2019 Lexus RC 350 Check Engine Light

2019 Lexus RC 350 Check Engine Light

If the check engine light in your 2019 Lexus RC 350 starts flashing, that means that the problem needs immediate attention and your Lexus should be brought in quickly. A flashing light illustrates that the problem is harsh and if not taken care of quickly may result in considerable damage to the vehicle. This blinking light usually hints a harsh engine misfire allowing unburned fuel to be discharged into the exhaust system. There it can expeditiously increase the temperature of the catalytic converter to a point where damage is feasible, requiring an lavish repair. Some owners ask if spark plugs cause the check engine light to flash? This can altogether be the cause. A harmful, common or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our team of automotive specialists at Nalley Lexus Roswell immediately by calling 7702848580. 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.

2019 Lexus RC 350 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 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 RC 350. There are hundreds of back-up codes that your check engine light can imply. While that sounds daunting, with a little patience, tackling needed diagnostics will give you convenient 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, clear and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of achievable OBD codes, there are also hundreds of achievable reasons for the light, including:

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

This is why it is vast 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. If the engine light comes on due to a perilous concern, you risk damaging your car further by not repairing the issue right away. Call Nalley Lexus Roswell at 7702848580 today or schedule your check engine light service online today!

What could cause the check engine light to come on in a 2019 Lexus RC 350?

When your check engine light comes on, this could be as conspicuous 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 break to your engine and come with a large repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow ordinarily means something less precarious but a flashing check engine light illustrates that your vehicle’s engine is in precarious trouble and service is needed straightaway. If your check engine light is flashing in your 2019 Lexus RC 350, we tremendously advise not to drive the vehicle and schedule Lexus service today. Below is a list of the most acceptable reasons your check engine light can come on:

• Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2019 Lexus RC 350 if it’s not installed appropriately. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prevent the car from starting. If these issues sound common, bring your RC 350 to Lexus and have our team of certified mechanics ensure that your aftermarket items were installed well and aren't causing any issue. Getting accessories, exceptionally aftermarket parts and accessories, or using OEM parts original 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 catalytic converter is bad or going bad. The catalytic converter is a part of your 2019 Lexus RC 350’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 usually caused by neglected maintenance, which is why Nalley Lexus Roswell 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 2019 Lexus RC 350 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.
• Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Lexus RC 350 is what determines how much fuel is mandatory 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 satisfying changes, like altitude. If your Lexus RC 350 is having trouble starting, idling rough or has a quick change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
• Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, common 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 car will be less feasible 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 2019 Lexus RC 350's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to mean 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.
• New Spark Plugs or Plug Wires are mandatory for your 2019 Lexus RC 350. 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 deliver the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad 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, best to more expensive repairs.
• One of the most prevailing and frequent cause is that your 2019 Lexus RC 350 gas cap is loose, damaged or missing. The gas cap for your 2019 Lexus RC 350 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 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 2019 Lexus RC 350, original thing you should check is to make sure the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
• The battery is poor or dead. The battery in your 2019 Lexus RC 350 is every dangerous. 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 actually require maintenance. The price of a new one depends on the type of Lexus you drive, but check our ongoing service coupons and specials.
• Your 2019 Lexus RC 350 has a vacuum leak. Every Lexus RC 350 has a vacuum system that performs a wide variety of functions. The vacuum system also helps reduction in cost 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, exceptionally if they’re exposed to notable heat or extreme cheerful.

What Does the Check Engine Light Mean?

One of the most usually misunderstood lights or indicators in your 2019 Lexus RC 350 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few odd 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 2019 Lexus RC 350. Some of these include controlling engine speed, shifting automatic transmissions ignition timing, and implementing stability control, just to name various. With that being said, the check engine light can mean a mixture of extra things. It can be as natural as your gas cap being loose or as strict as engine knocking. If your check engine light is on in your 2019 Lexus RC 350, contact Nalley Lexus Roswell. 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 Nalley Lexus Roswell today!

Check Engine Light Service 2019 Lexus RC 350

What do you do when you’re driving along in your Lexus RC 350 and suddenly, 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 represent 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 2019 Lexus RC 350 checked as soon as feasible. Ignoring that warning could end up causing extensive damage to expensive engine components.

When your 2019 Lexus RC 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, 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 read with an computerized inspect tool that is used by our Lexus auto repair mechanics at Nalley Lexus Roswell. 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 professional to designate the issue and repair it.

2019 Lexus RC 350 Check Engine Light Flashing

Although there are countless conceivable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are bountiful classic causes including something as classic as a loose gas cap. Alternative classic reasons for a Check Engine Light are faulty emissions control part, dirty mass airflow sensor, damaged oxygen sensor, a malfunction with the fuel injection system, faulty head gasket, or defective spark plugs to name various. 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 fixed.

Every 2019 Lexus RC 350 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its regular systems. The sensors are continually detecting conditions while sending data to the computerized control unit. If the computerized 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 completely is wrong nor what to do about it. That’s where we come in; Nalley Lexus Roswell provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Highly Qualified Service licensed.

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

If you check engine light is flashing, we recommend that you pull over and contact Nalley Lexus Roswell to help determine if your vehicle is reliable to drive in or if we recommend a tow truck. It could be anything from a harmful sensor to plug wires needing to be replaced. 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. The safest bet is to decipher the code and then plan your strategy accordingly.

Is it safe to drive your 2019 Lexus RC 350 with the check engine light on?

This question is not very simple 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 active 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 vehicle, it could be an indication of a more alarming problem. If the check engine light is glaring, this means that there is a alarming issue and it is recommended to service your Lexus RC 350 hastily. Call the experts at Nalley Lexus Roswell by dialing 7702848580 so you can describe the issues. Or cut down your speed and bring your 2019 Lexus to our certified mechanics as soon as achievable.

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 active failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it bizarre to get the handy code reading and diagnosis. The average cost for a check engine light diagnosis & testing is frequently between $88 and $111. The bizarre news, Nalley Lexus Roswell offers complimentary multi-point inspections and free diagnostics, in most cases, to aid recommend the cause of your check engine light.

Will the check engine light reset itself?

The check engine light on your 2019 Lexus RC 350 will usually 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 functional, and you did a few 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 2019 Lexus RC 350 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 Nalley Lexus Roswell so the light and code can be double-checked and reset.