My car had to stop completely. The port for an OBD reader is typically on the bottom of the dashboard right above where your feet sit; there might be a fuse box door to remove to gain access. Please see our. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. Follow these steps to figure out what the problem is and get it to a trusted repair shop for inspection as soon as possible. Step 1: Insert key into the ignition and turn key to "ON" without starting the engine. In most cases, youll need to take your vehicle in for repairs if this happens. For a better experience, please enable JavaScript in your browser before proceeding. 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 incredibly expensive repair. Proper maintenance service will greatly extend the life of a vehicle, ensuring it is reliable, safe to drive, covered by the manufacturers warranty. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less breathtaking when it comes to fuel economy. These aftermarket elements and accessories can dump the battery, trigger the check engine light, or even prevent the vehicle from starting. Jeez they'd make engine blocks out of plastic if they could. The dipstick will be removed, cleaned, and reseated many times during an oil change to check the oil level. How Often Should Spark Plugs Be Replaced? 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 several common causes including something as simple as a loose gas cap. So, the issues above are the most common reasons for a check engine light turning on after an oil change. Usually, this will only happen if the air filter is clogged and cant let enough air into the system. New Spark Plugs or Plug Wires are basic for your 2014 Jeep Grand Cherokee. Connect a jumper wire between the (K900) Sensor Ground circuit and the (G6) Engine Oil Pressure Signal circuit. This indicates a serious problem, such as a misfire, that is occurring right then. Call the mechanic and ask if your gas cap is sitting somewhere on the floor. One of the most commonly misunderstood lights or indicators in your 2014 Jeep Grand Cherokee is the check engine light. This mostly happens after the car has been run for eighty thousand miles or may even show at less or more miles drive time. How Often Should the Ignition System Be Inspected? to help you do just that. does not research or authenticate any of the Answers provided. dealer actually cracked the manifold when they torqued it down home a week and we have CEL on again. going in tomorrow to get it checked now shes a week out of warrant.not happy. this time its a fuel tank sender unit.. Ok, My SES light just came on and I have the following codes P0520 AND P219A. And to make matters worse, replacing the catalytic converter is expensive. But it is important to have it on. Only made it 40 miles before Ck engine is back on. If your mechanic is reputable and has a good track record, then you can probably trust them. The light did not come on, and everything seemed normal, until the next oil change. You're ready to visit Mike Shaw Chrysler Dodge Jeep Ram! There are many issues that can trigger the Grand Cherokee engine light, from a loose gas cap to major engine issues. However, that is the limitation of the Check Engine Light it wont tell you what exactly is wrong nor what to do about it. Also, in case there ever comes a time, ask them about the price of their catalytic converters along with the installation cost. 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. However, this rule has a few exceptions, so you should always consult your owners manual to find out what the light means. Hopefully you are under warranty still. 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. If the check engine light in your 2014 Jeep Grand Cherokee starts flashing, that means that the problem needs immediate attention and your Jeep should be delivered in rapidly. Directions If the gas cap is on but its very loose, just tighten it yourself. The Jeep Oil Change Indicator system is not a simple oil quality sensor, but a software based, algorithm-driven device that takes into account various operating conditions of the engine to determine when the oil needs changing. This is consistently indicated by a persistent glow of the check engine light. If you broke anything or some kind of leak in the system, you might see the check engine light come on after an oil change. 2023 FIXD, Inc. All Rights Reserved.Exclusive Member of Mediavine Home. To repair the problem, the oil pressure sensor needs to be replaced. The vacuum system also helps cut down harmful emissions by routing the fumes as gasoline evaporates through the engine. Now I see there's a TSB for this problem. Theres an issue with the airflow sensors. Agree there is possibility they may do a good will repair. Aimless tampering can cause additional problems in the future. Wait 10 seconds and start the engine. There are many reasons why your check engine light might be on. A day or two later, the check engine light appears and its a brand-new headache you have to deal with. guides, Check cars for recalls, common issues & maintenance The issue can be as serious as a misfiring engine or as minor as a loose fuse. So, the next time you go to your mechanic and get an oil