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2017 Lexus NX 300 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard expeditiously illuminates, but in reality, it is not something that should cause you to shut down in fear feasible 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 NX 300. There are hundreds of contrasting codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling crucial diagnostics will give you feasible 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, obvious and helpful 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:

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

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

Check Engine Light Service 2017 Lexus NX 300

What do you do when you’re driving along in your Lexus NX 300 and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Lexus owners, your heart sinks a bit 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 2017 Lexus NX 300 checked as soon as attainable. Ignoring that warning could end up causing big damage to expensive engine components.

When your 2017 Lexus NX 300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t relevant, a computer turns on your check engine light. This amber or yellow light is customarily 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 observe 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 choose that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to find out the issue and repair it.

2017 Lexus NX 300 Check Engine Light Flashing

Although there are countless feasible causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are a lot essential causes comprising something as classic as a loose gas cap. Additional essential reasons for a Check Engine Light are a malfunction with the fuel injection system, dirty mass airflow sensor, damaged oxygen sensor, faulty emissions control part, faulty head gasket, or defective spark plugs to name a few. 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 decisive 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 2017 Lexus NX 300 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the car on its decisive systems. The sensors are generally 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 illuminates telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what surely is untrue 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 Especially Qualified Service trained.

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

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

Is it safe to drive your 2017 Lexus NX 300 with the check engine light on?

This question is not very common 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 protected to drive. This is typically 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 atrocious problem. If the check engine light is flashing, this means that there is a atrocious issue and it is recommended to service your Lexus NX 300 swiftly. Call the experts at Plaza Lexus by dialing 3145823688 so you can describe the issues. Or reduce your speed and bring your 2017 Lexus to our certified technicians as soon as achievable.

What could cause the check engine light to come on in a 2017 Lexus NX 300?

When your check engine light comes on, this could be as plain as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a important problem that could cause important damage to your engine and come with a forceful repair bill. Depending on your make and model, the check engine light will illuminate or blink. A dependable glow naturally means something less important but a blinking check engine light indicates that your vehicle’s engine is in important trouble and service is crucial abruptly. If your check engine light is blinking in your 2017 Lexus NX 300, we very suggest not to drive the vehicle and schedule Lexus service today. Below is a list of the most regular reasons your check engine light can come on:

  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Lexus NX 300 is what determines how much fuel is fundamental 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 broad changes, like altitude. If your Lexus NX 300 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.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2017 Lexus NX 300’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 2017 Lexus NX 300 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 additional problems from overheating.
  • The battery is scanty or dead. The battery in your 2017 Lexus NX 300 is every main. 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 plentiful 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 current service coupons and specials.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, popular 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 direct 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 2017 Lexus NX 300'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.
  • One of the most popular and frequent cause is that your 2017 Lexus NX 300 gas cap is loose, damaged or missing. The gas cap for your 2017 Lexus NX 300 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 long-established 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 2017 Lexus NX 300, earliest thing you should check is to make convinced the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your 2017 Lexus NX 300 has a vacuum leak. Every Lexus NX 300 has a vacuum system that performs a expansive variety of functions. The vacuum system also helps lower bad 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, greatly if they’re exposed to exciting heat or extreme indignant.
  • Issues with all aftermarket items. An aftermarket alarm, exhaust or additional item can wreak havoc on your 2017 Lexus NX 300 if it’s not installed properly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound popular, bring your NX 300 to Lexus and have our company of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing all issue. Getting accessories, greatly aftermarket parts and accessories, or using OEM parts earliest place might price a meager 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 fundamental for your 2017 Lexus NX 300. 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 long-established, you will experience poor performance and reduced power. In a meager 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, immense to more expensive repairs.

Will the check engine light reset itself?

The check engine light on your 2017 Lexus NX 300 will ordinarily 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 direct, and you did assorted 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 2017 Lexus NX 300 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.

2017 Lexus NX 300 Check Engine Light

If the check engine light in your 2017 Lexus NX 300 starts flashing, that means that the problem needs quick attention and your Lexus should be brought in hastily. A flashing light indicates that the problem is risky and if not taken care of hastily may result in heavy damage to the vehicle. This blinking light frequently indicates a scrupulous engine misfire allowing unburned fuel to be drained into the exhaust system. There it can immediately raise the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair. A Few owners ask if spark plugs cause the check engine light to flash? This can precisely be the cause. A detrimental, traditional or dirty spark plug can cause the engine to misfire. If your check engine light is twinkling, please contact our team of automotive experts at Plaza Lexus immediately 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.

What Does the Check Engine Light Mean?

One of the most usually misunderstood lights or indicators in your 2017 Lexus NX 300 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in assorted different 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 vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a collection of things for your 2017 Lexus NX 300. Some of these include controlling engine speed, shifting automatic transmissions ignition timing, and implementing stability control, just to name a few. With that being said, the check engine light can mean a variety of important things. It can be as classic as your gas cap being loose or as relentless as engine knocking. If your check engine light is on in your 2017 Lexus NX 300, contact Plaza Lexus. Our Lexus 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. Contact Plaza Lexus today!

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

The intermediate estimate for a check engine light diagnosis & testing is consistently between $88 and $111. The agreeable news, Plaza Lexus offers complimentary multi-point inspections and free diagnostics, in most cases, to help imply the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not correctly tightened to a more persuasive failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it agreeable to get the careful code reading and diagnosis.