Please wait while the page loads...

What could cause the check engine light to come on in a 2012 Honda Pilot?

When your check engine light comes on, this could be as classic as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a unhealthy problem that could cause unhealthy 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 typically means something less unhealthy but a blinking check engine light indicates that your vehicle’s engine is in unhealthy trouble and service is decisive instantly. If your check engine light is blinking in your 2012 Honda Pilot, we highly recommend not to drive the vehicle and schedule Honda service today. Below is a list of the most daily reasons your check engine light can come on:

  • New Spark Plugs or Plug Wires are needed for your 2012 Honda Pilot. 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 bring the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or historic, you will experience meager 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, first-rate to more costly repairs.
  • Your O2 Sensor (Oxygen Sensor) needs to be changed. The Oxygen sensor, affable 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 fewer handy 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 Honda Pilot's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to indicate the honorable 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.
  • The battery is low or dead. The battery in your 2012 Honda Pilot is every tall. 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 truly require maintenance. The price of a new one depends on the type of Honda you drive, but check our current service coupons and specials.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or different item can wreak havoc on your 2012 Honda Pilot if it’s not installed correctly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound affable, bring your Pilot to Honda and have our department of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, chiefly aftermarket parts and accessories, or using OEM parts authentic place might estimate a slight bit more but could save you money from having to get meager perform and damage caused by meager installation perform corrected.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2012 Honda Pilot’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 Honda Fort Pierce offers a complimentary multi-point inspection with every Honda service. If you have an issue with your catalytic converter and don't get it repaired, your 2012 Honda Pilot 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 different problems from overheating.
  • One of the most prevalent and frequent cause is that your 2012 Honda Pilot gas cap is loose, damaged or missing. The gas cap for your 2012 Honda Pilot 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 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 costly. If your check engine light turns on hastily after you put gas in your 2012 Honda Pilot, authentic 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 mass airflow sensor (known as MAF) needs to be changed. The mass airflow sensor in your Honda Pilot is what determines how much fuel is needed 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 specific changes, like altitude. If your Honda Pilot 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 2012 Honda Pilot has a vacuum leak. Every Honda Pilot has a vacuum system that performs a wide variety of functions. The vacuum system also helps lower bad 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 extraordinary heat or extreme congenial.

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 properly tightened to a more adequate failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it exquisite to get the friendly code reading and diagnosis. The average cost for a check engine light diagnosis & testing is frequently between $88 and $111. The exquisite news, Coggin Honda Fort Pierce offers complimentary multi-point inspections and free diagnostics, in most cases, to help select the cause of your check engine light.

2012 Honda Pilot Check Engine Light Flashing

Although there are countless likely causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are bountiful acknowledged causes including something as plain as a loose gas cap. Further acknowledged reasons for a Check Engine Light are damaged oxygen sensor, faulty head gasket, faulty emissions control part, dirty mass airflow sensor, 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 Honda 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 Honda issue was revamped.

Every 2012 Honda Pilot was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its basic systems. The sensors are continually detecting conditions while sending data to the computerized control unit. If the computerized 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 definitely is awry nor what to do about it. That’s where we come in; Coggin Honda Fort Pierce 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.

Will the check engine light reset itself?

The check engine light on your 2012 Honda Pilot 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 various 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 Honda Pilot light will go off after about 20-40 miles. If you drive over that sum and the light is still on, you will need to bring it in to Coggin Honda Fort Pierce so the light and code can be double-checked and reset.

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

If you check engine light is flashing, we endorse that you pull over and contact Coggin Honda Fort Pierce to help mean if your vehicle is active to drive in or if we endorse a tow truck. The safest bet is to decipher the code and then plan your strategy subsequently. Since any check engine code has its own level of severity, it is difficult to predict how countless miles you can drive with the warning light on. It could be anything from a bad sensor to plug wires needing to be replaced.

2012 Honda Pilot Check Engine Light

If the check engine light in your 2012 Honda Pilot starts twinkling, that means that the problem needs abrupt attention and your Honda should be brought in shortly. A twinkling light indicates that the problem is critical and if not taken care of shortly may result in important damage to the vehicle. This blinking light generally illustrates a rigid engine misfire allowing unburned fuel to be discharged into the exhaust system. There it can swiftly raise the temperature of the catalytic converter to a point where damage is likely, requiring an costly repair. Some owners ask if spark plugs cause the check engine light to flash? This can precisely be the cause. A destructive, common 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 incredibly expensive repair. If your check engine light is flashing, please contact our unit of automotive experts at Coggin Honda Fort Pierce instantly by calling 7725772585.

2012 Honda Pilot 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 Pilot. There are hundreds of back-up codes that your check engine light can indicate. While that sounds daunting, with a little patience, tackling fundamental diagnostics will give you excellent 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, evident and excellent vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of efficient OBD codes, there are also hundreds of efficient reasons for the light, including:

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

This is why it is tough for someone who does not have assorted of automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out suddenly by a certified Honda mechanic. Call Coggin Honda Fort Pierce at 7725772585 today or schedule your check engine light service online today! If the engine light comes on due to a unhealthy concern, you risk damaging your car further by not repairing the issue decent away.

Is it safe to drive your 2012 Honda Pilot with the check engine light on?

This question is not very amusing 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 able to commute. This is usually 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 scrupulous problem. If the check engine light is flashing, this means that there is a scrupulous issue and it is recommended to service your Honda Pilot immediately. Call the advisors at Coggin Honda Fort Pierce by dialing 7725772585 so you can describe the issues. Or cut your speed and bring your 2012 Honda to our certified technicians as soon as achievable.

Check Engine Light Service 2012 Honda Pilot

What do you do when you’re driving along in your Honda Pilot and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Honda owners, your heart sinks a little because you have little 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 2012 Honda Pilot checked as soon as probable. Ignoring that warning could end up causing giant damage to expensive engine components.

When your 2012 Honda Pilot's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, 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 prefer with an electronic diagnose tool that is used by our Honda auto repair mechanics at Coggin Honda Fort Pierce. There are also a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you prefer that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to prefer the issue and repair it.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2012 Honda Pilot is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in plentiful 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 2012 Honda Pilot. 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 disparate things. It can be as simple as your gas cap being loose or as active as engine knocking. If your check engine light is on in your 2012 Honda Pilot, contact Coggin Honda Fort Pierce. Contact Coggin Honda Fort Pierce today! Our Honda service department can help you find out what code is turning your check engine light on or investigate why your check engine light is flashing.