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Is it safe to drive your 2012 Toyota RAV4 with the check engine light on?

This question is not very clear 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 dependable 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 flashing, this means that there is a exacting issue and it is recommended to service your Toyota RAV4 quickly. Call the advisors at Bill Estes Toyota by dialing 3174346990 so you can describe the issues. Or cut down your speed and bring your 2012 Toyota to our certified mechanics as soon as functional.

2012 Toyota RAV4 Check Engine Light Flashing

Although there are frequent potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are frequent normal causes including something as coherent as a loose gas cap. Supplemental normal reasons for a Check Engine Light are damaged oxygen sensor, faulty head gasket, dirty mass airflow sensor, 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 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 serviced.

Every 2012 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 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 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 Tremendously Qualified Service professional.

2012 Toyota RAV4 Check Engine Light

A flashing light indicates that the problem is serious and if not taken care of suddenly may result in extensive damage to the vehicle. If the check engine light in your 2012 Toyota RAV4 starts flashing, that means that the problem needs prompt attention and your Toyota should be brought in suddenly. This blinking light usually expresses a draconian engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can hastily enhance the temperature of the catalytic converter to a point where damage is likely, requiring an pricey repair. A Bit owners ask if spark plugs cause the check engine light to flash? This can actually be the cause. A bad, traditional or dirty spark plug can cause the engine to misfire. If your check engine light is blinking, please contact our company of automotive veterans at Bill Estes Toyota immediately by calling 3174346990. 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.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2012 Toyota RAV4 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in some distinctive 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 variety of things for your 2012 Toyota RAV4. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name a few. With that being said, the check engine light can mean a variety of divergent things. It can be as easy as your gas cap being loose or as risky as engine knocking. If your check engine light is on in your 2012 Toyota RAV4, contact Bill Estes Toyota. Our Toyota service department can help you read what code is turning your check engine light on or analyze why your check engine light is flashing. Contact Bill Estes Toyota 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. Since every check engine code has its own level of severity, it is complicated to predict how copious miles you can drive with the warning light on. It could be anything from a bad sensor to plug wires needing to be replaced. If you check engine light is flashing, we recommend that you pull over and contact Bill Estes Toyota to aid express if your vehicle is safe to drive in or if we recommend a tow truck.

What could cause the check engine light to come on in a 2012 Toyota RAV4?

When your check engine light comes on, this could be as amiable as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a persuasive problem that could cause persuasive damage to your engine and come with a immense repair bill. Depending on your make and model, the check engine light will illuminate or blink. A dependable glow customarily means something less persuasive but a shining check engine light indicates that your vehicle’s engine is in persuasive trouble and service is decisive suddenly. If your check engine light is shining in your 2012 Toyota RAV4, we particularly recommend not to drive the vehicle and schedule Toyota service today. Below is a list of the most current reasons your check engine light can come on:

  • One of the most common and many cause is that your 2012 Toyota RAV4 gas cap is loose, damaged or missing. The gas cap for your 2012 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 alarming fuel cap? If your gas cap is historic 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 expeditiously after you put gas in your 2012 Toyota RAV4, earliest 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.
  • The battery is low or dead. The battery in your 2012 Toyota RAV4 is every main. 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 various decades ago, and they don't really require maintenance. The value of a new one depends on the type of Toyota you drive, but check our extant service coupons and specials.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or alternative item can wreak havoc on your 2012 Toyota RAV4 if it’s not installed properly. These aftermarket parts and accessories can deposit the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound accepted, bring your RAV4 to Toyota and have our company of certified mechanics ensure that your aftermarket items were installed perfectly and aren't causing any issue. Getting accessories, highly aftermarket parts and accessories, or using OEM parts earliest place might cost a miniature 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 changed. The mass airflow sensor in your Toyota RAV4 is what determines how much fuel is needed to run your engine efficiently by measuring the fee of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to correct changes, like altitude. If your Toyota RAV4 is having trouble starting, idling rough or has a hasty change in the position of the throttle pedal, this could be a sign of a alarming mass airflow sensor.
  • New Spark Plugs or Plug Wires are needed for your 2012 Toyota RAV4. The spark plugs are the part of your engine that ignites the air/fuel collection 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 alarming or historic, you will experience poor performance and reduced power. In a bit 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, essential to more expensive repairs.
  • Your 2012 Toyota RAV4 has a vacuum leak. Every Toyota RAV4 has a vacuum system that performs a great collection 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, highly if they’re exposed to imposing heat or extreme chilly.
  • Your catalytic converter is alarming or going alarming. The catalytic converter is a part of your 2012 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 usually 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 2012 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 alternative problems from overheating.
  • Your O2 Sensor (Oxygen Sensor) needs to be changed. The Oxygen sensor, common as the O2 sensor, measures the fee of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less factual 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 2012 Toyota RAV4's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to select the correct collection of air and fuel that enters the cylinders in your engine. A alarming O2 sensor can also cause a car to fail an emissions test.

Will the check engine light reset itself?

The check engine light on your 2012 Toyota RAV4 will frequently 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 possible, and you did assorted 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 2012 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 Bill Estes Toyota so the light and code can be double-checked and reset.

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 correctly tightened to a more precarious failure like a harmful catalytic converter or a problem with one of the car's oxygen sensors, so it better to get the convenient code reading and diagnosis. The average cost for a check engine light diagnosis & testing is typically between $88 and $111. The better news, Bill Estes Toyota offers complimentary multi-point inspections and free diagnostics, in most cases, to aid opt for the cause of your check engine light.

Check Engine Light Service 2012 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 few because you have microscopic 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 2012 Toyota RAV4 checked as soon as potential. Ignoring that warning could end up causing leading damage to expensive engine parts.

When your 2012 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 noble, a computer turns on your check engine light. This amber or yellow light is continually 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 investigate tool that is used by our Toyota auto repair mechanics at Bill Estes Toyota. There are also a number of comparatively inexpensive code readers that are designed for do-it-yourselfers, should you pick that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an trained professional to indicate the issue and repair it.

2012 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 quickly illuminates, but in reality, it is not something that should cause you to shut down in fear honest 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 diversified codes that your check engine light can represent. While that sounds daunting, with a few patience, tackling mandatory diagnostics will give you helpful 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, distinct and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of probable OBD codes, there are also hundreds of probable reasons for the light, including:

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

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