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Is it safe to drive your 2014 Lexus IS 250C with the check engine light on?

If the check engine light is blinking, this means that there is a perilous issue and it is recommended to service your Lexus IS 250C urgently. This question is not very prevalent because it any depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be polite to travel to work. This is often indicated by a consistent glow of the check engine light. If you notice a difference in the performance of the vehicle, it could be an indication of a more alarming problem. Call the experts at Plaza Lexus by dialing 3145823688 so you can describe the issues. Or reduce your speed and bring your 2014 Lexus to our certified mechanics as soon as careful.

What could cause the check engine light to come on in a 2014 Lexus IS 250C?

When your check engine light comes on, this could be as delightful as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a precarious problem that could cause precarious damage to your engine and come with a extraordinary repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow naturally means something less precarious but a flashing check engine light implies that your vehicle’s engine is in precarious trouble and service is needed immediately. If your check engine light is flashing in your 2014 Lexus IS 250C, we highly advocate not to drive the vehicle and schedule Lexus service immediately. Below is a list of the most common reasons your check engine light can come on:

  • Your O2 Sensor (Oxygen Sensor) needs to be changed. The Oxygen sensor, known as the O2 sensor, measures the drain of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your car 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 2014 Lexus IS 250C's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to select 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.
  • Your mass airflow sensor (known as MAF) needs to be changed. The mass airflow sensor in your Lexus IS 250C is what determines how much fuel is needed to run your engine efficiently by measuring the drain of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to functional changes, like altitude. If your Lexus IS 250C is having trouble starting, idling rough or has a sudden change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2014 Lexus IS 250C if it’s not installed properly. These aftermarket elements and accessories can discharge the battery, trigger the check engine light, or even avert the car from starting. If these issues sound functional, transport your IS 250C to Lexus and have our squad of certified technicians ensure that your aftermarket items were installed accurately and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM elements first place might cost a slight bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • New Spark Plugs or Plug Wires are needed for your 2014 Lexus IS 250C. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your car. This explosion is what moves the pistons and makes the engine run. The spark plug wires transport the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or departed, 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, extensive to more expensive repairs.
  • The battery is poor or dead. The battery in your 2014 Lexus IS 250C is every critical. 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 value of a new one depends on the type of Lexus you drive, but check our present service coupons and specials.
  • Your 2014 Lexus IS 250C has a vacuum leak. Every Lexus IS 250C has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower detrimental 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 freezing.
  • One of the most normal and plentiful cause is that your 2014 Lexus IS 250C gas cap is loose, damaged or missing. The gas cap for your 2014 Lexus IS 250C 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 departed 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 expensive. If your check engine light turns on expeditiously after you put gas in your 2014 Lexus IS 250C, first thing you should check is to make fearless the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2014 Lexus IS 250C’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 commonly caused by neglected maintenance, which is why Plaza Lexus offers a complimentary multi-point inspection with every Lexus service. If you have an issue with your catalytic converter and don't get it repaired, your 2014 Lexus IS 250C 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 other problems from overheating.

Will the check engine light reset itself?

The check engine light on your 2014 Lexus IS 250C will commonly shut itself off if the issue or code that caused it to turn on is fixed. 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 acceptable, 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 2014 Lexus IS 250C light will go off after about 20-40 miles. If you drive over that amount and the light is still on, you will need to bring it in to Plaza Lexus so the light and code can be double-checked and reset.

2014 Lexus IS 250C Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard promptly lights up, 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 noted as the OBD (on-board computer diagnostic system) in your IS 250C. There are hundreds of different codes that your check engine light can indicate. While that sounds daunting, with a little patience, tackling main diagnostics will give you helpful knowledge about your vehicle and will also allow that Check Engine Light to do what it is genuinely supposed to do: be your guide. Regrettably, apparent and favorable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of functional OBD codes, there are also hundreds of functional reasons for the light, including:

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

This is why it is vital for someone who does not have a lot of automotive knowledge to not assume what a code means. If the engine light comes on due to a rare concern, you risk harmful your car further by not repairing the issue right away. When your check engine light comes on, you should get it checked out quickly by a certified Lexus mechanic. Call Plaza Lexus at 3145823688 today or schedule your check engine light service online today!

Check Engine Light Service 2014 Lexus IS 250C

What do you do when you’re driving along in your Lexus IS 250C and swiftly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Lexus owners, your heart sinks a little because you have little 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 2014 Lexus IS 250C checked as soon as viable. Ignoring that warning could end up causing humongous wear and tear to expensive engine components.

When your 2014 Lexus IS 250C's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t decent, a computer turns on your check engine light. This amber or yellow light is typically 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 read with an electronic audit tool that is used by our Lexus auto repair mechanics at Plaza Lexus. There are also a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you embrace that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an professional technological to represent the issue and repair it.

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

It could be anything from a bad sensor to plug wires needing to be replaced. If you check engine light is flashing, we advocate that you pull over and contact Plaza Lexus to assist find out if your car is safe to drive in or if we advocate a tow truck. Since each check engine code has its own level of severity, it is difficult to predict how several miles you can drive with the warning light on. The safest bet is to decipher the code and then plan your strategy accurately.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2014 Lexus IS 250C is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few numerous ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light illuminates in either an amber or red color and is part of the diagnostics system found on your car. Onboard computers increasingly have controlled and monitored car performance since the 80s and do a assortment of things for your 2014 Lexus IS 250C. Some of these include ignition timing, controlling engine speed, shifting automatic transmissions and implementing stability control, just to name a few. With that being said, the check engine light can mean a variety of assorted things. It can be as uncomplicated as your gas cap being loose or as perilous as engine knocking. If your check engine light is on in your 2014 Lexus IS 250C, contact Plaza Lexus. Our Lexus service department can help you find out what code is turning your check engine light on or analyze why your check engine light is flashing. Contact Plaza Lexus today!

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 accurately tightened to a more alarming failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it profound to get the authentic code reading and diagnosis. The average rate for a check engine light diagnosis & testing is mostly between $88 and $111. The profound news, Plaza Lexus offers complimentary multi-point inspections and free diagnostics, in most cases, to help illustrate the cause of your check engine light.

2014 Lexus IS 250C Check Engine Light Flashing

Although there are countless potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are assorted common causes including something as authentic as a loose gas cap. Other common reasons for a Check Engine Light are dirty mass airflow sensor, damaged oxygen sensor, a malfunction with the fuel injection system, faulty head gasket, faulty emissions control part, or defective spark plugs to name frequent. No matter what is the root cause of the Check Engine Light, we have the Lexus 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 Lexus issue was fixed.

Every 2014 Lexus IS 250C was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its large systems. The sensors are continually detecting conditions while sending data to the mechanical control squad. If the mechanical control squad detects that the data is out of factory specifications, the Check Engine Light illuminates telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what exactly is wrong nor what to do about it. That’s where we come in; Plaza Lexus provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Tremendously Qualified Service professional.

2014 Lexus IS 250C Check Engine Light

A flashing light indicates that the problem is critical and if not taken care of shortly may result in big damage to the vehicle. If the check engine light in your 2014 Lexus IS 250C starts flashing, that means that the problem needs quick attention and your Lexus should be brought in shortly. This blinking light commonly indicates a harsh engine misfire allowing unburned fuel to be deposited into the exhaust system. There it can rapidly raise the temperature of the catalytic converter to a point where break is conceivable, requiring an pricey repair. Some owners ask if spark plugs cause the check engine light to flash? This can completely be the cause. A bad, old or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our team of automotive experts at Plaza Lexus instantly by calling 3145823688. 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.