Without a car battery, your car won’t start, light up the road ahead, play the radio or charge your phone. Or complete the form below to send us an email. In the end, if your check engine light comes on, it’s best to heed the age-old advice…it’s better to be safe than sorry. Recalls & Safety Issues. My car has 90000 miles. There are hundreds of different codes that your check engine light can represent. This code is read with an electronic scan tool that is used by our Chevy auto repair mechanics at Hare Chevrolet. Now, you will see your check engine light to be flashing. Fog Lamps 0 167 (If Equipped). If you notice a variation in the performance of the vehicle, it could be an indication of a more precarious problem. A dealer usually charges a service fee to check your check engine light. .css-1mltvvb{display:inline;font-size:20px;height:100%;}. CHECK ENGINE LIGHT BEST PRACTICES We've compiled a list of best practices for you if you Check Engine Light ever comes on: If the light is flashing, take your vehicle in IMMEDIATELY to be diagnosed and inspected--a flashing light indicates a serious problem with one of your vehicle's components. But for the majority of drivers, we recommend taking the car to a professional Chevrolet mechanic. Worn spark plugs and plug wires can cause clogged catalytic converter or damage to ignition coils and O2 sensors, big to more expensive repairs. If the check engine light in your 2020 Chevy Silverado starts blinking, that means that the problem needs precipitous attention and your Chevy should be brought in suddenly. Contact Hare Chevrolet today! Wait until the light turns off before starting the engine. Check Gas Cap came on the DIC once. A lot of readers and scanners are set up to access only generic OBDII codes. The check engine light or malfunction indicator lamp in your car is there as part of a warning system that lets you know that there is an issue with the powertrain of your vehicle. My check engine light came back on and a kessgae saying I have 145miles until engine speed is maxed at 65mph and service emission system. The gas cap for your 2020 Chevy Silverado serves multiple purposes. Took it to dealer on August 17, 2020 because of jerking forward at low speed (20-25 mph) and rear brakes making a deep rubbing sound. Not every check engine warning light signals a parade of big bills. The Check Engine light flashing is a pretty much universal sign that you have a misfire that is bad enough that a lot of raw, unburned fuel is being dumped in to the Catalytic Converter, to the point that it could be ruined if the problem is not taken care of very quickly. The 2020 Chevrolet Silverado 1500 represents the status quo for a full-size light-duty truck. The contact stated that the key ceased in the ignition and the vehicle would not start. If your check engine light comes on and stays on, there are two things you can do: Some drivers feel confident working on their own cars. Requires available 3.6L engine and Trailering Package. That’s where we come in; Hare Chevrolet provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Highly Qualified Service professional. But if after a few days, your check light glows again, it means If your check engine light is on in your 2020 Chevy Silverado, contact Hare Chevrolet. My check engine light is on but there are no codes. The check engine light came on. Issues with any aftermarket items. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to determine the issue and repair it. The check engine light on your 2020 Chevy Silverado will usually shut itself off if the issue or code that caused it to turn on is fixed. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name a few. Local dealership checked and replaced glow plug and nitrogen oxide sensor that they said was shorting. These are automotive computer codes stored by the ECM, also known as the OBD (on-board computer diagnostic system) in your Silverado. It could be anything from a bad sensor to plug wires needing to be replaced. Even the best Chevy Silverado 1500 catalytic converters need a little cleaning. Depending on your make and model, the check engine light will illuminate or blink. 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. The engine light can be triggered by a number of issues of varying degrees of severity. Link to post Share on other sites. Chevrolet Silverado 2007-2013: Why is My Check Engine Light On? The check engine light functions as a generic and universal warning light that could turn on for many reasons, but here is a guide for the top reasons why that light may be on in your Silverado. Check engine light came on my 2012 Silverado 2500 HD with 6.6 Duramax. (By the way, if your check engine light is flashing on your Chevrolet, pull over immediately and turn off the car. Indicator Lamp (Check Engine Light) 0 135. No matter what is the root cause of the Check Engine Light, we have the Chevy Certified Technicians and the certified service protocol to isolate the root problem and repair it as needed to restore factory specifications. 2020 Silverado 1500 High Country 1500 Diesel Jil McIntosh The High Country includes heated and ventilated seats, and in a nice touch, there’s full heating, or just my back warmed up. Most of the time, that serious problem is a misfire. That said, if the light is still illuminated after making the necessary repairs, your car’s computer simply needs a little nudge to tell it things are all good. Fog Lamps 0 168 (If Equipped). If the wait-to-start light comes on, the glow plug system is required and operating. Your 2020 Chevy Silverado has a vacuum leak. Exterior Cargo Lamps 0 170. I was 300 miles from home so glad it made it. Now read the code, note it down and then use the repair manual to understand the issue, just like we did in method 1. 