2014 Toyota Highlander Check Engine Light

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

If you check engine light is blinking, we recommend that you pull over and contact Nalley Toyota Stonecrest to help suggest if your vehicle is safe to drive in or if we recommend a tow truck. The safest bet is to decipher the code and then plan your strategy accordingly. It could be anything from a damaging sensor to plug wires needing to be replaced. Since each check engine code has its own level of severity, it is complicated to predict how innumerable miles you can drive with the warning light on.

Is it safe to drive your 2014 Toyota Highlander with the check engine light on?

This question is not very prevalent 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 typically indicated by a persistent 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 hazardous problem. If the check engine light is flashing, this means that there is a hazardous issue and it is recommended to service your Toyota Highlander promptly. Call the experts at Nalley Toyota Stonecrest by dialing 7706290279 so you can describe the issues. Or reduce your speed and bring your 2014 Toyota to our certified mechanics as soon as convenient.

What could cause the check engine light to come on in a 2014 Toyota Highlander?

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a remarkable problem that could cause remarkable damage to your engine and come with a generous repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow normally means something less remarkable but a flashing check engine light hints that your vehicle’s engine is in remarkable trouble and service is essential immediately. If your check engine light is flashing in your 2014 Toyota Highlander, we incredibly advocate not to drive the vehicle and schedule Toyota service today. Below is a list of the most receptive reasons your check engine light can come on:

• Your O2 Sensor (Oxygen Sensor) needs to be changed. The Oxygen sensor, established 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 less feasible 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 2014 Toyota Highlander's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to suggest the right range of air and fuel that enters the cylinders in your engine. A harmful O2 sensor can also cause a car to fail an emissions test.
• Your catalytic converter is harmful or going harmful. The catalytic converter is a part of your 2014 Toyota Highlander’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 Stonecrest 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 2014 Toyota Highlander 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 extra problems from overheating.
• New Spark Plugs or Plug Wires are mandatory for your 2014 Toyota Highlander. The spark plugs are the part of your engine that ignites the air/fuel range 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 harmful or historic, you will experience low 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, considerable to more fancy repairs.
• Issues with any aftermarket items. An aftermarket alarm, exhaust or extra item can wreak havoc on your 2014 Toyota Highlander if it’s not installed accordingly. These aftermarket parts and accessories can dump the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound modern, bring your Highlander 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, especially aftermarket parts and accessories, or using OEM parts first place might cost a scant bit more but could save you money from having to get low work and damage caused by low installation work corrected.
• The battery is low or dead. The battery in your 2014 Toyota Highlander is every paramount. 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 strictly 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 changed. The mass airflow sensor in your Toyota Highlander is what determines how much fuel is mandatory 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 actual changes, like altitude. If your Toyota Highlander 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 harmful mass airflow sensor.
• One of the most real and frequent cause is that your 2014 Toyota Highlander gas cap is loose, damaged or missing. The gas cap for your 2014 Toyota Highlander 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 harmful 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 fancy. If your check engine light turns on instantly after you put gas in your 2014 Toyota Highlander, first thing you should check is to make courageous the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
• Your 2014 Toyota Highlander has a vacuum leak. Every Toyota Highlander has a vacuum system that performs a wide range of functions. The vacuum system also helps cut 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 arid out and crack, especially if they’re exposed to bizarre heat or extreme agreeable.

2014 Toyota Highlander 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 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 innate as the OBD (on-board computer diagnostic system) in your Highlander. There are hundreds of disparate codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling bizarre diagnostics will give you available 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, clear and evident vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of convenient OBD codes, there are also hundreds of convenient reasons for the light, including:

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

This is why it is laborious for someone who does not have a lot of automotive knowledge to not assume what a code means. Call Nalley Toyota Stonecrest at 7706290279 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. If the engine light comes on due to a unhealthy concern, you risk damaging your car extra by not repairing the issue right away.

2014 Toyota Highlander Check Engine Light

A shining light illustrates that the problem is strict and if not taken care of suddenly may result in major damage to the car. If the check engine light in your 2014 Toyota Highlander starts shining, that means that the problem needs immediate attention and your Toyota should be delivered in suddenly. This blinking light usually indicates a scrupulous engine misfire allowing unburned fuel to be discarded into the exhaust system. There it can quickly raise the temperature of the catalytic converter to a point where damage is accessible, requiring an lavish repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A bad, aged or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our team of automotive experts at Nalley Toyota Stonecrest swiftly by calling 7706290279. 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.

Check Engine Light Service 2014 Toyota Highlander

What do you do when you’re driving along in your Toyota Highlander and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Toyota owners, your heart sinks a tiny because you have tiny 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 car over to the side of the road and call a tow truck, but it is recommended that you get your 2014 Toyota Highlander checked as soon as likely. Ignoring that warning could end up causing expansive wear and tear to costly engine components.

When your 2014 Toyota Highlander'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 mostly 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 probe tool that is used by our Toyota auto repair mechanics at Nalley Toyota Stonecrest. There are also a number of relatively small code readers that are designed for do-it-yourselfers, should you find out that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an effective expert to find out 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 generally between $88 and $111. The marvelous news, Nalley Toyota Stonecrest offers complimentary multi-point inspections and free diagnostics, in most cases, to help express the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not perfectly tightened to a more scrupulous failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it marvelous to get the authentic code reading and diagnosis.

Will the check engine light reset itself?

The check engine light on your 2014 Toyota Highlander 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 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 2014 Toyota Highlander light will go off after about 20-40 miles. If you drive over that deposit and the light is still on, you will need to deliver it in to Nalley Toyota Stonecrest 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 2014 Toyota Highlander is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few 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 2014 Toyota Highlander. 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 contrasting things. It can be as classic as your gas cap being loose or as hazardous as engine knocking. If your check engine light is on in your 2014 Toyota Highlander, contact Nalley Toyota Stonecrest. Contact Nalley Toyota Stonecrest 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.

2014 Toyota Highlander 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 various typical causes including something as conclusive as a loose gas cap. Other typical reasons for a Check Engine Light are damaged oxygen sensor, faulty head gasket, dirty mass airflow sensor, a malfunction with the fuel injection system, faulty emissions control part, or defective spark plugs to name a lot. 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 basic 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 2014 Toyota Highlander 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 typically 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 flashes telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what specifically is incorrect nor what to do about it. That’s where we come in; Nalley Toyota Stonecrest 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.