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What could cause the check engine light to come on in a 2019 Toyota RAV4?

When your check engine light comes on, this could be as easy as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a alarming problem that could cause alarming damage to your engine and come with a considerable repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow customarily means something less alarming but a flashing check engine light indicates that your vehicle’s engine is in alarming trouble and service is decisive shortly. If your check engine light is flashing in your 2019 Toyota RAV4, we exceptionally recommend not to drive the automobile and schedule Toyota service at this moment. Below is a list of the most modern reasons your check engine light can come on:

  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2019 Toyota RAV4 if it’s not installed properly. These aftermarket parts and accessories can ditch the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound accepted, deliver your RAV4 to Toyota and have our team of certified mechanics ensure that your aftermarket items were installed perfectly and aren't causing any issue. Getting accessories, chiefly aftermarket parts and accessories, or using OEM parts first place might cost a tiny bit more but could save you money from having to get meager work and damage caused by meager installation work corrected.
  • Your 2019 Toyota RAV4 has a vacuum leak. Every Toyota RAV4 has a vacuum system that performs a roomy range of functions. The vacuum system also helps lower destructive 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, chiefly if they’re exposed to competent heat or extreme freezing.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known as the O2 sensor, measures the discard of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less efficient 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 2019 Toyota RAV4's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to pick the prudent variety 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.
  • The battery is low or dead. The battery in your 2019 Toyota RAV4 is every astonishing. 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 mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Toyota RAV4 is what determines how much fuel is mandatory to run your engine efficiently by measuring the discard of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to suitable changes, like altitude. If your Toyota RAV4 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.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2019 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 often 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 2019 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 other problems from overheating.
  • New Spark Plugs or Plug Wires are mandatory for your 2019 Toyota RAV4. The spark plugs are the part of your engine that ignites the air/fuel variety 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 meager performance and reduced power. In a tiny 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.
  • One of the most prevailing and frequent cause is that your 2019 Toyota RAV4 gas cap is loose, damaged or missing. The gas cap for your 2019 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 urgently after you put gas in your 2019 Toyota RAV4, first thing you should check is to make confident the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.

Check Engine Light Service 2019 Toyota RAV4

What do you do when you’re driving along in your Toyota RAV4 and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Toyota owners, your heart sinks a honorable because you have honorable 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 indicate 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 2019 Toyota RAV4 checked as soon as practical. Ignoring that warning could end up causing extensive damage to expensive engine components.

When your 2019 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 reasonable, a computer turns on your check engine light. This amber or yellow light is customarily 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 inspect 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 choose that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to imply 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 ordinarily between $88 and $111. The better 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. The check engine light warns of issues ranging from a gas cap that's not accurately tightened to a more treacherous failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it better to get the correct code reading and diagnosis.

What Does the Check Engine Light Mean?

One of the most customarily misunderstood lights or indicators in your 2019 Toyota RAV4 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a lot 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 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 variety of things for your 2019 Toyota RAV4. 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 imply a variety of distinguishable things. It can be as uncomplicated as your gas cap being loose or as dangerous as engine knocking. If your check engine light is on in your 2019 Toyota RAV4, contact Coggin Toyota at the Avenues. Contact Coggin Toyota at the Avenues today! Our Toyota service department can aid you find out what code is turning your check engine light on or diagnose why your check engine light is flashing.

2019 Toyota RAV4 Check Engine Light Flashing

Although there are countless feasible causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are particular daily causes encompassing something as prevailing as a loose gas cap. Correct daily reasons for a Check Engine Light are dirty mass airflow sensor, faulty emissions control part, a malfunction with the fuel injection system, faulty head gasket, damaged oxygen sensor, or defective spark plugs to name plentiful. 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 necessary 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 2019 Toyota RAV4 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its vital 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 inaccurate 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 Especially Qualified Service professional.

Is it safe to drive your 2019 Toyota RAV4 with the check engine light on?

This question is not notably easy 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 commute. This is consistently 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 exacting problem. If the check engine light is blinking, this means that there is a exacting issue and it is recommended to service your Toyota RAV4 quickly. Call the specialists at Coggin Toyota at the Avenues by dialing 9043376618 so you can describe the issues. Or reduce your speed and bring your 2019 Toyota to our certified mechanics as soon as achievable.

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

Since each 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. If you check engine light is shining, we recommend that you pull over and contact Coggin Toyota at the Avenues to help determine if your vehicle is reliable 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. The safest bet is to decipher the code and then plan your strategy accordingly.

Will the check engine light reset itself?

The check engine light on your 2019 Toyota RAV4 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 cooperative, 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 2019 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.

2019 Toyota RAV4 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little 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 RAV4. There are hundreds of numerous codes that your check engine light can represent. While that sounds daunting, with a few patience, tackling basic diagnostics will give you informed 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, assorted and impartial 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:

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

This is why it is critical for someone who does not have several 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. If the engine light comes on due to a alarming concern, you risk damaging your car additional by not repairing the issue good away. Call Coggin Toyota at the Avenues at 9043376618 today or schedule your check engine light service online today!

2019 Toyota RAV4 Check Engine Light

A flashing light suggests that the problem is adequate and if not taken care of immediately may result in dramatic damage to the vehicle. If the check engine light in your 2019 Toyota RAV4 starts flashing, that means that the problem needs prompt attention and your Toyota should be brought in immediately. This glaring light consistently indicates a exacting engine misfire allowing unburned fuel to be jettisoned into the exhaust system. There it can expeditiously raise the temperature of the catalytic converter to a point where damage is achievable, requiring an expensive repair. A Bit owners ask if spark plugs cause the check engine light to flash? This can explicitly be the cause. A bad, historic 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 Coggin Toyota at the Avenues immediately by calling 9043376618. 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 costly repair.