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

Since any check engine code has its own level of severity, it is hard to predict how many miles you can drive with the warning light on. It could be anything from a damaging sensor to plug wires needing to be changed. If you check engine light is flashing, we recommend that you pull over and contact Nalley Toyota of Roswell to help choose if your vehicle is safe to drive in or if we recommend a tow truck. The safest bet is to decipher the code and then plan your strategy accordingly.

2017 Toyota Sequoia Check Engine Light Flashing

Although there are plentiful potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are copious lawful causes encompassing something as natural as a loose gas cap. Additional lawful reasons for a Check Engine Light are faulty head gasket, damaged oxygen sensor, a malfunction with the fuel injection system, dirty mass airflow sensor, faulty emissions control part, or defective spark plugs to name a few. No matter what is the root cause of the Check Engine Light, we have the Toyota 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 Toyota issue was revamped.

Every 2017 Toyota Sequoia was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its important 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 exactly is wrong nor what to do about it. That’s where we come in; Nalley Toyota of 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 Extraordinarily Qualified Service technological.

2017 Toyota Sequoia Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that tiny light on your vehicle’s dashboard shortly 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 prevalent as the OBD (on-board computer diagnostic system) in your Sequoia. There are hundreds of divergent codes that your check engine light can determine. While that sounds daunting, with a tiny patience, tackling necessary diagnostics will give you essential knowledge about your vehicle and will also allow that Check Engine Light to do what it is truly supposed to do: be your guide. Unfortunately, visible and essential 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:

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

This is why it is imperative for someone who does not have a lot of automotive knowledge to not assume what a code means. Call Nalley Toyota of Roswell at 7707637398 today or schedule your check engine light service online today! If the engine light comes on due to a hazardous 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 Toyota mechanic.

Will the check engine light reset itself?

The check engine light on your 2017 Toyota Sequoia 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 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 2017 Toyota Sequoia light will go off after about 20-40 miles. If you drive over that payment and the light is still on, you will need to bring it in to Nalley Toyota of Roswell so the light and code can be double-checked and reset.

2017 Toyota Sequoia Check Engine Light

A flashing light hints that the problem is treacherous and if not taken care of hastily may result in emotional damage to the vehicle. If the check engine light in your 2017 Toyota Sequoia starts flashing, that means that the problem needs sudden attention and your Toyota should be brought in hastily. This glaring light ordinarily illustrates a compelling engine misfire allowing unburned fuel to be drained into the exhaust system. There it can quickly enhance the temperature of the catalytic converter to a point where wear and tear is achievable, 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 flashing, please contact our team of automotive advisors at Nalley Toyota of Roswell immediately by calling 7707637398. 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 incredibly expensive repair.

What could cause the check engine light to come on in a 2017 Toyota Sequoia?

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 unhealthy problem that could cause unhealthy damage to your engine and come with a exquisite repair bill. Depending on your make and model, the check engine light will illuminate or blink. A compelling glow typically means something less unhealthy but a flashing check engine light indicates that your vehicle’s engine is in unhealthy trouble and service is essential hastily. If your check engine light is flashing in your 2017 Toyota Sequoia, we very advise not to drive the vehicle and schedule Toyota service today. Below is a list of the most legal reasons your check engine light can come on:

  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2017 Toyota Sequoia’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 Toyota of Roswell offers a complimentary multi-point inspection with every Toyota service. If you have an issue with your catalytic converter and don't get it revamped, your 2017 Toyota Sequoia 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 various problems from overheating.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or various item can wreak havoc on your 2017 Toyota Sequoia if it’s not installed properly. These aftermarket components and accessories can dump the battery, trigger the check engine light, or even hinder the vehicle from starting. If these issues sound prevailing, bring your Sequoia to Toyota and have our team of certified mechanics ensure that your aftermarket items were installed properly and aren't causing any issue. Getting accessories, remarkably aftermarket parts and accessories, or using OEM components initial place might cost a scant bit more but could save you money from having to get scanty function and damage caused by scanty installation function corrected.
  • The battery is low or dead. The battery in your 2017 Toyota Sequoia is every broad. 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 genuinely require maintenance. The estimate of a new one depends on the type of Toyota you drive, but check our prevailing service coupons and specials.
  • One of the most prevailing and frequent cause is that your 2017 Toyota Sequoia gas cap is loose, damaged or missing. The gas cap for your 2017 Toyota Sequoia 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 classic 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 hastily after you put gas in your 2017 Toyota Sequoia, initial 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.
  • New Spark Plugs or Plug Wires are needed for your 2017 Toyota Sequoia. 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 transport the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or classic, you will experience scanty 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.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known 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 active 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 Toyota Sequoia'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 replaced. The mass airflow sensor in your Toyota Sequoia 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 affable changes, like altitude. If your Toyota Sequoia 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 2017 Toyota Sequoia has a vacuum leak. Every Toyota Sequoia has a vacuum system that performs a expanded mixture of functions. The vacuum system also helps lessen 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, remarkably if they’re exposed to exciting heat or extreme angry.

Check Engine Light Service 2017 Toyota Sequoia

What do you do when you’re driving along in your Toyota Sequoia and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Toyota 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 endorse 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 Toyota Sequoia checked as soon as attainable. Ignoring that warning could end up causing compelling damage to pricey engine components.

When your 2017 Toyota Sequoia's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t sane, a computer turns on your check engine light. This amber or yellow light is continuously 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 Toyota auto repair mechanics at Nalley Toyota of Roswell. There are also a number of comparably inexpensive code readers that are designed for do-it-yourselfers, should you favor that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to mean the issue and repair it.

What Does the Check Engine Light Mean?

One of the most frequently misunderstood lights or indicators in your 2017 Toyota Sequoia is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few singular ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light brightens 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 range of things for your 2017 Toyota Sequoia. 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 assortment of disparate things. It can be as clear as your gas cap being loose or as magnificent as engine knocking. If your check engine light is on in your 2017 Toyota Sequoia, contact Nalley Toyota of Roswell. Our Toyota service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is blinking. Contact Nalley Toyota of Roswell today!

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

The central price for a check engine light diagnosis & testing is typically between $88 and $111. The useful news, Nalley Toyota of Roswell offers complimentary multi-point inspections and free diagnostics, in most cases, to help pick the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not perfectly tightened to a more critical failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it useful to get the proper code reading and diagnosis.

Is it safe to drive your 2017 Toyota Sequoia with the check engine light on?

If the check engine light is flashing, this means that there is a strict issue and it is recommended to service your Toyota Sequoia expeditiously. This question is not very coherent 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 commute. This is often 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 strict problem. Call the consultants at Nalley Toyota of Roswell by dialing 7707637398 so you can describe the issues. Or reduce your speed and bring your 2017 Toyota to our certified mechanics as soon as reasonable.