2020 RAM 2500 Check Engine Light

Check Engine Light Service 2020 RAM 2500

What do you do when you’re driving along in your RAM 2500 and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most RAM owners, your heart sinks drastically because you may have precisely 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, tranquil breath and realize the light coming on doesn’t mean you have to pull the vehicle over to the side of the road and call a tow truck, but it is recommended that you get your 2020 RAM 2500 checked immediately. Ignoring that warning could end up causing major, extensive damage to pricey engine parts.

When your 2020 RAM 2500'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 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 can quickly identify 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 RAM auto repair mechanics at Larry H. Miller Dodge RAM Avondale. There are also a number of comparatively inexpensive code readers that are designed for do-it-yourselfers, should you pick that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to determine the explicitly correct issue and repair it.

Is it safe to drive your 2020 RAM 2500 with the check engine light on?

If the check engine light is flashing, this means that there is a serious issue and it is advised to service your RAM 2500 rapidly. This question is not immensely simple 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 secure to drive. This is generally 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 Larry H. Miller Dodge RAM Avondale by dialing 4802072126 so you can describe the issues. Or reduce your speed and bring your 2020 RAM to our certified mechanics as soon as potential.

2020 RAM 2500 Check Engine Light Codes

The check engine light turning on can be quite intimidating, particularly to see that little light on your vehicle’s dashboard suddenly illuminate, 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 2500. There are hundreds of different codes that your check engine light can correctly represent. While that sounds daunting, with a little patience, tackling basic diagnostics will give you helpful knowledge about your vehicle and will also allow that essential Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, obvious and helpful vehicle symptoms do not repeatedly accompany an illuminated Check Engine Light. Since there are hundreds of likely OBD codes, there are also hundreds of likely reasons for the light, including:

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

This is why it is vital for someone who does not have a lot of prevailing automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out rapidly by a proficient certified RAM mechanic. If the engine light comes on due to a serious concern, you risk damaging your car further by not repairing the issue right away. Call Larry H. Miller Dodge RAM Avondale at 4802072126 today or schedule your check engine light service online today!

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

The safest bet is to decipher the code and then plan your strategy accordingly. Since each check engine code has its own level of severity, it is generally difficult to predict how many miles you can be secure in driving with the warning light on. If you check engine light is flashing, we advise that you pull over and contact Larry H. Miller Dodge RAM Avondale to help determine if your car is secure to drive in or if we advise a tow truck. It could be anything from a bad sensor to plug wires needing to be replaced.

Will the check engine light reset itself?

The check engine light on your 2020 RAM 2500 will frequently 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 swiftly turn itself off. Also, if your catalytic converter is working correctly, 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 RAM 2500 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 Larry H. Miller Dodge RAM Avondale so the light and code can be double-checked and reset.

What Does the Check Engine Light Mean?

One of the most generally misunderstood lights or indicators in your 2020 RAM 2500 is the check engine light. The check engine light is part of the essential onboard diagnostics system, and displays in a wide range of different 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 wide range of things for your 2020 RAM 2500. Some of these essential duties 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 different things. It can be as simple as your gas cap being loose or as unpredictable as engine knocking. If your check engine light is on in your 2020 RAM 2500, contact Larry H. Miller Dodge RAM Avondale. Contact Larry H. Miller Dodge RAM Avondale today! Our RAM service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is flashing.

2020 RAM 2500 Check Engine Light

A flashing light indicates that the problem is very serious and if not taken care of swiftly may result in major and significant damage to the car. If the check engine light in your 2020 RAM 2500 starts flashing, that means that the problem needs attention swiftly and your RAM should be brought in expeditiously. This blinking light normally indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can expeditiously raise the temperature of the catalytic converter to a point where damage is likely, requiring an pricey and major repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A damaged, old or dirty spark plug can cause the engine to misfire. If your check engine light is constantly flashing, please contact our team of automotive experts at Larry H. Miller Dodge RAM Avondale swiftly by calling 4802072126. If the problem is entirely ignored or you continue to drive, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a immensely costly repair.

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 serious failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it good to get the proper code reading and diagnosis. The average cost for a check engine light diagnosis & testing is usually between $88 and $111. The good news, Larry H. Miller Dodge RAM Avondale offers totally complimentary multi-point inspections and free diagnostics, in most cases, to help determine the cause of your check engine light.

2020 RAM 2500 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 many common causes including something as simple as a loose gas cap. Other mainly common reasons for a Check Engine Light are damaged oxygen sensor, a malfunction with the fuel injection system, damaged head gasket, damaged emissions control part, dirty mass airflow sensor, or broken spark plugs to name a few. No matter what is the root cause of the Check Engine Light, we have the RAM Certified Technicians and the certified service protocol to isolate the root problem and absolutely 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 RAM issue was entirely fixed.

Every 2020 RAM 2500 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the car on its essential systems. The fast sensors are continually detecting conditions while sending important 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. Yet, sadly 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; Larry H. Miller Dodge RAM Avondale provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Very Qualified Service professional.

What could cause the check engine light to come on in a 2020 RAM 2500?

When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. Also, the check engine light could also be a warning of a serious problem that could cause serious damage to your engine and come with a hefty and expensive repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady and continuous glow generally means something less serious but a flashing check engine light indicates that your vehicle’s engine is in serious trouble and helpful service is required rapidly. If your check engine light is flashing in your 2020 RAM 2500, we very suggest not to drive the vehicle and schedule RAM service today. Below is a list of the most common reasons your check engine light can come on:

• Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2020 RAM 2500’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 frequently caused by repeatedly neglected maintenance, which is why Larry H. Miller Dodge RAM Avondale offers a complimentary multi-point inspection with each RAM service. If you have an issue with your catalytic converter and don't get it repaired, your 2020 RAM 2500 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 delicate problems from overheating.
• Your 2020 RAM 2500 has a vacuum leak. Each RAM 2500 has a vacuum system that performs a wide variety of functions. The vacuum system likewise helps lower adverse 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 intense heat or extreme cold.
• Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your RAM 2500 is what determines how much fuel is required 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 certain changes, like altitude. If your RAM 2500 is having trouble starting, idling rough or has a sudden speedy change in the position of the throttle pedal, this could be a essential sign of a broken 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 more quickly and your vehicle will be less efficient when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A broken sensor can not only affect your miles per gallon, but it can cause serious damage to your catalytic converter and your 2020 RAM 2500's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to determine the precisely correct mix of air and fuel that enters the cylinders in your engine. A broken O2 sensor can likewise cause a car to fail an emissions test.
• Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak extreme havoc on your 2020 RAM 2500 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 familiar, bring your 2500 to RAM and have our team of skilled certified mechanics guarantee that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, exceptionally aftermarket parts and accessories, or utilizing OEM parts first place might cost a little bit more but could help you save substantially from having to get poor work and damage caused by poor installation work corrected.
• One of the most common and frequent cause is that your 2020 RAM 2500 gas cap is loose, damaged or missing. The gas cap for your 2020 RAM 2500 serves different purposes. It prevents unpredictable 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 broken 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 and be more costly. Luckily, to replace a gas cap isn't pricey. If your check engine light turns on instantly after you put gas in your 2020 RAM 2500, 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.
• New Spark Plugs or Plug Wires are required for your 2020 RAM 2500. The spark plugs are the part of your engine that ignites the air/fuel mix in the combustion chamber of your vehicle. This explosion is what moves the pistons and makes the engine run smooth. 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 old, you will experience a evident poor performance and decreased 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, leading to more pricey repairs.
• The battery is low or dead. The battery in your 2020 RAM 2500 is each critical. 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 RAM you drive, but check our current service coupons and specials.