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2015 Toyota Highlander Check Engine Light

If the check engine light in your 2015 Toyota Highlander starts flashing, that means that the problem needs swift attention and your Toyota should be brought in suddenly. A flashing light hints that the problem is strict and if not taken care of suddenly may result in big damage to the vehicle. This blinking light usually indicates a admissible engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can quickly surge the temperature of the catalytic converter to a point where damage is conceivable, requiring an expensive repair. A Scant owners ask if spark plugs cause the check engine light to flash? This can strictly be the cause. A aggressive, classical 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 expensive repair. If your check engine light is shining, please contact our department of automotive experts at Bill Estes Toyota urgently by calling 3174346990.

Check Engine Light Service 2015 Toyota Highlander

What do you do when you’re driving along in your Toyota Highlander and abruptly, 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 price 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 2015 Toyota Highlander checked as soon as possible. Ignoring that warning could end up causing major damage to expensive engine components.

When your 2015 Toyota Highlander'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 mostly 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 scan tool that is used by our Toyota auto repair mechanics at Bill Estes Toyota. There are also a number of relatively low-priced 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 skilled experienced to mean the issue and repair it.

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

The average cost for a check engine light diagnosis & testing is typically between $88 and $111. The marvelous news, Bill Estes Toyota offers complimentary multi-point inspections and free diagnostics, in most cases, to help indicate the cause of your check engine light. 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 marvelous to get the common code reading and diagnosis.

Is it safe to drive your 2015 Toyota Highlander with the check engine light on?

If the check engine light is glaring, this means that there is a unhealthy issue and it is recommended to service your Toyota Highlander quickly. This question is not exceedingly straightforward 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 dependable 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 unhealthy problem. Call the veterans at Bill Estes Toyota by dialing 3174346990 so you can describe the issues. Or lower your speed and bring your 2015 Toyota to our certified mechanics as soon as feasible.

2015 Toyota Highlander Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that slight light on your vehicle’s dashboard suddenly illuminates, but in reality, it is not something that should cause you to shut down in fear decent 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 Highlander. There are hundreds of disparate codes that your check engine light can mean. While that sounds daunting, with a slight patience, tackling mandatory diagnostics will give you effective knowledge about your vehicle and will also allow that Check Engine Light to do what it is genuinely supposed to do: be your guide. Unfortunately, distinguishable and effective 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
  • Fuel and air metering systems problems
  • Ignition system faults
  • Bad Spark Plugs
  • Old Battery
  • Computer output circuit issues
  • Transmission issues

This is why it is basic for someone who does not have assorted of automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out promptly by a certified Toyota technician. Call Bill Estes Toyota at 3174346990 today or schedule your check engine light service online today! If the engine light comes on due to a alarming concern, you risk damaging your automobile further by not repairing the issue proper away.

2015 Toyota Highlander Check Engine Light Flashing

Although there are countless achievable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are several daily causes including something as prevalent as a loose gas cap. Other daily reasons for a Check Engine Light are damaged oxygen sensor, faulty emissions control part, dirty mass airflow sensor, faulty head gasket, 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 imperative 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 2015 Toyota Highlander was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its imperative systems. The sensors are constantly 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 erroneous nor what to do about it. That’s where we come in; Bill Estes Toyota 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?

The safest bet is to decipher the code and then plan your strategy accordingly. Since each check engine code has its own level of severity, it is crucial to predict how many miles you can drive with the warning light on. It could be anything from a harmful sensor to plug wires needing to be replaced. If you check engine light is flashing, we endorse that you pull over and contact Bill Estes Toyota to help determine if your vehicle is safe to drive in or if we endorse a tow truck.

What could cause the check engine light to come on in a 2015 Toyota Highlander?

When your check engine light comes on, this could be as evident as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a rigid problem that could cause rigid damage to your engine and come with a hefty repair bill. Depending on your make and model, the check engine light will illuminate or blink. A dependable glow naturally means something less rigid but a flashing check engine light indicates that your vehicle’s engine is in rigid trouble and service is mandatory immediately. If your check engine light is flashing in your 2015 Toyota Highlander, we highly recommend not to drive the vehicle and schedule Toyota service straightaway. Below is a list of the most accepted reasons your check engine light can come on:

  • The battery is low or dead. The battery in your 2015 Toyota Highlander is every compelling. 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 really require maintenance. The price of a new one depends on the type of Toyota you drive, but check our contemporary service coupons and specials.
  • Your mass airflow sensor (known as MAF) needs to be changed. The mass airflow sensor in your Toyota Highlander is what determines how much fuel is essential to run your engine efficiently by measuring the sum of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to actual changes, like altitude. If your Toyota Highlander 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.
  • New Spark Plugs or Plug Wires are essential for your 2015 Toyota Highlander. 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 erstwhile, 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, primary to more fancy repairs.
  • Your O2 Sensor (Oxygen Sensor) needs to be changed. The Oxygen sensor, known as the O2 sensor, measures the sum of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be fewer effective 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 2015 Toyota Highlander's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to suggest the honorable 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 catalytic converter is bad or going bad. The catalytic converter is a part of your 2015 Toyota Highlander’s exhaust system. The catalytic converter's perform is to turn the carbon monoxide created by the combustion process into carbon dioxide. A damaged catalytic converter is generally caused by neglected maintenance, which is why Bill Estes Toyota 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 2015 Toyota Highlander 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 extra problems from overheating.
  • Your 2015 Toyota Highlander has a vacuum leak. Every Toyota Highlander has a vacuum system that performs a expansive variety of functions. The vacuum system also helps decrease 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, highly if they’re exposed to compelling heat or extreme bleak.
  • Issues with all aftermarket items. An aftermarket alarm, exhaust or extra item can wreak havoc on your 2015 Toyota Highlander 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 conscious, bring your Highlander to Toyota and have our team of certified mechanics ensure that your aftermarket items were installed well and aren't causing all issue. Getting accessories, highly aftermarket parts and accessories, or using OEM parts first place might estimate a little bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • One of the most contemporary and frequent cause is that your 2015 Toyota Highlander gas cap is loose, damaged or missing. The gas cap for your 2015 Toyota Highlander 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 erstwhile 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 fancy. If your check engine light turns on immediately after you put gas in your 2015 Toyota Highlander, first 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.

Will the check engine light reset itself?

The check engine light on your 2015 Toyota Highlander 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 feasible, 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 2015 Toyota Highlander 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 Bill Estes Toyota so the light and code can be double-checked and reset.

What Does the Check Engine Light Mean?

One of the most typically misunderstood lights or indicators in your 2015 Toyota Highlander is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a bit diverse ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light flashes in either an amber or red color and is part of the diagnostics system found on your automobile. Onboard computers increasingly have controlled and monitored automobile performance since the 80s and do a variety of things for your 2015 Toyota Highlander. Some of these include ignition timing, shifting automatic transmissions controlling engine speed, 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 straightforward as your gas cap being loose or as severe as engine knocking. If your check engine light is on in your 2015 Toyota Highlander, contact Bill Estes Toyota. Contact Bill Estes Toyota today! Our Toyota 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.