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Check Engine Light Service Toyota Sequoia

What do you do when you’re driving along in your Toyota Sequoia and suddenly, a yellow light brightens on your dash and says "Check Engine". If you’re like most Toyota owners, your heart sinks a scant because you have scant idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the estimate of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t suggest 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 Toyota Sequoia checked as soon as functional. Ignoring that warning could end up causing major damage to expensive engine components.

When your 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 honest, 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 probe tool that is used by our Toyota auto repair mechanics at Coggin Toyota at the Avenues. There are also a number of relatively honorable code readers that are designed for do-it-yourselfers, should you opt for that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an skilled professional to mean the issue and repair it.

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

This question is not very distinguishable 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 drive. This is naturally 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. If the check engine light is flashing, this means that there is a strict issue and it is recommended to service your Toyota Sequoia instantly. Call the experts at Coggin Toyota at the Avenues by dialing 9043376618 so you can describe the issues. Or reduce your speed and bring your Toyota to our certified mechanics as soon as effective.

What Does the Check Engine Light Mean?

One of the most mostly misunderstood lights or indicators in your Toyota Sequoia is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few definitive 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 mixture of things for your Toyota Sequoia. 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 recommend a variety of distinct things. It can be as simple as your gas cap being loose or as relentless as engine knocking. If your check engine light is on in your Toyota Sequoia, contact Coggin Toyota at the Avenues. Contact Coggin Toyota at the Avenues today! Our Toyota service department can help you read what code is turning your check engine light on or inspect why your check engine light is flashing.

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 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 Sequoia. There are hundreds of contrasting codes that your check engine light can embrace. While that sounds daunting, with a tiny patience, tackling needed diagnostics will give you available knowledge about your automobile and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, overt and convenient automobile symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of likely OBD codes, there are also hundreds of likely reasons for the light, including:

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

This is why it is accomplished for someone who does not have a lot of automotive knowledge to not assume what a code means. Call Coggin Toyota at the Avenues at 9043376618 at this moment or schedule your check engine light service online today! When your check engine light comes on, you should get it checked out promptly by a certified Toyota mechanic. If the engine light comes on due to a applicable concern, you risk destructive your automobile further by not repairing the issue right away.

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 perfectly tightened to a more unhealthy failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it active to get the helpful code reading and diagnosis. The average cost for a check engine light diagnosis & testing is commonly between $88 and $111. The active news, Coggin Toyota at the Avenues offers complimentary multi-point inspections and free diagnostics, in most cases, to assist determine the cause of your check engine light.

Toyota Sequoia Check Engine Light Flashing

Although there are many capacity causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are several typical causes including something as effortless as a loose gas cap. Distinctive typical reasons for a Check Engine Light are damaged oxygen sensor, dirty mass airflow sensor, faulty head gasket, faulty emissions control part, a malfunction with the fuel injection system, 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 crucial 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 fixed.

Every 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 hard 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 exactly is amiss nor what to do about it. That’s where we come in; Coggin Toyota at the Avenues 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 mechanical.

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

When your check engine light comes on, this could be as amicable as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a strict problem that could cause strict damage to your engine and come with a enormous repair bill. Depending on your make and model, the check engine light will illuminate or blink. A dependable glow commonly means something less strict but a flashing check engine light indicates that your vehicle’s engine is in strict trouble and service is needed shortly. If your check engine light is flashing in your Toyota Sequoia, we highly advocate not to drive the automobile and schedule Toyota service today. Below is a list of the most commonplace reasons your check engine light can come on:

  • Your catalytic converter is threatening or going threatening. The catalytic converter is a part of your 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 constantly caused by neglected maintenance, which is why Coggin Toyota at the Avenues offers a complimentary multi-point inspection with every Toyota service. If you have an issue with your catalytic converter and don't get it repaired, your Toyota Sequoia 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 supplemental problems from overheating.
  • Your Toyota Sequoia has a vacuum leak. Every Toyota Sequoia has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower 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, especially if they’re exposed to startling heat or extreme freezing.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or supplemental item can wreak havoc on your Toyota Sequoia if it’s not installed accordingly. These aftermarket parts and accessories can discard the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound commonplace, bring your Sequoia to Toyota and have our department of certified mechanics ensure that your aftermarket items were installed perfectly and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM parts original place might estimate a tiny bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • The battery is low or dead. The battery in your Toyota Sequoia is every alarming. 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 absolutely require maintenance. The price of a new one depends on the type of Toyota you drive, but check our present service coupons and specials.
  • 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 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 Toyota Sequoia's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to suggest the right mixture of air and fuel that enters the cylinders in your engine. A threatening O2 sensor can also cause a automobile to fail an emissions test.
  • One of the most innate and bountiful cause is that your Toyota Sequoia gas cap is loose, damaged or missing. The gas cap for your 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 threatening fuel cap? If your gas cap is former 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 promptly after you put gas in your Toyota Sequoia, 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.
  • New Spark Plugs or Plug Wires are needed for your 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 bring the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are threatening or former, 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.
  • 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 responsive changes, like altitude. If your Toyota Sequoia is having trouble starting, idling rough or has a immediate change in the position of the throttle pedal, this could be a sign of a threatening mass airflow sensor.

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

If you check engine light is twinkling, we recommend that you pull over and contact Coggin Toyota at the Avenues to help express if your automobile is safe to drive in or if we recommend a tow truck. Since all check engine code has its own level of severity, it is troublesome to predict how many miles you can drive with the warning light on. It could be anything from a bad sensor to plug wires needing to be replaced. The safest bet is to decipher the code and then plan your strategy accordingly.

Toyota Sequoia Check Engine Light

A flashing light indicates that the problem is alarming and if not taken care of instantly may result in major damage to the vehicle. If the check engine light in your Toyota Sequoia starts flashing, that means that the problem needs immediate attention and your Toyota should be brought in instantly. This shining light usually indicates a relentless engine misfire allowing unburned fuel to be ejected into the exhaust system. There it can quickly enhance 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 bad, erstwhile 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 Coggin Toyota at the Avenues expeditiously by calling 9043376618. 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 excessively expensive repair.

Will the check engine light reset itself?

The check engine light on your Toyota Sequoia will frequently shut itself off if the issue or code that caused it to turn on is revamped. 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 exact, 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 Toyota Sequoia 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 Coggin Toyota at the Avenues so the light and code can be double-checked and reset.