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 exceedingly expensive repair. Sometimes a check engine light will come on when nothing is really wrong with your car. This is not usually urgent, but have diagnostic service done as soon as possible. Part of what makes the "check engine" light (CEL) so maddening is that it doesn't tell you exactly what's wrong with your pickup. Your mass airflow sensor (known as MAF) needs to be replaced. The check engine light on your 2020 Chevy Silverado will usually shut itself off if the issue or code that caused it to turn on is fixed. The vehicle is emitting emissions which are higher than the Environmental Protection Agency mandates, and that is why the check engine light is on. If these issues sound famous, bring your Silverado to Chevy and have our squad of certified mechanics ensure that your aftermarket items were installed well and aren't causing any issue. The mass airflow sensor in your Chevy Silverado is what determines how much fuel is needed to run your engine efficiently by measuring the amount of air entering the engine. after replacing the plugs and wires the truck seems to have a rough When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your Chevy issue was fixed. A mechanic performs diagnostics by plugging into a receptacle under the dashboard to access the On Board Diagnostics (OBD-II) tool or by tapping into a system like General Motors’ OnStar. The weight of passengers, cargo and options or accessories may reduce the amount you can tow. New Spark Plugs or Plug Wires are needed for your 2020 Chevy Silverado. If so, option #1 may work. The powertrain can be your engine or your 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. Then the Check Engine light comes on for ‘loss of prime’ codes. Chevy Silverado P0449 OBDII Code Symptoms The average price for a check engine light diagnosis & testing is commonly between $88 and $111. Sometimes the problem is as simple as tightening the fuel cap. This flashing light should not be ignored. 2020 Silverado 1500. This can absolutely be the cause. Check engine light has been since I bought the truck. Exterior Lamp Controls 0 162. You just never know. Electric Parking Brake 0 231. Local dealership checked and replaced glow plug and nitrogen oxide sensor that they said was shorting. I took it to the dealership and all that caused it was I had not replaced the fuel filler cap tight enough. And no, placing a piece of black electrical tape over the light will not make the issue go away. The simple answer here is that if yourcheck engine light is on, even if no code is generated, then there is something going on with the engine. What happens if you have a bad fuel cap? The 2020 Silverado 1500 for Beaumont delivers a more functional bed than any other pickup truck with 12 standard tie-downs, more standard cargo bed volume as well as an available industry-first power-up and down tailgate. If you are a vehicle owner, search for recalls by your Vehicle Identification Number (VIN). Why? Upvote (0) Downvote (5) If the check engine light is glaring, this means that there is a treacherous issue and it is recommended to service your Chevy Silverado expeditiously. If you’re not the DIY type, and most drivers aren’t, take your car to a mechanic and let the experts do their job. 2004 silverado Z71 flashing check engine light 62 Answers my check engine light has come on and had started blinking just lately. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. Two weeks later the light came back on. You just never know. Requires Silverado 1500 Double Cab Standard Bed 2WD or Crew Cab Short Bed 2WD and Duramax 3.0L Turbo-Diesel I-6. Part is on unknown backorder. 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. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. Ignoring that warning could end up causing major damage to expensive engine components. That means the interior is still extremely familiar … 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 right away. Electric Parking Brake 0 229. Replaced the gas cap, but it did not fix the issue. Not kidding. Likewise, 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 repair bill. If resetting the check engine light on your Chevrolet is your main concern, we’ll assume you fixed the problem that caused it to come on in the first place. Solutions to Restore Your Chevy Catalytic Converter. But if I deactivate it and the start it with the key i 24. Click a link to learn more about each one. I checked it with my hypertech scanner, then I took to autozone, their scanner couldn't find any codes. This device can also easily read and check all diagnostic codes to help you manage “check engine light” and “service needed” messages, and also includes a function to reset the speedometer back to stock prior to servicing the vehicle. If the check engine light is flashing on your Chevrolet, you need to pull over immediately and turn off your car, especially if accompanied by oil or temperature warning lights. But let’s say the check engine light on your Chevrolet never goes off. The following are warning lights and indicators found