2020 Jeep Cherokee Check Engine Light

What Does the Check Engine Light Mean?

One of the most consistently misunderstood lights or indicators in your 2020 Jeep Cherokee is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few visible 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 collection of things for your 2020 Jeep Cherokee. Some of these include controlling engine speed, ignition timing, shifting automatic transmissions and implementing stability control, just to name various. 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 hazardous as engine knocking. If your check engine light is on in your 2020 Jeep Cherokee, contact Bill Estes Chrysler Jeep Dodge Ram. Our Jeep 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. Contact Bill Estes Chrysler Jeep Dodge Ram today!

Check Engine Light Service 2020 Jeep Cherokee

What do you do when you’re driving along in your Jeep Cherokee and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Jeep 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 represent 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 2020 Jeep Cherokee checked as soon as convincing. Ignoring that warning could end up causing abundant damage to expensive engine components.

When your 2020 Jeep Cherokee's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t meager, a computer turns on your check engine light. This amber or yellow light is frequently 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 learn with an electronic scan tool that is used by our Jeep auto repair mechanics at Bill Estes Chrysler Jeep Dodge Ram. There are also a number of somewhat economical 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 trained experienced to imply the issue and repair it.

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

The intermediate cost for a check engine light diagnosis & testing is commonly between $88 and $111. The exceptional news, Bill Estes Chrysler Jeep Dodge Ram offers complimentary multi-point inspections and free diagnostics, in most cases, to help select the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not properly tightened to a more exacting failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it exceptional to get the fair code reading and diagnosis.

2020 Jeep Cherokee Check Engine Light

If the check engine light in your 2020 Jeep Cherokee starts flashing, that means that the problem needs sudden attention and your Jeep should be brought in immediately. A flashing light indicates that the problem is relentless and if not taken care of immediately may result in considerable damage to the vehicle. This blinking light frequently hints a strict engine misfire allowing unburned fuel to be ejected into the exhaust system. There it can quickly increase the temperature of the catalytic converter to a point where wear and tear is feasible, requiring an costly repair. Some owners ask if spark plugs cause the check engine light to flash? This can actually be the cause. A bad, erstwhile or dirty spark plug can cause the engine to misfire. If your check engine light is shining, please contact our company of automotive experts at Bill Estes Chrysler Jeep Dodge Ram immediately by calling 3178540239. 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.

2020 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 abruptly illuminates, but in reality, it is not something that should cause you to shut down in fear noble 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 daily as the OBD (on-board computer diagnostic system) in your Cherokee. There are hundreds of various codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling mandatory diagnostics will give you convenient knowledge about your vehicle and will also allow that Check Engine Light to do what it is exclusively supposed to do: be your guide. Unfortunately, discernible and essential vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of achievable OBD codes, there are also hundreds of achievable reasons for the light, including:

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

This is why it is necessary for someone who does not have a lot of automotive knowledge to not assume what a code means. If the engine light comes on due to a hazardous concern, you risk combative your car additional by not repairing the issue correct away. When your check engine light comes on, you should get it checked out quickly by a certified Jeep mechanic. Call Bill Estes Chrysler Jeep Dodge Ram at 3178540239 now or schedule your check engine light service online today!

Is it safe to drive your 2020 Jeep Cherokee with the check engine light on?

If the check engine light is twinkling, this means that there is a unhealthy issue and it is recommended to service your Jeep Cherokee abruptly. This question is not highly good 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 mostly indicated by a persistent glow of the check engine light. If you notice a difference in the performance of the car, it could be an indication of a more strict problem. Call the specialists at Bill Estes Chrysler Jeep Dodge Ram by dialing 3178540239 so you can describe the issues. Or reduce your speed and bring your 2020 Jeep to our certified mechanics as soon as potential.

2020 Jeep Cherokee Check Engine Light Flashing

Although there are bountiful capacity causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are various commonplace causes including something as fun as a loose gas cap. Alternative commonplace reasons for a Check Engine Light are dirty mass airflow sensor, faulty head gasket, a malfunction with the fuel injection system, faulty emissions control part, damaged oxygen sensor, or defective spark plugs to name some. 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 crucial 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 fixed.

Every 2020 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 troublesome systems. The sensors are customarily detecting conditions while sending data to the electronic control team. If the electronic control team 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 strictly is erroneous nor what to do about it. That’s where we come in; Bill Estes Chrysler Jeep Dodge Ram provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Exceptionally Qualified Service experienced.

What could cause the check engine light to come on in a 2020 Jeep Cherokee?

When your check engine light comes on, this could be as easy as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a applicable problem that could cause applicable damage to your engine and come with a hefty repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow constantly means something less applicable but a flashing check engine light indicates that your vehicle’s engine is in applicable trouble and service is necessary rapidly. If your check engine light is flashing in your 2020 Jeep Cherokee, we incredibly advise not to drive the vehicle and schedule Jeep service straightaway. Below is a list of the most acceptable reasons your check engine light can come on:

• Issues with all aftermarket items. An aftermarket alarm, exhaust or back-up item can wreak havoc on your 2020 Jeep Cherokee if it’s not installed perfectly. These aftermarket components and accessories can dump the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound traditional, bring your Cherokee to Jeep and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing all issue. Getting accessories, incredibly aftermarket parts and accessories, or using OEM components first place might price a small 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 mandatory for your 2020 Jeep Cherokee. 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 deliver the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or departed, you will experience poor performance and reduced power. In a lot 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, extensive to more expensive repairs.
• 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 mandatory 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 coherent 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.
• One of the most accepted and several cause is that your 2020 Jeep Cherokee gas cap is loose, damaged or missing. The gas cap for your 2020 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 departed 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 shortly after you put gas in your 2020 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.
• The battery is low or dead. The battery in your 2020 Jeep Cherokee is every astonishing. 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 lot 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 prevailing service coupons and specials.
• Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2020 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 Bill Estes Chrysler Jeep Dodge Ram offers a complimentary multi-point inspection with every Jeep service. If you have an issue with your catalytic converter and don't get it revamped, your 2020 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 back-up problems from overheating.
• Your 2020 Jeep Cherokee has a vacuum leak. Every Jeep Cherokee has a vacuum system that performs a wide mixture 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, incredibly if they’re exposed to imposing heat or extreme chilly.
• Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, admitted 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 less compelling 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 2020 Jeep Cherokee's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to suggest the good 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.

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

It could be anything from a intrusive sensor to plug wires needing to be replaced. The safest bet is to decipher the code and then plan your strategy subsequently. Since each check engine code has its own level of severity, it is difficult to predict how many miles you can drive with the warning light on. If you check engine light is shining, we recommend that you pull over and contact Bill Estes Chrysler Jeep Dodge Ram to assist learn if your vehicle is reliable to drive in or if we recommend a tow truck.

Will the check engine light reset itself?

The check engine light on your 2020 Jeep Cherokee 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 2020 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 transport it in to Bill Estes Chrysler Jeep Dodge Ram so the light and code can be double-checked and reset.