-known clicking sound occurs when the ignition key is turned or the ignition button is depressed.

We’re here to assist you in any way we can.

Let’s get this party started.

Why is Your Car Making a Clicking Noise?

A problem with the electrical charging system and/or the starter is most likely to blame when your automobile won’t crank, won’t turn over, won’t start, and responds to your commands with a single click or rapid-fire click, click, click, click, click, click. If you have these symptoms, it’s possible that you have an issue with your wiring connections, battery, battery terminals, or alternator.

Repeated Click

If you hear a chattering sound or a clicking sound that keeps repeating, you’re most likely dealing with a problem with your battery or alternator. A click can be heard as the system repeatedly attempts to start the engine since the starter is not receiving enough electricity in order to stay energized and crank it. Take the following actions to get a resolution:

  1. Attempt to jump-start the automobile. If your vehicle starts but then stops, it might be due to a problem with the alternator. Drive about for a while to charge the battery, then park it with the engine running on a trickle charger while not in use. If it starts up correctly the following time, that’s fantastic
  2. You could have been lucky. If this is not the case, move to the next step. Examine the wiring and battery cables for any problems. Check that all of the wires are in excellent working order and that they are in their proper placements. Examine the connections between the battery cables.
  1. If the battery terminals are corroded, follow the instructions in How To Clean Battery Terminals on The Drive. If the connections are loose, tighten them.
  1. If the noise continues, check the battery voltage using a multimeter to ensure that it is at the proper voltage. When the car is not in use, a fully charged battery should read 12.6 volts on the voltmeter. Ideally, it should read roughly 13.7-14.7 volts when the vehicle is running (which is not achievable in this situation). The battery will need to be recharged and/or replaced if the voltage is low on the battery. For further information, see The Drive’s tutorial on How to Change a Car Battery. A malfunctioning alternator that isn’t 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. Although most big auto parts retailers, such asAdvance Auto Parts, will test batteries, starters, and alternators for free, transporting the car to the store is the most difficult aspect.

Single Click

You are most likely hearing the sound of a single click, akin to a light knock, which indicates that your starting or starter relay is malfunctioning. Some of the other signs of a failed starting include a grinding or rumbling sound, as well as an inability to spin the starter crank. After determining that the problem is with your starter, proceed with the replacement procedure described below.

The Drive’s Garage Guide To Replacing Your Starter

You are quite capable of completing this task on your own. Gather your equipment and follow the procedures shown below to have your new starter churning in no time.

Replacing Your Starter Basics

Time Estimated to be Required: 1-2 hours Beginner’s level of ability System of the vehicle: the starter


If you’re 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.

  • Mechanic gloves that are non-conductive
  • Safety eyewear
  • Shoes with a closed toe
  • Clothing that is slim-fitting and free of hard surfaces, conductive materials, or loose material

Everything You’ll Need To Replace Your Starter

Given that we are not psychics, nor are we prying into your toolbox or garage, we’ve compiled a list of everything you’ll need to get the task done.

Tool List

  • The following tools: socket set, screwdriver set, pliers, carjack, jack stands, and wheel chocks

Parts List

Organizing your tools and equipment for changing your starting such that everything is conveniently accessible will save you valuable time waiting for your handy-dandy youngster or four-legged assistant to bring you the sandpaper or blowtorch, which will save you time and frustration. (You will not, however, require a blowtorch for this task.) Please do not allow your child to hand you a blowtorch—Ed.) As well as having a level workstation, such as a garage floor, driveway, or street parking, you’ll also need a reliable source of electricity.

How to Replace Your Starter

Let’s get this done!

  1. If required, raise the vehicle. For further information, see The Drive’sHow to Lift a Car. To begin, remove the bonnet and unhook the battery connections. Locate the starting motor for the engine by consulting your dusty manual or conducting a fast Google search
  2. Remove any parts that are required to gain access to the starting motor. Disconnect any and all connections that are connected to the starting motor. Remove the beginning from the mix
  3. In order to use the new starter, the old one must be removed. Reattach any connections to the new starting that were previously disconnected from the old starter. Replace any pieces that have to be removed in order to gain access to the starter. Reduce the vehicle’s height
  4. Reconnect the battery terminals if necessary. Start the engine and let it run. It may not fire on the first try, so give it a couple more tries.

You’ve completed your task!

Get Help With Your Car’s Clicking Noise From a Mechanic On JustAnswer

The Driver understands that, despite the fact that our How-To guides are comprehensive and easy to follow, a rusted bolt, an engine component not in the proper place, or oil gushing everywhere can cause a project to go awry. So we’ve joined with JustAnswer, which links you to licensed mechanics all around the world to help you get through even the most difficult projects on time and on budget. So, if you have a query or are stuck, go here to speak with a mechanic in your local area.