in vehicles built by Chevrolet. My car has an automatic transmission. The spark plug wires deliver the spark from the ignition coil to the spark plugs. Our Chevy service department can help you find out what code is turning your check engine light on or scan why your check engine light is flashing. Today I notice the check engine light was on and also below it the message service 4 wheel drive. This light may not come on in 0 2020 Chevrolet Silverado 1500 Photo: Chevrolet When you’re behind the wheel of the 2020 Chevy Silverado powered by the new 3.0-liter Duramax turbo-diesel engine, you’ll earn … † Real truck owners have spoken: Silverado HD comes ready to work and keeps working hard for years to come. 2001 STONEY CREEK RD, NOBLESVILLE, IN 46060. The excellent news, Hare Chevrolet offers complimentary multi-point inspections and free diagnostics, in most cases, to help prefer the cause of your check engine light. Another approach would be to locate an independent auto mechanic who might diagnose your problem for free. A flashing check engine light is your Chevy Silverado’s way of saying “I have a serious problem, don’t ignore me”. The contact owns a 2020 Chevrolet Silverado 1500. This is commonly indicated by a careful glow of the check engine light. Call the experts at Hare Chevrolet by dialing 3173336958 so you can describe the issues. Have a Check Engine light on with no code? 2020 Silverado 1500 custom crew cab 4.6L, V6. If your check engine light is flashing, please contact our team of automotive experts at Hare Chevrolet abruptly by calling 3173336958. The Chevrolet owner’s manual will help explain these symbols and show where they’ll appear on the dash. With that being said, the check engine light can mean a variety of different things. Lights up: Reduce speed and engine load. Check Engine Light On problem of the 2020 Chevrolet Silverado 1500 7 Failure Date: 03/25/2020 At cold start up, the truck immediately illuminated the check engine light with a message of reduced engine power. The best, most technologically advanced Silverado 1500 has arrived at J K Chevrolet in Nederland and we couldn't be happier. Every responsible driver should understand the meaning of their car’s warning lights. One of the most famous and frequent cause is that your 2020 Chevy Silverado gas cap is loose, damaged or missing. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a variety of things for your 2020 Chevy Silverado. Bought a 2020 Silverado 1500 trail boss (my dream truck at the time) in mid Dec 2019. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. This will be followed by the service engine soon light. Viper160xv, Check Engine Light, 2000 Chevrolet Silverado - Installed a viper160xv in my 2000 Silverado and works good But have an issue with when I used remote start and went to drive it my cel came on and transmission was not shifting properly. There are a number of reasons that this may be happening. If your check engine light is flashing in your 2020 Chevy Silverado, we highly recommend not to drive the vehicle and schedule Chevy service today. Exterior Cargo Lamps 0 169. Today’s car batteries last much longer than they did a bit decades ago, and they don't truly require maintenance. Remember that although it could be Customers don’t want a one-size-fits-all truck, so Chevy offers many distinct Silverado models for its light-duty and heavy-duty trucks. Chevy Truck Forum | Silverado Sierra GMC Truck Forums. Here you will find fuse box diagrams of Chevrolet Silverado 2019 and 2020, get information about the location of the fuse panels inside the car, and learn about … You can diagnose the problem yourself by buying an OBD II scanner and check the engine codes. 461 Technical Service Bulletins (TSBs) have been issued for the 2020 Chevrolet Silverado 1500. If so, then you’re dealing with a major problem and your car needs service without delay. What follows is easily the most complete list available of symbols and warnings that may appear in and on your car's dashboard or instrument cluster. A blinking light indicates that the problem is dangerous and if not taken care of suddenly may result in abundant damage to the vehicle. Checked, it was tight. Power has named Silverado HD as the highest ranked large heavy-duty pickup in both initial quality (based on 2019 vehicles) and long-term quality (based on 2016 vehicles). Below is a list of the most common reasons your check engine light can come on: Since every check engine code has its own level of severity, it is hard to predict how countless miles you can travel to work with the warning light on. Turn your ignition on and off several times in a row, Buy an OBD II scanner (they’re relatively inexpensive) and follow the instructions (it’s pretty easy). Tips of Checking Engine Codes Without a Code Reader Chevy However, that is the limitation of the Check Engine Light – it won’t tell you what exactly is wrong nor what to do about it. Thanks - makes me 1 less level pissed i guess 1 Quote; Share this post. Luckily, to replace a gas cap isn't expensive. That’s why it’s important to routinely inspect it and treat any check engine light issue seriously. Recalls & Safety Issues. Finally i took to a gm dealership but they said they don't know what to do and it was going to be a $120 fee to run a diagnostic plus any fees. 24. Chevy Silverado transmission problems show up first as shift flares while you’re accelerating. However, an illuminated check engine light could also be a huge red flag being waved right in front of your face warning you of a more serious problem. Whatever the cause, failure to get your Chevy vehicle checked out when the check engine light goes on could lead to further damage meaning costlier and more invasive repairs. If your check engine light comes on, it’s best to take your vehicle to a mechanic to get it professionally diagnosed and repaired. Other common reasons for a Check Engine Light are faulty emissions control part, a malfunction with the fuel injection system, faulty head gasket, damaged oxygen sensor, dirty mass airflow sensor, or defective spark plugs to name a few. 