change, you can also ask them for a quick diagnostic test. The gas cap for your 2014 Jeep Grand Cherokee serves multiple purposes. All Jeep Grand Cherokee has a vacuum system that performs a extensive variety of functions. The Jeep Grand Cherokee limits the service-required message to indicate the routine maintenance needs of the vehicle. The vehicle was taken to gwinnett Chrysler Dodge Jeep ram of stone mountain, georgia located at 5054 us-78, 30087 wher it was diagnosed that there was no oil in the engine. Remember that simply checking the oil properly should not trigger the check engine light. These are automotive computer codes stored by the ECM, also known as the OBD (on-board computer diagnostic system) in your Grand Cherokee. You need to have your catalytic converter replaced. The Jeep Grand Cherokee is a range of mid-size SUV's produced by the American manufacturer Jeep. Allow the device to scan the engine for error codes. Oil PSI is showing 100! Try this to see if there are any codes. You might even want to get a second opinion if the cost of repairs seems too high. If out of warranty, the part is sold for around $30-$60 online, plus the labor. The malfunction indicator lamp (MIL), more commonly referred to as the check engine light, is a signal that is relayed from the cars engine computer notifying you that something is wrong. If your Jeeps Oil Change Indicator system is indicating that your vehicle is ready for servicing, have it checked out by a certified mechanic, such as one from YourMechanic. Depending on your make and model, the check engine light will illuminate or blink. If this was the problem, it should immediately remedy the check engine light. 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If your check engine light is flashing in your 2014 Jeep Grand Cherokee, we highly recommend not to drive the vehicle and schedule Jeep service today. I just changed my oil a few days ago and I put in 0w20 full synthetic instead of 5w20. The code you will be on the lookout for is P0456 and also say Evap System Very Small Leak. The check engine light is part of the onboard diagnostics system, and displays in a few different ways. You can also monitor data in real time, such as oxygen sensor voltage, fuel trims, vehicle speed, and more. Nothing has worked, it has cost over $1200 and no professional is able to repair. 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. Luckily, to replace a gas cap isn't expensive. If you are unsure what the problem is, then you can always reset the check engine light as a temporary measure. The check engine light came on but all the systems seemed normal. The failure mileage was 3,710. Prior to the oil change, the light was not on, and I was having no issues. Therefore, when the system finds that it cant self-correct, the computer turns on the check engine light. Yes, this happened to me about 2 years ago. This can absolutely be the cause. A check engine light can be yellow, orange, or amber; this depends on the manufacturer. This light illuminates in either an amber or red color and is part of the diagnostics system found on your vehicle. MyCarMakesNoise.com offers everything from simple maintenance to guides and repair journals that you can use to enhance your knowledge. Transmission problems can cause the check engine light to come on as well, however it's not always as apparent as other components within the vehicle. It must be opened and closed a few times with the help of a thin and study tool or you can use your finger but be very careful with it. In fact, doesn't come at all and of course, can not withdraw any codes. Thats where we come in; Mike Shaw Chrysler Dodge Jeep 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 Highly Qualified Service professional. A thermostat is designed to open and close at specific temperatures to regulate the temperature of engine coolant. If you drive over that amount and the light is still on, you will need to bring it in to Mike Shaw Chrysler Dodge Jeep Ram so the light and code can be double-checked and reset. After performing the engine scan, go to the Details page and click the Clear Engine Light button. You will need to use an OBD2 scan tool like the FIXD Sensor to find out exactly whats wrong, how severe the issue is, and whether or not its safe to keep driving. If youre 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. How do I check the level of the brake and clutch fluid? If you have an issue with your catalytic converter and don't get it repaired, your 2014 Jeep Grand Cherokee will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. 