FAQs About Your Car’s Clicking Noise

Whenever you have a question, The Drive has the solutions!

How Much Does It Cost To Replace a Battery?

A car battery can range in price from $50 to $200, depending on its use and specifications.

How Much Does It Cost To Replace a Starter?

However, the price of the item itself varies from $200 and $1,000, depending on your car. Professional labor will be more expensive for you.

What Causes a Bad Starter?

A defective starting can be caused by a buildup of oil, dirt, and debris in the starter, as well as loose connections, battery corrosion, and broken or damaged components. Age might also be a consideration.

How Much Does It Cost To Replace an Alternator?

Purchasing a new alternator will cost you between $250 and $1,000, but you may save money by purchasing a remanufactured alternator for between $150 and $500. However, if you have it properly installed by a technician, you will be required to pay for labor as well as the parts.

Can Disconnecting the Battery Fix the Clicking?

No way in hell. This specific problem cannot be resolved by following the classic IT adage of ‘turning it off and on again.’

Is Your Car Making a Funny Noise?

The cause of an unusual or weird sound coming from your automobile might be several things, but one of them isn’t necessarily amusing. While all cars create some sort of noise, even electric-powered vehicles generate a tiny hum, as a responsible driver, one must continuously be on the ‘lookout’ for unusual noises and be aware of their surroundings. If you hear any unusual sounds when your car is in regular operation, you should have it examined by a skilled technician as soon as possible. Since no one knows your vehicle better than you, you should get it checked as soon as possible.

Occasionally, they arrive early and we are able to resolve the issue with simply a little repair on the spot. Other times, they take too long and end up having to do a significant repair.

Clicking or Tapping

If you hear these kinds of noises coming from the front of your vehicle, it could be a warning sign. A click or tap emanating from the engine’s hood could indicate a variety of different things. On the one hand, it could be that the fuel injectors are operating normally, and on the other hand, it could be that a lifter, rocker arm, valve spring, or valve lash adjuster has failed. This scenario is most common in vehicles that have a lot of miles on them. In addition to low oil level or oil pressure, this type of noise can be caused by other factors.


Don’t make the mistake of conflating tapping or clicking with banging. An engine knock is the most horrendous sound that a vehicle can produce. This typically indicates that the low oil level or low oil pressure situation has progressed beyond the stage of tapping or clicking and has progressed to the point where a new engine will be necessary. You deprive the crankshaft, connecting rods, and their related oil clearance bearings of oil if you fail to do routine maintenance on your vehicle and allow the engine oil level to go below a certain level.


People do this when their engine produces banging noises, and it works well. It can also occur when damaged bearings are attempting to seize and cause someone to lose a significant amount of money. In the case of a vehicle equipped with a timing belt, whining bearings (originating from the idler or tensioner pulleys) can be extremely detrimental to your financial well being (particularly if yours is an interference engine). 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.

If your car is fitted with a supercharger or turbocharger, it is possible that the whining noise is originating from this component as well.


When a car’s engine produces knocking noises, people tend to do this. Another scenario is when faulty bearings attempt to seize and cause significant financial loss to the owner of the bearing. It is possible that whining bearings (from idler or tensioner pulleys) can cause financial ruin if you drive a car with a timing belt (particularly if yours is an interference engine). A whiny idler or tensioner might cause the timing belt to collapse, converting your engine into a high-priced boat anchor, if the idler or tensioner fails to function properly.

See also:  No heat on passenger side?

If your car is fitted with a supercharger or turbocharger, it is possible that the whining noise is coming from this source as well.


This form of noise is one of the most difficult to detect and diagnose since it is so subtle. If the noise appears solely when the vehicle is being accelerated, it is possible that the differential bearing has failed (pinion, carrier, or axle). Whether the noise appears to be coming from the front but you are unable to determine what is causing it, try turning the steering wheel slightly to one side or the other (while driving) and seeing if the pitch changes as a result.

If this is the case, you are most likely dealing with a defective front wheel bearing. If this is not the case, it is possible that the tire (or tires) have uneven tread wear.

Hyundai Elantra won’t start – causes and how to fix it

When it comes to detecting and diagnosing noise, this type may be the most challenging. The differential bearing may be faulty if the noise appears solely when the vehicle is being accelerated (pinion, carrier, or axle). You can check to see if the pitch of the noise changes by turning the steering wheel to one side or the other (while driving) if it appears to be coming from the front but you can’t figure out precisely what it is. If this is the case, you are most likely dealing with a defective front wheel ball bearing.

