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2012 Hyundai Tucson Check Engine Light Flashing

Although there are several conceivable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are several accepted causes including something as pure as a loose gas cap. Other accepted reasons for a Check Engine Light are faulty emissions control part, damaged oxygen sensor, dirty mass airflow sensor, faulty head gasket, a malfunction with the fuel injection system, or defective spark plugs to name assorted. No matter what is the root cause of the Check Engine Light, we have the Hyundai Certified Technicians and the certified service protocol to isolate the root problem and repair it as mandatory to restore factory specifications. When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your Hyundai issue was fixed.

Every 2012 Hyundai Tucson was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the automobile on its big systems. The sensors are continually detecting conditions while sending data to the electronic control department. If the electronic control department detects that the data is out of factory specifications, the Check Engine Light brightens telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what totally is wrong nor what to do about it. That’s where we come in; Nalley Hyundai provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Extremely Qualified Service creative.

What could cause the check engine light to come on in a 2012 Hyundai Tucson?

When your check engine light comes on, this could be as straightforward as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a relentless problem that could cause relentless damage to your engine and come with a colossal repair bill. Depending on your make and model, the check engine light will illuminate or blink. A functional glow frequently means something fewer relentless but a flashing check engine light indicates that your vehicle’s engine is in relentless trouble and service is decisive immediately. If your check engine light is flashing in your 2012 Hyundai Tucson, we extremely suggest not to drive the automobile and schedule Hyundai service today. Below is a list of the most attentive reasons your check engine light can come on:

  • One of the most traditional and bountiful cause is that your 2012 Hyundai Tucson gas cap is loose, damaged or missing. The gas cap for your 2012 Hyundai Tucson serves multiple purposes. It prevents gas fumes from being released when you aren't driving, it seals the fuel system and helps maintain pressure within the fuel tank. What happens if you have a bad fuel cap? If your gas cap is common or has a ruptured seal, you can lose fuel through evaporation which will result in more trips to the pump. Luckily, to replace a gas cap isn't lavish. If your check engine light turns on promptly after you put gas in your 2012 Hyundai Tucson, earliest thing you should check is to make positive the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Hyundai Tucson is what determines how much fuel is needed to run your engine efficiently by measuring the amount of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to understandable changes, like altitude. If your Hyundai Tucson is having trouble starting, idling rough or has a fast change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2012 Hyundai Tucson’s exhaust system. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. A damaged catalytic converter is frequently caused by neglected maintenance, which is why Nalley Hyundai offers a complimentary multi-point inspection with every Hyundai service. If you have an issue with your catalytic converter and don't get it serviced, your 2012 Hyundai Tucson will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your car may run at a higher temperature, too, which can cause contrasting problems from overheating.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, noted as the O2 sensor, measures the amount of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less functional when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A faulty sensor can not only affect your miles per gallon, but it can cause damage to your catalytic converter and your 2012 Hyundai Tucson's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to choose the right mixture of air and fuel that enters the cylinders in your engine. A bad O2 sensor can also cause a car to fail an emissions test.
  • The battery is low or dead. The battery in your 2012 Hyundai Tucson is every alarming. Without a car battery, your car won’t start, light up the road ahead, play the radio or charge your phone. Today’s car batteries last much longer than they did a few decades ago, and they don't really require maintenance. The price of a new one depends on the type of Hyundai you drive, but check our present service coupons and specials.
  • Your 2012 Hyundai Tucson has a vacuum leak. Every Hyundai Tucson has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower harmful emissions by routing the fumes as gasoline evaporates through the engine. If you notice that your RPM is high in idle or randomly surges, a vacuum leak could be the cause. Over time, vacuum hoses can dry out and crack, especially if they’re exposed to exciting heat or extreme brisk.
  • New Spark Plugs or Plug Wires are needed for your 2012 Hyundai Tucson. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your vehicle. This explosion is what moves the pistons and makes the engine run. The spark plug wires deliver the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or common, you will experience poor performance and reduced power. In some extreme cases, your engine will have trouble starting or continuing to run. Worn spark plugs and plug wires can cause clogged catalytic converter or damage to ignition coils and O2 sensors, leading to more lavish repairs.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or contrasting item can wreak havoc on your 2012 Hyundai Tucson if it’s not installed properly. These aftermarket parts and accessories can discharge the battery, trigger the check engine light, or even hinder the vehicle from starting. If these issues sound favored, transport your Tucson to Hyundai and have our team of certified mechanics ensure that your aftermarket items were installed well and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM parts earliest place might cost a little bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.

Is it safe to drive your 2012 Hyundai Tucson with the check engine light on?

If the check engine light is flashing, this means that there is a exacting issue and it is recommended to service your Hyundai Tucson expeditiously. This question is not exceedingly easy because it all depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be reliable to drive. This is frequently indicated by a steady glow of the check engine light. If you notice a difference in the performance of the automobile, it could be an indication of a more scrupulous problem. Call the experts at Nalley Hyundai by dialing 7709990443 so you can describe the issues. Or reduce your speed and bring your 2012 Hyundai to our certified mechanics as soon as attainable.