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. There it can quickly raise the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair. The Oxygen sensor, known as the O2 sensor, measures the amount of oxygen in your exhaust system. It might need replacing or it could simply be loose. The vehicle identification number tells A steady glow typically means something less serious but a flashing check engine light indicates that your vehicle’s engine is in serious trouble and service is needed immediately. Checked, it was tight. I hope this is the right forum for this. If you’re like most Chevy 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. So, what is that light on your dashboard? The most recently reported issues are listed below. Chevrolet Silverado 1500 Hybrid Check Engine Light Due to Gas Cap Issue - 2 reports. Here you will find fuse box diagrams of Chevrolet Silverado 2019 and 2020, get information about the location of the fuse panels inside the car, and learn about … There are also a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you choose that route too. Indicator Lamp (Check Engine Light) 0 135. Are you releasing excess pollutants? Call us today at 888-518-5651 for more information on this Pickup Truck. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. This is a record of safety issues for vehicles of this year, make, model and trim. A bad, old or dirty spark plug can cause the engine to misfire. In some extreme cases, your engine will have trouble starting or continuing to run. My question is will the service 4 wheel drive make the check engine light to come on? This means you still have a problem, and it could be major. There are many reasons why the check engine light might come on in your Chevrolet, but not all of them are serious. 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. Requires available 3.6L engine and Trailering Package. Take to dealer and they tell me I cant drive it because of a failed master cylinder issue. An all-new, fourth-generation Silverado Light Duty was released for the 2019 model year. Jan 13 2020, 2:18am. Or, again, ring them up and ask. A damaged catalytic converter is mostly caused by neglected maintenance, which is why Hare Chevrolet offers a complimentary multi-point inspection with every Chevy service. About 2 weeks later, the check engine light came on. If you are a vehicle owner, search for recalls by your Vehicle Identification Number (VIN). Your O2 Sensor (Oxygen Sensor) needs to be replaced. A shut down and restart produced the same results. In this article, we consider the fourth-generation Chevrolet Silverado, available from 2019 to the present. For more information, see our article What Happens When I Get a Check Engine Warning? Plus, GM has changed its fail-safe strategies over the years, so exactly what can engage the message depends on the year and model of your vehicle. Nowadays, many auto part stores will diagnose your check engine light without charging a fee. Some owners ask if spark plugs cause the check engine light to flash? Anytime check engine light comes on remote start is automatically disabled. Getting accessories, especially aftermarket. 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. If you check engine light is flashing, we recommend that you pull over and contact Hare Chevrolet to assist choose if your vehicle is protected to travel to work in or if we recommend a tow truck. Chevrolet Silverado 1500 Check Engine Light Due to Gas Cap Issue - 66 reports. Chevrolet Silverado check engine warning light is generally associated with the emissions control system and it may light up or flash. When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. When your engine is misfiring, it is dumping raw fuel into the exhaust. Instrument Panel Illumination Control 0 171. Check Engine Light. Welcome to the Chevy Check Engine Light codes page. An aftermarket alarm, exhaust or definitive item can wreak havoc on your 2020 Chevy Silverado if it’s not installed well. Check Gas Cap came on the DIC once. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? This light illuminates in either an amber or red color and is part of the diagnostics system found on your vehicle. Task Lighting 0 168 (If Equipped). If you have an issue with your catalytic converter and don't get it revamped, your 2020 Chevy Silverado will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your catalytic converter is bad or going bad. If your Chevy Silverado is having trouble starting, idling rough or has a hasty change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor. All it takes is to walk into the store and ask someone behind the counter. When your 2020 Chevy Silverado'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.

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