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2017 Toyota Yaris Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that microscopic light on your vehicle’s dashboard hastily flashes, 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 Yaris. There are hundreds of different codes that your check engine light can mean. While that sounds daunting, with a microscopic patience, tackling sizable diagnostics will give you normal 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, detectable and normal vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of potential OBD codes, there are also hundreds of potential reasons for the light, including:

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

This is why it is strict 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 quickly by a certified Toyota mechanic. Call Nalley Toyota of Roswell at 7707637398 now or schedule your check engine light service online today! If the engine light comes on due to a alarming concern, you risk damaging your car further by not repairing the issue right away.

Check Engine Light Service 2017 Toyota Yaris

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

When your 2017 Toyota Yaris's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t cheap, 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 elect for with an electronic scan tool that is used by our Toyota auto repair mechanics at Nalley Toyota of Roswell. There are also a number of relatively low-priced code readers that are designed for do-it-yourselfers, should you select that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an skilled experienced to elect for the issue and repair it.

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

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

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

When your check engine light comes on, this could be as effortless 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 extensive repair bill. Depending on your make and model, the check engine light will illuminate or blink. A functional glow naturally means something less unhealthy but a flashing check engine light illustrates that your vehicle’s engine is in unhealthy trouble and service is imperative expeditiously. If your check engine light is flashing in your 2017 Toyota Yaris, we extremely suggest not to drive the vehicle and schedule Toyota service at this moment. Below is a list of the most logical reasons your check engine light can come on:

  • The battery is low or dead. The battery in your 2017 Toyota Yaris is every meaningful. 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 current 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 fewer 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 2017 Toyota Yaris'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 bad O2 sensor can also cause a car to fail an emissions test.
  • One of the most natural and copious cause is that your 2017 Toyota Yaris gas cap is loose, damaged or missing. The gas cap for your 2017 Toyota Yaris 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 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 2017 Toyota Yaris, 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.
  • Your 2017 Toyota Yaris has a vacuum leak. Every Toyota Yaris 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, greatly if they’re exposed to enormous heat or extreme cold.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2017 Toyota Yaris’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 repaired, your 2017 Toyota Yaris 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 different problems from overheating.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or different item can wreak havoc on your 2017 Toyota Yaris if it’s not installed properly. These aftermarket parts and accessories can ditch the battery, trigger the check engine light, or even avoid the vehicle from starting. If these issues sound practical, bring your Yaris to Toyota and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, greatly aftermarket parts and accessories, or using OEM parts first place might value a tiny bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Toyota Yaris is what determines how much fuel is necessary 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 certain changes, like altitude. If your Toyota Yaris 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.
  • New Spark Plugs or Plug Wires are necessary for your 2017 Toyota Yaris. 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 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.

Will the check engine light reset itself?

The check engine light on your 2017 Toyota Yaris will ordinarily shut itself off if the issue or code that caused it to turn on is repaired. 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 dependable, 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 2017 Toyota Yaris light will go off after about 20-40 miles. If you drive over that fee 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.

What Does the Check Engine Light Mean?

One of the most typically misunderstood lights or indicators in your 2017 Toyota Yaris is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few divergent 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 assortment of things for your 2017 Toyota Yaris. Some of these include controlling engine speed, ignition timing, shifting automatic transmissions and implementing stability control, just to name a few. With that being said, the check engine light can imply a variety of particular things. It can be as practical as your gas cap being loose or as awesome as engine knocking. If your check engine light is on in your 2017 Toyota Yaris, 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 flashing. Contact Nalley Toyota of Roswell today!

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. It could be anything from a detrimental sensor to plug wires needing to be changed. If you check engine light is blinking, we advise that you pull over and contact Nalley Toyota of Roswell to help determine if your vehicle is safe to drive in or if we advise a tow truck. Since any 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.

2017 Toyota Yaris Check Engine Light Flashing

Although there are copious potential 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. Other classic reasons for a Check Engine Light are a malfunction with the fuel injection system, faulty head gasket, 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 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 2017 Toyota Yaris 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; 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 Highly Qualified Service professional.

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

If the check engine light is shining, this means that there is a strict issue and it is recommended to service your Toyota Yaris immediately. This question is not very pure 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 safe to travel to work. This is typically 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 advisors at Nalley Toyota of Roswell by dialing 7707637398 so you can describe the issues. Or reduce your speed and deliver your 2017 Toyota to our certified mechanics as soon as attainable.

2017 Toyota Yaris Check Engine Light

If the check engine light in your 2017 Toyota Yaris starts flashing, that means that the problem needs precipitous attention and your Toyota should be brought in immediately. A flashing light indicates that the problem is alarming and if not taken care of immediately may result in abundant damage to the vehicle. This blinking light usually indicates a rigorous engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can suddenly increase the temperature of the catalytic converter to a point where break is potential, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can absolutely be the cause. A destructive, common or dirty spark plug can cause the engine to misfire. 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. If your check engine light is flashing, please contact our team of automotive experts at Nalley Toyota of Roswell promptly by calling 7707637398.