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What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2015 Toyota RAV4 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few different 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 collection of things for your 2015 Toyota RAV4. 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 mean a variety of different things. It can be as simple as your gas cap being loose or as serious as engine knocking. If your check engine light is on in your 2015 Toyota RAV4, contact Coggin Toyota at the Avenues. Contact Coggin Toyota at the Avenues today! 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.

Will the check engine light reset itself?

The check engine light on your 2015 Toyota RAV4 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 RAV4 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.

What could cause the check engine light to come on in a 2015 Toyota RAV4?

When your check engine light comes on, this could be as prevalent as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a active problem that could cause active damage to your engine and come with a important repair bill. Depending on your make and model, the check engine light will illuminate or blink. A dependable glow commonly means something less active but a flashing check engine light indicates that your vehicle’s engine is in active trouble and service is crucial immediately. If your check engine light is flashing in your 2015 Toyota RAV4, we very advocate not to drive the car and schedule Toyota service today. Below is a list of the most regular reasons your check engine light can come on:

  • One of the most main and frequent cause is that your 2015 Toyota RAV4 gas cap is loose, damaged or missing. The gas cap for your 2015 Toyota RAV4 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 long-established 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 rapidly after you put gas in your 2015 Toyota RAV4, 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 O2 Sensor (Oxygen Sensor) needs to be interchanged. The Oxygen sensor, known as the O2 sensor, measures the payment of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less convenient 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 wear and tear to your catalytic converter and your 2015 Toyota RAV4's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to represent the prudent 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 essential for your 2015 Toyota RAV4. 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 long-established, 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 wear and tear to ignition coils and O2 sensors, extensive to more expensive repairs.
  • The battery is low or dead. The battery in your 2015 Toyota RAV4 is every hard. 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 several decades ago, and they don't surely require maintenance. The cost of a new one depends on the type of Toyota you drive, but check our main service coupons and specials.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or additional item can wreak havoc on your 2015 Toyota RAV4 if it’s not installed subsequently. These aftermarket parts and accessories can jettison the battery, trigger the check engine light, or even stop the vehicle from starting. If these issues sound prevailing, bring your RAV4 to Toyota and have our company of certified mechanics ensure that your aftermarket items were installed subsequently and aren't causing any issue. Getting accessories, especially aftermarket parts and accessories, or using OEM parts first place might cost a little bit more but could save you money from having to get poor work and wear and tear caused by poor installation work corrected.
  • Your mass airflow sensor (known as MAF) needs to be interchanged. The mass airflow sensor in your Toyota RAV4 is what determines how much fuel is essential to run your engine efficiently by measuring the payment of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to genuine changes, like altitude. If your Toyota RAV4 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 bad mass airflow sensor.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2015 Toyota RAV4’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 commonly 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 2015 Toyota RAV4 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 additional problems from overheating.
  • Your 2015 Toyota RAV4 has a vacuum leak. Every Toyota RAV4 has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower damaging 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 intense heat or extreme chilly.

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. If you check engine light is flashing, we recommend that you pull over and contact Coggin Toyota at the Avenues to help find out if your vehicle is safe to drive in or if we recommend a tow truck. It could be anything from a bad sensor to plug wires needing to be replaced. 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.

2015 Toyota RAV4 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that miniature light on your vehicle’s dashboard suddenly lights up, 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 RAV4. There are hundreds of disparate codes that your check engine light can represent. While that sounds daunting, with a miniature patience, tackling paramount diagnostics will give you practical knowledge about your vehicle and will also allow that Check Engine Light to do what it is actually supposed to do: be your guide. Unfortunately, detectable and accessible vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of attainable OBD codes, there are also hundreds of attainable reasons for the light, including:

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

This is why it is hard 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 immediately by a certified Toyota mechanic. If the engine light comes on due to a critical concern, you risk damaging your vehicle additional by not repairing the issue prudent away. Call Coggin Toyota at the Avenues at 9043376618 immediately or schedule your check engine light service online today!

Check Engine Light Service 2015 Toyota RAV4

What do you do when you’re driving along in your Toyota RAV4 and now, a yellow light illuminates 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 cost 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 automobile over to the side of the road and call a tow truck, but it is recommended that you get your 2015 Toyota RAV4 checked as soon as conceivable. Ignoring that warning could end up causing huge damage to expensive engine components.

When your 2015 Toyota RAV4's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t sufficient, a computer turns on your check engine light. This amber or yellow light is consistently 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 scan tool that is used by our Toyota auto repair mechanics at Coggin Toyota at the Avenues. There are also a number of relatively inexpensive 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 trained professional to choose the issue and repair it.

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

Is it safe to drive your 2015 Toyota RAV4 with the check engine light on?

If the check engine light is flashing, this means that there is a effective issue and it is recommended to service your Toyota RAV4 straightaway. This question is not very disparate 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 steady to drive. This is regularly indicated by a steady glow of the check engine light. If you notice a difference in the performance of the car, it could be an indication of a more practical problem. 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 2015 Toyota to our certified mechanics as soon as sane.

2015 Toyota RAV4 Check Engine Light

A twinkling light indicates that the problem is unhealthy and if not taken care of quickly may result in large damage to the vehicle. If the check engine light in your 2015 Toyota RAV4 starts twinkling, that means that the problem needs hasty attention and your Toyota should be brought in quickly. This blinking light usually suggests a strict engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can quickly raise the temperature of the catalytic converter to a point where damage is achievable, requiring an fancy repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A bad, old 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 exceedingly expensive repair. If your check engine light is blinking, please contact our team of automotive consultants at Coggin Toyota at the Avenues urgently by calling 9043376618.

2015 Toyota RAV4 Check Engine Light Flashing

Although there are many potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are numerous commonplace causes including something as easy as a loose gas cap. Substitute commonplace reasons for a Check Engine Light are damaged oxygen sensor, a malfunction with the fuel injection system, faulty head gasket, 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 fixed.

Every 2015 Toyota RAV4 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the automobile on its meaningful 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 brightens 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 mistaken 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 Tremendously Qualified Service professional.