1. Weak Battery

If your Elantra’s engine won’t crank or cranks extremely slowly, the most likely cause is a weak or dead 12v battery in the vehicle. An in-depth investigation and a battery voltage test will determine whether the problem with starting is caused by the battery or anything else. A battery test may be performed to determine the voltage between the battery poles, check the acid level, and evaluate the condition of the starting battery, all of which are important. If you have recently installed a new vehicle battery, it is possible that the battery has not yet achieved its maximum capacity.

A fresh battery does not develop its full capacity right away; it takes time.

Test 12v battery

With the help of a multimeter, you can accurately determine the voltage of the battery in your Hyundai Elantra. A multimeter is adjusted to the voltage range of the battery and its plus and minus poles are attached to the battery’s plus and minus poles prior to performing the test. In most cases, a successful test of a car battery, i.e. verifying the voltage, results in readings of about 12 to 13 volts. Values more than 14 volts or less than 11.5 volts need a professional evaluation of the state of the automobile battery.

Jump start Hyundai Elantra

If a dead battery is the cause of your Elantra’s breakdown, you may easily jump start it with jumper cables and a healthy battery from another car, or you can use a battery booster if one is available. Connect the red wire to the positive terminal of your Elantra’s dead battery first, and then connect the red cable to the positive terminal of the donated battery. 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.

Remove the cables by removing them in the opposite sequence.

2. Corrosion on battery

If the contacts of your vehicle batteries get corroded, this results in a loss of contact and reduced current flow, which means that your engine will no longer be able to start correctly. You must inspect your Elantra’s battery connections if you want to determine if the vehicle’s starting troubles are caused by filthy contacts. It is possible to inspect the battery terminals for corrosion by lifting the rubber coverings that cover the two battery connections.

In the event that you detect white deposits or silvery-green deposits on the battery but no additional fractures or damage, you do not need to replace the battery; simply clean it.

Clean battery corrosion

To clean the batteries in your Hyundai Elantra, you must first disconnect the pole cables. This takes no particular expertise, only a little focus, as the sequence in which the cables are disconnected is critical. Remove the black cable from the negative pole first, then the red cable. If the pole clamp is too tight, you may need to use pliers to loosen it. Metal pliers are not recommended, but if you must use them, make sure that you do not come into contact with any other areas of the body while doing so.

After removing the battery from the circuit, you may begin cleaning the corroded battery with acetone.

3. Weak key fob battery

The key fob battery in your Elantra may be weak if your car has a push start/stop button. If your Elantra has a push start/stop button, it is conceivable that your vehicle may not start due to a weak key fob battery. It is not need to worry since you can still start your vehicle because the battery is just utilized to deliver the signal for locking and unlocking the doors. When the battery in the key fob runs out, the door will no longer lock or open with the push of a button. After that, the doors must be opened manually.

Passive refers to the fact that the transponder in the key does not require its own power source, among other characteristics.

How to start Hyundai Elantra with dead key fob battery

The key fob with the start/stop button on it is only available on certain Elantra models that do not have a key slot. If you have one of these models, try positioning your key fob as near to the start/stop button as you possibly can before starting the vehicle. However, if this does not work, consult your vehicle’s operating handbook to find out exactly where the key fob should be placed, as this may vary depending on the model. The engine START/STOP button on the Hyundai Elantra seventh generation is located on the instrument panel.

It will also rule out any other issues that could be associated with the first key, such as water damage.

4. Broken starter motor

A starter is a motor that is used to start the engine of your Hyundai Elantra. The normal life of a starting motor is around 100,000 to 150,000 miles, and the life will be lowered if the engine is started more frequently than once every two weeks. As a result, due to its limited lifespan, the starting motor will fail after a prolonged period of use. If the starter motor fails, the engine will not start. Starting your Elantra’s engine will result in a clicking sound when you turn the key in the ignition.

A malfunctioning starting motor can be suspected if the starter motor does not operate with a fully charged battery.

Temporary fix for starter

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. Using this workaround, you can fix a starter that has pieces that have been jammed together or that has gears that are a little out of alignment.

However, it is conceivable that the starter is reaching the end of its useful life, in which case it is advised that you get it evaluated at a dealership or repair facility.

5. Defective alternator

An alternator is a type of generator that generates electrical current. If the alternator in your Elantra fails, it will not be able to create energy, and the battery will not be able to be charged as a result. If you believe that the battery is the source of the engine’s inability to start and replace it, the battery will eventually run out of power and the engine will cease to operate. Alternators are extremely reliable and seldom fail. Modern automobiles, in particular, have enhanced performance, and it is estimated that they will endure between 200,000 and 300,000 kilometers.

Keep your guard up at all times.

