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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 Crown Chrysler Dodge Jeep Ram Greensboro to help advocate if your vehicle is safe to commute in or if we endorse a tow truck. It could be anything from a bad sensor to plug wires needing to be replaced. Since each check engine code has its own level of severity, it is not straightforward 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 subsequently.

Is it safe to drive your 2012 Jeep Cherokee with the check engine light on?

If the check engine light is twinkling, this means that there is a treacherous issue and it is recommended to service your Jeep Cherokee expeditiously. This question is not very classic 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 often 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 serious problem. Call the experts at Crown Chrysler Dodge Jeep Ram Greensboro by dialing 3368951348 so you can describe the issues. Or cut down your speed and bring your 2012 Jeep to our certified mechanics as soon as functional.

How much does it cost to get the engine light checked?

The average cost for a check engine light diagnosis & testing is frequently between $88 and $111. The proper news, Crown Chrysler Dodge Jeep Ram Greensboro offers complimentary multi-point inspections and free diagnostics, in most cases, to help pick the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not correctly tightened to a more serious failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it proper to get the suitable code reading and diagnosis.

What could cause the check engine light to come on in a 2012 Jeep Cherokee?

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 dangerous problem that could cause dangerous 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 dangerous but a flashing check engine light expresses that your vehicle’s engine is in dangerous trouble and service is decisive urgently. If your check engine light is flashing in your 2012 Jeep Cherokee, we highly suggest not to drive the car and schedule Jeep service today. Below is a list of the most long-established reasons your check engine light can come on:

  • One of the most common and frequent cause is that your 2012 Jeep Cherokee gas cap is loose, damaged or missing. The gas cap for your 2012 Jeep Cherokee 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 classic 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 now after you put gas in your 2012 Jeep Cherokee, first 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 replaced. The mass airflow sensor in your Jeep Cherokee is what determines how much fuel is basic 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 positive changes, like altitude. If your Jeep Cherokee is having trouble starting, idling rough or has a abrupt change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known 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 active 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 Jeep Cherokee's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to pick the decent assortment 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.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2012 Jeep Cherokee’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 Crown Chrysler Dodge Jeep Ram Greensboro offers a complimentary multi-point inspection with each Jeep service. If you have an issue with your catalytic converter and don't get it repaired, your 2012 Jeep Cherokee 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 distinctive problems from overheating.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or distinctive item can wreak havoc on your 2012 Jeep Cherokee if it’s not installed correctly. 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 affectionate, bring your Cherokee to Jeep and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, exceedingly 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.
  • New Spark Plugs or Plug Wires are basic for your 2012 Jeep Cherokee. The spark plugs are the part of your engine that ignites the air/fuel assortment 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 classic, 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, considerable to more expensive repairs.
  • Your 2012 Jeep Cherokee has a vacuum leak. Each Jeep Cherokee has a vacuum system that performs a expanded variety of functions. The vacuum system also helps lessen 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, exceedingly if they’re exposed to notable heat or extreme bitter.
  • The battery is low or dead. The battery in your 2012 Jeep Cherokee is each important. 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 Jeep you drive, but check our current service coupons and specials.

2012 Jeep Cherokee Check Engine Light Flashing

Although there are countless achievable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are several daily causes encompassing something as amusing as a loose gas cap. Distinct daily reasons for a Check Engine Light are faulty head gasket, damaged oxygen sensor, faulty emissions control part, dirty mass airflow sensor, a malfunction with the fuel injection system, or defective spark plugs to name various. No matter what is the root cause of the Check Engine Light, we have the Jeep 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 Jeep issue was revamped.

Every 2012 Jeep Cherokee was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the automobile on its meaningful systems. The sensors are often 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 incorrect nor what to do about it. That’s where we come in; Crown Chrysler Dodge Jeep Ram Greensboro provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Greatly Qualified Service professional.

2012 Jeep Cherokee 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 honorable 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 Cherokee. There are hundreds of other codes that your check engine light can suggest. While that sounds daunting, with a little patience, tackling dominant diagnostics will give you charming 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, discernable and decent 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:

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

This is why it is cooperative for someone who does not have a lot of automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out shortly by a certified Jeep mechanic. Call Crown Chrysler Dodge Jeep Ram Greensboro at 3368951348 expeditiously or schedule your check engine light service online today! If the engine light comes on due to a important concern, you risk damaging your car extra by not repairing the issue decent away.

What Does the Check Engine Light Mean?

One of the most usually misunderstood lights or indicators in your 2012 Jeep Cherokee is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in assorted other 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 Jeep Cherokee. 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 mean a variety of definitive things. It can be as authentic as your gas cap being loose or as persuasive as engine knocking. If your check engine light is on in your 2012 Jeep Cherokee, contact Crown Chrysler Dodge Jeep Ram Greensboro. Our Jeep service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is blinking. Contact Crown Chrysler Dodge Jeep Ram Greensboro today!

2012 Jeep Cherokee Check Engine Light

If the check engine light in your 2012 Jeep Cherokee starts flashing, that means that the problem needs immediate attention and your Jeep should be brought in immediately. A flashing light indicates that the problem is precarious and if not taken care of immediately may result in great break to the vehicle. This glaring light usually indicates a rigid engine misfire allowing unused fuel to be drained into the exhaust system. There it can abruptly expand the temperature of the catalytic converter to a point where wear and tear is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A bad, classical 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 team of automotive experts at Crown Chrysler Dodge Jeep Ram Greensboro suddenly by calling 3368951348.

Check Engine Light Service 2012 Jeep Cherokee

What do you do when you’re driving along in your Jeep Cherokee and quickly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Jeep 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 value of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t recommend 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 Jeep Cherokee checked as soon as attainable. Ignoring that warning could end up causing major damage to expensive engine components.

When your 2012 Jeep Cherokee's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t fitting, a computer turns on your check engine light. This amber or yellow light is generally 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 scan tool that is used by our Jeep auto repair technicians at Crown Chrysler Dodge Jeep Ram Greensboro. 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 indicate the issue and repair it.

Will the check engine light reset itself?

The check engine light on your 2012 Jeep Cherokee will customarily shut itself off if the issue or code that caused it to turn on is repaired. 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 Jeep Cherokee 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 Crown Chrysler Dodge Jeep Ram Greensboro so the light and code can be double-checked and reset.