2021 Jeep Cherokee Check Engine Light

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

The safest bet is to decipher the code and then plan your strategy properly. Since each check engine code has its own level of severity, it is hard to predict how plentiful miles you can drive with the warning light on. It could be anything from a bad sensor to plug wires needing to be replaced. If you check engine light is flashing, we recommend that you pull over and contact Bill Estes Chrysler Jeep Dodge Ram to help favor if your automobile is safe to drive in or if we recommend a tow truck.

Is it safe to drive your 2021 Jeep Cherokee with the check engine light on?

If the check engine light is blinking, this means that there is a risky issue and it is recommended to service your Jeep Cherokee instantly. This question is not notably realistic 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 reliable to drive. This is frequently 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 treacherous problem. Call the consultants at Bill Estes Chrysler Jeep Dodge Ram by dialing 3178540239 so you can describe the issues. Or lessen your speed and bring your 2021 Jeep to our certified mechanics as soon as achievable.

Check Engine Light Service 2021 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 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 2021 Jeep Cherokee checked as soon as probable. Ignoring that warning could end up causing excellent damage to expensive engine components.

When your 2021 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 acceptable, a computer turns on your check engine light. This amber or yellow light is commonly 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 mechanics at Bill Estes Chrysler Jeep Dodge Ram. There are also a number of comparably low-cost code readers that are designed for do-it-yourselfers, should you elect for that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an productive high-tech to determine the issue and repair it.

2021 Jeep Cherokee Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that small light on your vehicle’s dashboard rapidly 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 known as the OBD (on-board computer diagnostic system) in your Cherokee. There are hundreds of various codes that your check engine light can suggest. While that sounds daunting, with a small patience, tackling imperative diagnostics will give you conducive 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, convenient and big vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of possible OBD codes, there are also hundreds of possible reasons for the light, including:

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

This is why it is needed 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 relentless concern, you risk harmful your car additional by not repairing the issue right away. Call Bill Estes Chrysler Jeep Dodge Ram at 3178540239 today or schedule your check engine light service online today! When your check engine light comes on, you should get it checked out expeditiously by a certified Jeep mechanic.

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 compelling failure like a bad catalytic converter or a problem with one of the car’s oxygen sensors, so it helpful to get the adequate code reading and diagnosis. The average cost for a check engine light diagnosis & testing is commonly between $88 and $111. The helpful news, Bill Estes Chrysler Jeep Dodge Ram offers complimentary multi-point inspections and free diagnostics, in most cases, to help indicate the cause of your check engine light.

What Does the Check Engine Light Mean?

One of the most typically misunderstood lights or indicators in your 2021 Jeep Cherokee is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few added 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 2021 Jeep Cherokee. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name a few. With that being said, the check engine light can mean a variety of chance things. It can be as uncomplicated as your gas cap being loose or as critical as engine knocking. If your check engine light is on in your 2021 Jeep Cherokee, contact Bill Estes Chrysler Jeep Dodge Ram. Contact Bill Estes Chrysler Jeep Dodge Ram today! Our Jeep service department can help you find out what code is turning your check engine light on or audit why your check engine light is flashing.

2021 Jeep Cherokee Check Engine Light Flashing

Although there are countless potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are a lot favorite causes including something as prevailing as a loose gas cap. Different favorite reasons for a Check Engine Light are a malfunction with the fuel injection system, damaged oxygen sensor, dirty mass airflow sensor, faulty emissions control part, faulty head gasket, or defective spark plugs to name a few. 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 fixed.

Every 2021 Jeep Cherokee was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its massive systems. The sensors are continually 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 totally is inaccurate 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 Tremendously Qualified Service licensed.

Will the check engine light reset itself?

The check engine light on your 2021 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 sane, 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 2021 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 Bill Estes Chrysler Jeep Dodge Ram so the light and code can be double-checked and reset.

What could cause the check engine light to come on in a 2021 Jeep Cherokee?

When your check engine light comes on, this could be as common as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a hazardous problem that could cause hazardous damage to your engine and come with a heavy repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow typically means something less hazardous but a blinking check engine light indicates that your vehicle’s engine is in hazardous trouble and service is paramount immediately. If your check engine light is blinking in your 2021 Jeep Cherokee, we highly advocate not to drive the vehicle and schedule Jeep service today. Below is a list of the most normal 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 2021 Jeep Cherokee if it’s not installed properly. 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 admitted, 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, especially 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.
  • One of the most ordinary and countless cause is that your 2021 Jeep Cherokee gas cap is loose, damaged or missing. The gas cap for your 2021 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 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 quickly after you put gas in your 2021 Jeep Cherokee, first thing you should check is to make confident the cap isn’t loose — or that it’s still on your car’s roof or at the fuel pump.
  • New Spark Plugs or Plug Wires are basic for your 2021 Jeep Cherokee. The spark plugs are the part of your engine that ignites the air/fuel alter 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 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, considerable to more expensive repairs.
  • Your 2021 Jeep Cherokee has a vacuum leak. Every Jeep Cherokee has a vacuum system that performs a expanded 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 dry out and crack, especially if they’re exposed to remarkable heat or extreme brisk.
  • The battery is low or dead. The battery in your 2021 Jeep Cherokee is every direct. 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 value of a new one depends on the type of Jeep you drive, but check our decent service coupons and specials.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2021 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 consistently 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 repaired, your 2021 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 other problems from overheating.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, prevailing as the O2 sensor, measures the sum 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 2021 Jeep Cherokee’s spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to indicate the right alter 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 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 sum of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to confident changes, like altitude. If your Jeep Cherokee 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.

2021 Jeep Cherokee Check Engine Light

If the check engine light in your 2021 Jeep Cherokee starts glaring, that means that the problem needs immediate attention and your Jeep should be brought in shortly. A glaring light indicates that the problem is intense and if not taken care of shortly may result in major damage to the vehicle. This blinking light frequently indicates a rigorous engine misfire allowing unburned fuel to be ejected into the exhaust system. There it can instantly raise the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can fully be the cause. A bad, classic 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 highly expensive repair. If your check engine light is flashing, please contact our team of automotive mentors at Bill Estes Chrysler Jeep Dodge Ram immediately by calling 3178540239.