6. Clogged fuel filter

However, unlike a mechanical element, the gasoline filter in your Elantra becomes clogged with dirt and airborne particles over time, causing it to clog. The permeability of the filter decreases, and the fuel pressure decreases as a result. 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. However, this is not always the case. Cleaning is not feasible; the only option is to replace the filter.

7. Fuel pump failure

If the gasoline pump in your Hyundai Elantra fails, the engine will not start. In normal operation, the pump ensures that the correct quantity of gasoline is transferred from the tank to the engine’s injection system while maintaining proper pressure. The following symptoms frequently appear before your fuel pump fails: your car’s engine has periodic failure, the car is difficult to start, the engine jerks slightly, or the engine performance decreases. You should get your pump examined as soon as possible if you observe any of these symptoms.

It is common for the gasoline pump to be visible before it fails if it leaks, or if a power contact is damaged, a line or a pump lever is broken, among other things.

8. Blown fuse

In certain rare instances, a blown fuse may also be to blame for the breakdown of your Elantra’s engine. Check all of the fuses in the fuse box that are required for the engine to start. However, when it comes to assisting yourself with the fuse box, proceed with caution! Because the box is powered, any repairs or testing should always be performed in a workshop setting.

9. Defective spark plugs

The engine will not start if the spark plugs are not in working order. The spark plugs themselves are frequently unaffected by a manufacturing problem.

Instead, the ignition system’s plug connections get loosened due to corrosion. If the problem is limited to a single loose plug, you may be able to resolve it on the spot. It is necessary to get a spark plug replaced in the workshop if one has failed.

10. Rodent damage

Another possible cause of your Hyundai Elantra’s inability to start is rodent damage. The creatures burrow beneath the car and chew away the cables and wires that run through it. In theory, this has the potential to disrupt all vehicle systems, including the fuel supply, the oil supply, and the electricity supply. If you glance into the engine area, you should be able to notice the rodent damage very fast. Repairs can be made at the workshop to the damage caused by the rodent’s attack. Be prepared to spend a lot of money at this place.

11. Engine failure

Although extremely unusual, it is possible that your Elantra’s engine will fail as a result of this problem. When the engine of a car fails, nothing in the vehicle functions anymore. Vehicle damage is prevalent, and it is not unusual for the driver to be held liable for the damage. Common causes include shredding of the timing belt, poor fuelling, inadequate lubrication, a hydrolock, overheating of the engine, and prolonged running at speeds that are too high for the vehicle’s capabilities. The Hyundai Elantra’s engine is the seventh generation.

Use OBD2 scanner for diagnosis

Due to the fact that the Hyundai Elantra is equipped with on-board diagnostics (OBD), a fault diagnosis might offer preliminary suggestions as to where the failure is occurring. First and foremost, you must connect the diagnostic tool to your Elantra in order to begin troubleshooting. The OBDII connection is often found under the dashboard of a vehicle. After connecting the wire, you should turn the ignition key to the on position. Keep in mind, however, that you should avoid starting the engine.

It is critical that you input this information exactly as it appears on the screen; otherwise, the search results may be tampered with.

Always double-check the information to ensure that it is accurate before proceeding with troubleshooting.


The failure of your Elantra to start might be caused by a number of different factors. You should always start with the most obvious reason, which is an empty battery, while looking for the source of the problem. In any event, it is recommended that non-professionals call a breakdown service or a workshop for assistance. The latter has the ability to directly commence repair in the case of a malfunction.

r/MechanicAdvice – Car won’t start. Everything flashes and it makes a loud clicking noise. 2014 Hyundai Santa Fe Sport. Thoughts on what might be wrong?

Level 1: The battery has to be charged or replaced, or the starting motor has failed. level 2Does it make sense to contact for roadside assistance for a jump start? As a result of the holiday, I don’t think I’ll have it towed until Monday if it needs a starting motor replaced. Would they be able to discern the difference? Fortunately, it’s safely tucked away in the garage. Please accept my thanks for responding so quickly! Battery on the first level. plainsimple. level 2I’ve traveled 49,000 miles so far.

Thank you for providing the links.

It was the battery that caused the problem.

a second-grade education Hooray!

A good one should be available for around £20.

level 1Is there any possibility that a rat gained access to the electrical harness?

level 2I haven’t noticed any evidence of rats in the garage, but it isn’t out of the question.

Battery does not have enough energy to start the vehicle at level 1.

If it’s the original battery, it’s likely that it has to be changed.

After further investigation, it was discovered that the wires near my battery posts were extremely corroded.

Everything is working perfectly now.

First, check the wires for signs of corrosion and clean them up a little. level 1Please let us know when it begins. That sounds a lot like what happened to my car when the ECM failed. If this is the case, a leap will accomplish nothing.

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