How much does it cost to get the engine light checked?

The check engine light warns of issues ranging from a gas cap that's not properly tightened to a more astonishing failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it exceptional to get the fitting code reading and diagnosis. The average cost for a check engine light diagnosis & testing is typically between $88 and $111. The exceptional news, Nalley Hyundai offers complimentary multi-point inspections and free diagnostics, in most cases, to help choose the cause of your check engine light.

2012 Hyundai Tucson Check Engine Light

A flashing light indicates that the problem is hazardous and if not taken care of promptly may result in major break to the vehicle. If the check engine light in your 2012 Hyundai Tucson starts flashing, that means that the problem needs prompt attention and your Hyundai should be brought in promptly. This glaring light generally expresses a rigorous engine misfire allowing unburned fuel to be ditched into the exhaust system. There it can immediately enhance the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can absolutely be the cause. A bad, traditional or dirty spark plug can cause the engine to misfire. If your check engine light is twinkling, please contact our team of automotive advisors at Nalley Hyundai abruptly by calling 7709990443. If the problem is ignored or you continue to drive, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a very expensive repair.

Check Engine Light Service 2012 Hyundai Tucson

What do you do when you’re driving along in your Hyundai Tucson and suddenly, a yellow light brightens on your dash and says "Check Engine". If you’re like most Hyundai owners, your heart sinks a slight because you have slight idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the cost of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t mean you have to pull the car over to the side of the road and call a tow truck, but it is recommended that you get your 2012 Hyundai Tucson checked as soon as functional. Ignoring that warning could end up causing giant damage to expensive engine components.

When your 2012 Hyundai Tucson's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t adequate, a computer turns on your check engine light. This amber or yellow light is commonly labeled “check engine” or “service engine soon”, or the light may be nothing more than a picture of an engine, or a picture of the engine with the word “check.”

When the light turns on, the ECM stores an engine code or “trouble code” in its memory that identifies as the issue, whether it's a sensor or a failing engine part. This code is favor with an electronic scan tool that is used by our Hyundai auto repair mechanics at Nalley Hyundai. There are also a number of rather inexpensive code readers that are designed for do-it-yourselfers, should you choose that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced mechanical to favor the issue and repair it.

Will the check engine light reset itself?

The check engine light on your 2012 Hyundai Tucson will usually shut itself off if the issue or code that caused it to turn on is revamped. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going active, and you did a lot of stop-and-go driving, that may have turned on the check engine light due to the high usage of the converter. In most cases, your 2012 Hyundai Tucson light will go off after about 20-40 miles. If you commute over that amount and the light is still on, you will need to bring it in to Nalley Hyundai so the light and code can be double-checked and reset.

How many miles can you drive with the check engine light?

The safest bet is to decipher the code and then plan your strategy accordingly. If you check engine light is shining, we recommend that you pull over and contact Nalley Hyundai to help indicate if your vehicle is safe to drive in or if we recommend a tow truck. Since each check engine code has its own level of severity, it is difficult to predict how frequent miles you can drive with the warning light on. It could be anything from a harmful sensor to plug wires needing to be replaced.

2012 Hyundai Tucson Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that small light on your vehicle’s dashboard suddenly illuminates, but in reality, it is not something that should cause you to shut down in fear right away. If you hear the term, diagnostic trouble codes (DTC), these are just another name for check engine light codes. These are automotive computer codes stored by the ECM, also known as the OBD (on-board computer diagnostic system) in your Tucson. There are hundreds of disparate codes that your check engine light can indicate. While that sounds daunting, with a small patience, tackling necessary diagnostics will give you pragmatic knowledge about your vehicle and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, conspicuous and accessible vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of feasible OBD codes, there are also hundreds of feasible reasons for the light, including:

  • Loose Gas Cap or Missing Gas Cap
  • Computer output circuit issues
  • Bad Spark Plugs
  • Fuel and air metering systems problems
  • Old Battery
  • Emissions controls issues
  • Ignition system faults
  • Transmission issues
  • O2 Sensor

This is why it is intense for someone who does not have various of automotive knowledge to not assume what a code means. If the engine light comes on due to a compelling concern, you risk dangerous your car further by not repairing the issue right away. When your check engine light comes on, you should get it checked out abruptly by a certified Hyundai mechanic. Call Nalley Hyundai at 7709990443 now or schedule your check engine light service online today!

What Does the Check Engine Light Mean?

One of the most normally misunderstood lights or indicators in your 2012 Hyundai Tucson is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few diversified ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light flashes in either an amber or red color and is part of the diagnostics system found on your vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a variety of things for your 2012 Hyundai Tucson. Some of these include shifting automatic transmissions ignition timing, controlling engine speed, and implementing stability control, just to name a few. With that being said, the check engine light can mean a collection of definite things. It can be as classic as your gas cap being loose or as critical as engine knocking. If your check engine light is on in your 2012 Hyundai Tucson, contact Nalley Hyundai. Contact Nalley Hyundai today! Our Hyundai service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is flashing.