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Check Engine Light Service 2020 Jeep Wrangler

What do you do when you’re driving along in your Jeep Wrangler and quickly, a yellow light brightens on your dash and says "Check Engine". If you’re like most Jeep owners, your heart sinks a slight because you have slight 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 Wrangler checked as soon as functional. Ignoring that warning could end up causing enormous damage to expensive engine components.

When your 2020 Jeep Wrangler's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t good, a computer turns on your check engine light. This amber or yellow light is usually 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 Crown Chrysler Dodge Jeep Ram Greensboro. There are also a number of somewhat inexpensive code readers that are designed for do-it-yourselfers, should you embrace that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an trained professional to mean the issue and repair it.

2020 Jeep Wrangler 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 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 daily as the OBD (on-board computer diagnostic system) in your Wrangler. There are hundreds of distinctive codes that your check engine light can mean. While that sounds daunting, with a little patience, tackling decisive diagnostics will give you convenient 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, indisputable and astonishing vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of plausible OBD codes, there are also hundreds of plausible reasons for the light, including:

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

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

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2020 Jeep Wrangler is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few alternative 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 2020 Jeep Wrangler. Some of these include controlling engine speed, shifting automatic transmissions ignition timing, and implementing stability control, just to name assorted. With that being said, the check engine light can represent a collection of back-up things. It can be as noticeable as your gas cap being loose or as risky as engine knocking. If your check engine light is on in your 2020 Jeep Wrangler, 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 audit why your check engine light is flashing. Contact Crown Chrysler Dodge Jeep Ram Greensboro today!

2020 Jeep Wrangler Check Engine Light

If the check engine light in your 2020 Jeep Wrangler starts flashing, that means that the problem needs immediate attention and your Jeep should be brought in instantly. A flashing light expresses that the problem is serious and if not taken care of instantly may result in grand damage to the vehicle. This twinkling light usually suggests a rigorous engine misfire allowing unused fuel to be dumped into the exhaust system. There it can suddenly raise the temperature of the catalytic converter to a point where damage is feasible, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can explicitly be the cause. A bad, erstwhile or dirty spark plug can cause the engine to misfire. If your check engine light is flashing, please contact our squad of automotive advisors at Crown Chrysler Dodge Jeep Ram Greensboro suddenly by calling 3368951348. 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 lavish repair.

Will the check engine light reset itself?

The check engine light on your 2020 Jeep Wrangler will commonly shut itself off if the issue or code that caused it to turn on is revamped. 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 applicable, 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 2020 Jeep Wrangler 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 bring it in to Crown Chrysler Dodge Jeep Ram Greensboro 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 recommend that you pull over and contact Crown Chrysler Dodge Jeep Ram Greensboro to help suggest if your automobile is logical to drive in or if we recommend a tow truck. 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 convenient to predict how many miles you can drive with the warning light on. The safest bet is to decipher the code and then plan your strategy accurately.

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

When your check engine light comes on, this could be as accepted as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a intense problem that could cause intense damage to your engine and come with a large repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow customarily means something fewer intense but a flashing check engine light expresses that your vehicle’s engine is in intense trouble and service is essential instantly. If your check engine light is flashing in your 2020 Jeep Wrangler, we remarkably recommend not to drive the vehicle and schedule Jeep service today. Below is a list of the most receptive reasons your check engine light can come on:

  • New Spark Plugs or Plug Wires are needed for your 2020 Jeep Wrangler. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your car. 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 former, 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, extensive to more pricey repairs.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or alternative item can wreak havoc on your 2020 Jeep Wrangler if it’s not installed properly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prevent the car from starting. If these issues sound favored, bring your Wrangler 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, exceptionally 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.
  • Your 2020 Jeep Wrangler has a vacuum leak. Every Jeep Wrangler has a vacuum system that performs a immense assortment 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, exceptionally if they’re exposed to important heat or extreme cool.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Jeep Wrangler is what determines how much fuel is needed 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 courageous changes, like altitude. If your Jeep Wrangler is having trouble starting, idling rough or has a precipitous change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2020 Jeep Wrangler’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 normally caused by neglected maintenance, which is why Crown Chrysler Dodge Jeep Ram Greensboro 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 2020 Jeep Wrangler 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 alternative problems from overheating.
  • 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 car 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 2020 Jeep Wrangler's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to represent the judicious 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 2020 Jeep Wrangler is every basic. 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 Jeep you drive, but check our existing service coupons and specials.
  • One of the most chummy and many cause is that your 2020 Jeep Wrangler gas cap is loose, damaged or missing. The gas cap for your 2020 Jeep Wrangler 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 former 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 pricey. If your check engine light turns on at this moment after you put gas in your 2020 Jeep Wrangler, first thing you should check is to make convinced the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.

2020 Jeep Wrangler Check Engine Light Flashing

Although there are frequent probable 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 plain as a loose gas cap. Other commonplace reasons for a Check Engine Light are faulty head gasket, damaged oxygen sensor, a malfunction with the fuel injection system, dirty mass airflow sensor, faulty emissions control part, 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 revamped.

Every 2020 Jeep Wrangler 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 continually 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 definitely is wrong 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 Exceedingly Qualified Service high-tech.

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 harsh failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it essential to get the cooperative code reading and diagnosis. The average cost for a check engine light diagnosis & testing is continuously between $88 and $111. The essential news, Crown Chrysler Dodge Jeep Ram Greensboro offers complimentary multi-point inspections and free diagnostics, in most cases, to assist convenience the cause of your check engine light.

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

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 travel to work. This is frequently indicated by a logical 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 Jeep Wrangler straightaway. Call the veterans at Crown Chrysler Dodge Jeep Ram Greensboro by dialing 3368951348 so you can describe the issues. Or reduce your speed and deliver your 2020 Jeep to our certified mechanics as soon as probable.