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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 brightens on your dash and says "Check Engine". If you’re like most Toyota owners, your heart sinks a microscopic 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 price of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t find out 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 2012 Toyota RAV4 checked as soon as capacity. Ignoring that warning could end up causing grand damage to lavish engine components.

When your 2012 Toyota RAV4's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the computerized control system that it can’t noble, 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 read with an electronic diagnose tool that is used by our Toyota auto repair mechanics at Coggin Toyota at the Avenues. There are also a number of relatively cheap code readers that are designed for do-it-yourselfers, should you advantage that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced expert to determine 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 correctly tightened to a more risky failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it distinguished to get the relevant code reading and diagnosis. The intermediate cost for a check engine light diagnosis & testing is commonly between $88 and $111. The distinguished news, Coggin Toyota at the Avenues offers complimentary multi-point inspections and free diagnostics, in most cases, to help mean the cause of your check engine light.

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

This question is not very commonplace 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 drive. This is generally indicated by a functional 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 flashy problem. If the check engine light is blinking, this means that there is a flashy issue and it is recommended to service your Toyota RAV4 quickly. 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 2012 Toyota to our certified mechanics as soon as apt.

2012 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 innumerable natural causes including something as conspicuous as a loose gas cap. Disparate natural reasons for a Check Engine Light are dirty mass airflow sensor, faulty head gasket, damaged oxygen sensor, faulty emissions control part, a malfunction with the fuel injection system, or defective spark plugs to name several. 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 needed 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 car on its laborious 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 brightens telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what strictly is sorry 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 Immensely Qualified Service trained.

2012 Toyota RAV4 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that meager light on your vehicle’s dashboard suddenly illuminates, but in reality, it is not something that should cause you to shut down in fear justifiable 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 various codes that your check engine light can represent. While that sounds daunting, with a meager patience, tackling important diagnostics will give you affectionate knowledge about your vehicle and will also allow that Check Engine Light to do what it is certainly supposed to do: be your guide. Unfortunately, direct and excellent vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of functional OBD codes, there are also hundreds of functional reasons for the light, including:

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

This is why it is distinguishable for someone who does not have countless 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 mechanic. Call Coggin Toyota at the Avenues at 9043376618 now or schedule your check engine light service online today! If the engine light comes on due to a serious concern, you risk harmful your automobile further by not repairing the issue honorable away.

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

It could be anything from a bad sensor to plug wires needing to be replaced. If you check engine light is shining, we recommend that you pull over and contact Coggin Toyota at the Avenues to help express if your automobile is protected to commute in or if we recommend a tow truck. Since all check engine code has its own level of severity, it is hard to predict how many miles you can commute with the warning light on. The safest bet is to decipher the code and then plan your strategy accordingly.

What Does the Check Engine Light Mean?

One of the most mostly 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 various various 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 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 ignition timing, controlling engine speed, shifting automatic transmissions and implementing stability control, just to name assorted. With that being said, the check engine light can mean a assortment of personal things. It can be as common as your gas cap being loose or as perilous as engine knocking. If your check engine light is on in your 2012 Toyota RAV4, contact Coggin Toyota at the Avenues. Our Toyota service department can assist you find out what code is turning your check engine light on or audit why your check engine light is flashing. Contact Coggin Toyota at the Avenues today!

2012 Toyota RAV4 Check Engine Light

A flashing light expresses that the problem is admirable and if not taken care of rapidly may result in major damage to the vehicle. If the check engine light in your 2012 Toyota RAV4 starts flashing, that means that the problem needs hasty attention and your Toyota should be brought in rapidly. This blinking light usually indicates a draconian engine misfire allowing unburned fuel to be drained into the exhaust system. There it can immediately expand the temperature of the catalytic converter to a point where damage is achievable, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can absolutely be the cause. A detrimental, departed or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our team of automotive specialists at Coggin Toyota at the Avenues quickly 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 lavish repair.

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 real as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a terrible problem that could cause terrible damage to your engine and come with a gargantuan repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow often means something less terrible but a flashing check engine light indicates that your vehicle’s engine is in terrible trouble and service is fundamental urgently. If your check engine light is flashing in your 2012 Toyota RAV4, we highly advise not to drive the car and schedule Toyota service now. Below is a list of the most common reasons your check engine light can come on:

  • Issues with all aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2012 Toyota RAV4 if it’s not installed accordingly. These aftermarket parts and accessories can dump the battery, trigger the check engine light, or even prohibit the vehicle from starting. If these issues sound well-known, bring your RAV4 to Toyota and have our team of certified mechanics ensure that your aftermarket items were installed perfectly and aren't causing all issue. Getting accessories, particularly 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 damage caused by poor installation work corrected.
  • Your catalytic converter is bad or going bad. 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 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 2012 Toyota RAV4 will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your vehicle may run at a higher temperature, too, which can cause other problems from overheating.
  • Your 2012 Toyota RAV4 has a vacuum leak. Every Toyota RAV4 has a vacuum system that performs a giant assortment 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 bare out and crack, particularly if they’re exposed to intense heat or extreme bitter.
  • 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 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 old, 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, dominant to more expensive repairs.
  • 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 needed to run your engine efficiently by measuring the deposit of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to accurate changes, like altitude. If your Toyota RAV4 is having trouble starting, idling rough or has a precipitous change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • One of the most prevalent 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 bad fuel cap? If your gas cap is old 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 immediately after you put gas in your 2012 Toyota RAV4, first thing you should check is to make hopeful 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 replaced. The Oxygen sensor, known as the O2 sensor, measures the deposit of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less competent 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 determine the right variety of air and fuel that enters the cylinders in your engine. A bad O2 sensor can also cause a vehicle to fail an emissions test.
  • The battery is low or dead. The battery in your 2012 Toyota RAV4 is every critical. Without a vehicle battery, your vehicle won’t start, light up the road ahead, play the radio or charge your phone. Today’s vehicle batteries last much longer than they did countless decades ago, and they don't truly require maintenance. The price of a new one depends on the type of Toyota you drive, but check our current service coupons and specials.

Will the check engine light reset itself?

The check engine light on your 2012 Toyota RAV4 will consistently shut itself off if the issue or code that caused it to turn on is revamped. 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 functional, 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 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 Coggin Toyota at the Avenues so the light and code can be double-checked and reset.