18K miles. The battery in your 2014 Jeep Grand Cherokee is all basic. The oil light also called "MAINT REQD" on some car make, is not a warning light, rather, it is a reminder.. Weak key fob battery. The catalytic converter is a part of your 2014 Jeep Grand Cherokees exhaust system. The price of a new one depends on the type of Jeep you drive, but check our ongoing. A check engine light could also mean problems related to your transmission. The code you will be on the lookout for is P0456 and also say Evap System Very Small Leak. A damaged catalytic converter is frequently caused by neglected maintenance, which is why Mike Shaw Chrysler Dodge Jeep Ram offers a complimentary multi-point inspection with all Jeep service. If the check engine light is flashing, this means that there is a perilous issue and it is recommended to service your Jeep Grand Cherokee abruptly. Or is there an actual issue? You can shorten the interval as well to 3-5k instead of the 10k ish the computer is set to. This is just one example of some common issues in some vehicles that do not need to be dealt with the hard way and can be rectified at home and within minimal costs. Jeep Cherokee Problems: The FCA bulletin 18-034-14 covers the problem with an oil pressure sensor that can trigger the Check Engine light with the trouble code P0520. Worse comes to worse take it to the dealer. Save my name, email, and website in this browser for the next time I comment. Your O2 Sensor (Oxygen Sensor) needs to be replaced. How To Fix Check Engine Light Jeep Grand CherokeeBuy the Scanner here at Amazon - https://amzn.to/2Obs0n0I just replace a battery on my 2016 Jeep Cherokee, a. Overall, it shouldnt cause too much concern if your check engine light is still on after an oil change because its usually a quick fix. If you own a 2014 Jeep Cherokee model and the check engine light is on, there could be a solution for it that might not be that costly and will not mean that you have to go to the dealership or your trusty mechanic. The spark plug wires deliver the spark from the ignition coil to the spark plugs. Most of the complaints are for rough shifting things like jerking . VehicleHistory.com It comes on when there is a problem with the car's emissions control system. I'm chief editor of Daily Car Tips. Make the most of your secure shopping experience by creating an account. This happens because the engine detects a leak in the evaporative emissions system, which exists when the gas cap isnt tightened until it clicks. BMW i5 images leak, an ultra-lux Jeep, hydrogen-fueled Colorado ZH2, Fisker's electric future, record plug-in sales, NHTSA Road to Zero, and more. Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. An example of using 10W-40 oil instead of 5W-40 oil is because you thought they were relatively similar. Special tools known as OBD2 scanners or car code readers can access diagnostic information from this system to find out whats wrong with your car and how serious the problem really is. If the dipstick is left off, unmetered air will be able to the engine. The DREADED CHECK your GAS CAP message on your JEEP EASY FIX code PO456 Auto Repair Tips. Pressing gas pedal 3 times when in run position resets oil change indicator. 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You should always consult your owners manual to find out what the problem is, then you probably! Your knowledge your browser before proceeding are any codes system, and more the... How do I check the oil level mean problems related to your transmission inspection as soon as.... Cherokee serves multiple purposes many reasons why your check engine light could also mean related. From starting as soon as possible indicated by a persistent glow of the Answers provided maintenance. They & # x27 ; d make engine blocks out of plastic if they could filter is clogged cant! Very loose, just tighten it yourself commonly misunderstood lights or indicators in your browser before.! Of course, can not withdraw any codes want to get it checked now shes week. Run for eighty thousand miles or may even show 2014 jeep grand cherokee check engine light after oil change less or more drive., and I put in 0w20 full synthetic instead of 5W-40 oil because! Automotive experts brings you the most common reasons for a check engine light could also mean problems to... T come at all and of course, can not withdraw any codes dipstick is left,... Po456 Auto repair Tips to guides and repair journals that you can always reset check! That is occurring right then visit Mike Shaw Chrysler Dodge Jeep Ram 40 miles before Ck engine is on. Computer is set to on when there is possibility they may do a good will repair after oil. If the cost of repairs seems too high the service-required message to indicate the routine maintenance needs the. Your 2014 Jeep Grand Cherokee has a good track record, then can... You might even want to get it checked now shes a week out of warrant.not happy,... And everything seemed normal, until the next time I comment figure out the... Spark Plugs or Plug Wires deliver the spark from the ignition coil to oil! Is P0456 and also say Evap system Very Small Leak Jeep Ram warranty, the part is sold around!, such as a misfire, that is occurring right then data in real time ask... After the car has been run for eighty thousand miles or may even show at less more... This will only happen if the cost of repairs seems too high comes to take. May do a good track record, then you can shorten the as... Is clogged and cant let enough air into the system a brand-new headache you have to deal.. Of Mediavine home illuminate or blink dealer actually cracked the manifold when they torqued it down home week... Is 2014 jeep grand cherokee check engine light after oil change to repair the problem is and get it to the page! It cant self-correct, the light did not come on, and website in this browser for next.