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Check Engine Light Service 2020 Lexus RX 350L

What do you do when you’re driving along in your Lexus RX 350L and expeditiously, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Lexus owners, your heart sinks a microscopic because you have microscopic 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 2020 Lexus RX 350L checked as soon as feasible. Ignoring that warning could end up causing big damage to fancy engine components.

When your 2020 Lexus RX 350L's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t acceptable, a computer turns on your check engine light. This amber or yellow light is naturally 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 investigate tool that is used by our Lexus auto repair mechanics at Plaza Lexus. There are also a number of relatively economical 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 trained high-tech to mean the issue and repair it.

Will the check engine light reset itself?

The check engine light on your 2020 Lexus RX 350L will usually shut itself off if the issue or code that caused it to turn on is serviced. 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 honest, and you did frequent 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 2020 Lexus RX 350L 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 deliver it in to Plaza Lexus so the light and code can be double-checked and reset.

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 interchanged. The safest bet is to decipher the code and then plan your strategy appropriately. Since each check engine code has its own level of severity, it is critical to predict how copious miles you can drive with the warning light on. If you check engine light is flashing, we recommend that you pull over and contact Plaza Lexus to help designate if your vehicle is protected to drive in or if we recommend a tow truck.

Is it safe to drive your 2020 Lexus RX 350L with the check engine light on?

If the check engine light is flashing, this means that there is a significant issue and it is recommended to service your Lexus RX 350L quickly. This question is not very 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 safe to commute. This is typically indicated by a feasible 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 memorable problem. Call the advisors at Plaza Lexus by dialing 3145823688 so you can describe the issues. Or reduce your speed and bring your 2020 Lexus to our certified mechanics as soon as probable.

2020 Lexus RX 350L Check Engine Light Flashing

Although there are copious feasible causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are many commonplace causes including something as easy as a loose gas cap. Back-up commonplace reasons for a Check Engine Light are faulty head gasket, a malfunction with the fuel injection system, damaged oxygen sensor, faulty emissions control part, dirty mass airflow sensor, 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 essential 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 repaired.

Every 2020 Lexus RX 350L was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its severe systems. The sensors are continually detecting conditions while sending data to the electronic control unit. If the electronic control unit 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 specifically is amiss 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 Extremely Qualified Service professional.

What Does the Check Engine Light Mean?

One of the most typically misunderstood lights or indicators in your 2020 Lexus RX 350L is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few 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 variety of things for your 2020 Lexus RX 350L. 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 different things. It can be as authentic as your gas cap being loose or as critical as engine knocking. If your check engine light is on in your 2020 Lexus RX 350L, contact Plaza Lexus. Our Lexus service department can help you find out what code is turning your check engine light on or investigate why your check engine light is flashing. Contact Plaza Lexus today!

2020 Lexus RX 350L Check Engine Light

A flashing light indicates that the problem is important and if not taken care of shortly may result in massive damage to the vehicle. If the check engine light in your 2020 Lexus RX 350L starts flashing, that means that the problem needs hasty attention and your Lexus should be delivered in shortly. This shining light commonly indicates a draconian engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can rapidly expand the temperature of the catalytic converter to a point where damage is potential, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can altogether be the cause. A bad, old or dirty spark plug can cause the engine to misfire. If the problem is ignored or you continue to commute, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a very costly repair. If your check engine light is flashing, please contact our team of automotive experts at Plaza Lexus immediately by calling 3145823688.

What could cause the check engine light to come on in a 2020 Lexus RX 350L?

When your check engine light comes on, this could be as easy as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a unhealthy problem that could cause unhealthy damage to your engine and come with a big repair bill. Depending on your make and model, the check engine light will illuminate or blink. A sensible glow commonly means something less unhealthy but a flashing check engine light indicates that your vehicle’s engine is in unhealthy trouble and service is needed expeditiously. If your check engine light is flashing in your 2020 Lexus RX 350L, we greatly recommend not to travel to work the car and schedule Lexus service today. Below is a list of the most instinctive reasons your check engine light can come on:

  • The battery is poor or dead. The battery in your 2020 Lexus RX 350L is every intense. Without a automobile battery, your automobile won’t start, light up the road ahead, play the radio or charge your phone. Today’s automobile batteries last much longer than they did a few decades ago, and they don't genuinely require maintenance. The value of a new one depends on the type of Lexus you drive, but check our normal service coupons and specials.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Lexus RX 350L 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 important changes, like altitude. If your Lexus RX 350L is having trouble starting, idling rough or has a hasty change in the position of the throttle pedal, this could be a sign of a harmful mass airflow sensor.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or additional item can wreak havoc on your 2020 Lexus RX 350L if it’s not installed correctly. These aftermarket parts and accessories can ditch the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound familiar, bring your RX 350L to Lexus and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, incredibly aftermarket parts and accessories, or using OEM parts authentic 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.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, established 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 practical 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 2020 Lexus RX 350L'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 harmful O2 sensor can also cause a automobile to fail an emissions test.
  • One of the most known and many cause is that your 2020 Lexus RX 350L gas cap is loose, damaged or missing. The gas cap for your 2020 Lexus RX 350L 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 harmful fuel cap? If your gas cap is old 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 shortly after you put gas in your 2020 Lexus RX 350L, authentic 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.
  • New Spark Plugs or Plug Wires are needed for your 2020 Lexus RX 350L. 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 harmful or old, 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, big to more expensive repairs.
  • Your 2020 Lexus RX 350L has a vacuum leak. Every Lexus RX 350L has a vacuum system that performs a wide mixture of functions. The vacuum system also helps reduce 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 arid out and crack, incredibly if they’re exposed to intense heat or extreme chilly.
  • Your catalytic converter is harmful or going harmful. The catalytic converter is a part of your 2020 Lexus RX 350L’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 mostly 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 2020 Lexus RX 350L will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your automobile may run at a higher temperature, too, which can cause additional problems from overheating.

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

The central cost for a check engine light diagnosis & testing is commonly between $88 and $111. The accessible news, Plaza Lexus offers complimentary multi-point inspections and free diagnostics, in most cases, to assist find out the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not accurately tightened to a more exacting failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it accessible to get the available code reading and diagnosis.

2020 Lexus RX 350L Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little 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 different 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 RX 350L. There are hundreds of particular codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling meaningful diagnostics will give you convenient knowledge about your vehicle and will also allow that Check Engine Light to do what it is absolutely supposed to do: be your guide. Unfortunately, obvious and usable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of convincing OBD codes, there are also hundreds of convincing reasons for the light, including:

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

This is why it is extraordinary 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 urgently 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 important concern, you risk damaging your car additional by not repairing the issue right away.