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 your check engine light turns on suddenly after you put gas in your 2014 Jeep Grand Cherokee, first thing you should check is to make positive the cap isnt loose or that it's still on your cars roof or at the fuel pump. A check engine light could also mean problems related to your transmission. Believe me, I would rather have a misplaced sensor setting off the check engine light than a faulty catalytic converter! I think they should. Without a car battery, your car wont start, light up the road ahead, play the radio or charge your phone. Did they rig it so that you have to come into the shop so they can charge you more money? Flat rate pricing based on labor time and parts, Hand-picked, community-rated professionals, Trusted mechanics, rated by thousands of happy car Step 2: Slowly depress the accelerator pedal three times in succession in under ten seconds. The code you will be on the lookout for is P0456 and also say Evap System Very Small Leak. It could only mean that the suction valve on the internal covering of the gas tank is not closing as properly as it should and there are certain small amounts of fuel getting evaporated. This does not have to mean that something very serious is wrong. An example of using 10W-40 oil instead of 5W-40 oil is because you thought they were relatively similar. Worse comes to worse take it to the dealer. If the light turns back on after a few miles of driving, the issue likely still exists. If it comes back on after that period, then your problem was probably caused by one of two things: In either case, youll need to take your car in for repairs. Wait 10 seconds and start the engine. Youre driving on the highway when your Fords infotainment screen suddenly goes black. Sorry to hear that. The problem started a few months ago where the light would come on after about an hour and a half into a road trip. The problem could be a misfire that could quickly overheat the catalytic converter. Learn how to do this by following the directions below: Step 1: Insert key into the ignition and turn key to ON without starting the engine. The light did not come on, and everything seemed normal, until the next oil change. I wrote articles in the automotive industry for more than 10 years, published in Asia, Europe and the USA. Some owners ask if spark plugs cause the check engine light to flash? Your car may run at a higher temperature, too, which can cause different problems from overheating. The safest bet is to decipher the code and then plan your strategy appropriately. Were here to help you simplify car care and save, so this post may contain affiliate links to help you do just that. Dependable? 1. This does not mean Jeep drivers should ignore such alerts. He has an educational background in Computer Science & Engineering from the University of Minnesota, which he combines with his experience as a writer for various tech blogs and magazines to bring readers all things they need or want about gadgets that are on-the-go revolutionizing everything from business practices through daily personal usages! It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. We'll have this time-saving information on file when you visit the dealership. Below is a list of the most common reasons your check engine light can come on: The check engine light on your 2014 Jeep Grand Cherokee will usually shut itself off if the issue or code that caused it to turn on is fixed. There are hundreds of different codes that your check engine light can represent. It can be as simple as your gas cap being loose or as serious as engine knocking. 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. P0520 Causes: Jeep Grand Cherokee. At the first sign of shaking or high screeching noises, turn around and go back to the mechanic shop. Worth a shot to ask. The writing should be facing you on some vehicles, which may have been the problem as to why it was backward, as this varies from vehicle to vehicle. They turned off the light, and I continued to drive the car with no issues. A check engine light can be yellow, orange, or amber; this depends on the manufacturer. To reset the check engine light - after having resolved the problem which it was indicating - requires an OBD reader connected to OBD port under the dash. If system has not reset, repeat Steps 1-3. Low fuel warnings, tire pressure monitors and service-required messages. Please see our. Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Other common reasons for a Check Engine Light are damaged oxygen sensor, a malfunction with the fuel injection system, dirty mass airflow sensor, faulty head gasket, faulty emissions control part, or defective spark plugs to name a few. Locate OBD Port - Find the OBD port on your vehicle 3. Usually, this will only happen if the air filter is clogged and cant let enough air into the system. Turn off the ignition, then start the engine normally and the light should be reset. 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. Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. These are automotive computer codes stored by the ECM, also known as the OBD (on-board computer diagnostic system) in your Grand Cherokee. The light needs to be manually reset when the indicator turns on. Generally speaking, if the indicator is a steady yellow light, it should be okay to keep driving.. This explosion is what moves the pistons and makes the engine run. Luckily, whether or not you are AMP Research (AAM Group or Automotive Accessories Marketing) is in the manufacturing business of power steps with unique features that You can better maintain your truck when you have intimate knowledge of how the engine works. Jeep Grand Cherokee 2014 - 3.6L v6 @ 100,000 miles I've had 3 separate occasions where a check engine light has come on, and all 3 codes were "Cylinder 4 Misfire" The code is always thrown when I'm either sitting in my car in park, not touching the gas, or in a drive through, again, not touching the gas. If so, you may have heard horror stories about cam phaser Ram is recalling nearly 341,000 of its heavy-duty pickup trucksfor an electrical short that could start a fire under their You have been using the range technology AFM and noticed that your car has started lagging, and the engine power Have you ever thought about whether a bullet can tear through your Ford engine? Performance is solid for a NA V6 engine with 275-305 horsepower. - Additional information on check engine lights Its not uncommon to get the check engine light turned on while driving. It can also be due to certain rust being built up in that component. When your check engine light comes on, this could be as simple as tightening or replacing your gas cap. The person providing this service is likely not a mechanic, and may not be able to provide any more information than just the code and its technical description. FIXD instantly translates over 7,000 error codes into simple terms right on your phone. It fails at random. It happened in December of 2017 and two times recently in Jan 2018. The FIXD Sensor and free mobile app will tell you in plain English what problem codes exist. The fear of the unknown (or the cost of the unknown) can be just as stressful. Your catalytic converter isnt functioning efficiently. See TSB 18-034-14 REV.A Issued July 15, 2014 SYMPTOM/CONDITION: 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. So, the issues above are the most common reasons for a check engine light turning on after an oil change. With that being said, the check engine light can mean a variety of different things. My car had to stop completely. Agree there is possibility they may do a good will repair. . Read and clear over 7000+ check engine lights from your phone using the FIXD Sensor and free app! 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. However, if instead of being illuminatedit begins flashing, this indicates a more severe issue. Oil Pressure Sensor-The oil pressure sensor itself is likely to be the cause of P0520, but looking at the oil level and quality, as well as the wiring first would be wise.Oil Pressure Sensor Wiring- P0520 indicates that the signal from the oil pressure sensor has a circuit malfunction.This could indicate a wiring issue. The reason why the check engine light could be going off when there's nothing wrong at all is bad wiring or loose connections. 7400 miles now. Would you like us to send you price alerts? The suitable news, Mike Shaw Chrysler Dodge Jeep Ram offers complimentary multi-point inspections and free diagnostics, in most cases, to aid learn the cause of your check engine light. Fast, free online quotes for your car repair. On the reader there is normally a choice of deleting error messages. Your 2014 Jeep Grand Cherokee has a vacuum leak. This could be an emission system issue, which would have to do with emissions but can also mean other problems like low power. This is consistently indicated by a persistent glow of the check engine light. This is done by disconnecting your cars battery for about 30 seconds. Click here, choose your vehicle and service or service package, and book an appointment with us today. That depends on what problem triggered the light to come on in the first place. There are many reasons why you might be having problems with your car. If there's a TSB ( known problem), will they repair it out of warranty for free? High maintenance. If you have resolved the problem, you may want to clear the codes that triggered your Grand Cherokee engine light. Weve all been there before; the check engine light suddenly illuminates, and youre left wondering just how serious this problem is. A steady glow typically means something less serious but a flashing check engine light indicates that your vehicles engine is in serious trouble and service is needed immediately. Many people ask, Can needing an oil change cause check engine light?. The purpose of this part is to partially destroy gases and harmful fumes created by the combustion process. Get Driving Directions. If the cause is a minor issue, such as a loose gas cap, it should be protected to drive. Many people have complained about it after removing the battery. This indicates a serious problem, such as a misfire, that is occurring right then. If your mechanic is reputable and has a good track record, then you can probably trust them. The battery is tiny or dead. I mean, you might as well ask since youre already there. TAGS: 2016 jeep cherokee oil reset; 2015 jeep cherokee oil reset; 2014 jeep cherokee oil reset The check engine light warns of issues ranging from a gas cap that's not well tightened to a more superior failure identical a bad catalytic converter or a problem with one of the car's oxygen sensors, so it suitable to get the coherent code reading and diagnosis. Replaced oil pressure sensor. For many people, visiting a mechanic for routine maintenance is a stressful experience. 2006 Jeep Grand Cherokee is periodically shaking and check engine light flashes. It can lead to endless costs and countless trips to the mechanic. Repairs can be expensive. This is a very unique design - the radiator fan uses power steering hydraulic fluid to operate. The catalytic converter's work is to turn the carbon monoxide created by the combustion process into carbon dioxide. While that sounds daunting, with a little patience, tackling basic diagnostics will give you useful knowledge about your vehicle and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. For peace of mind, you can change it but it's more than likely okay. Why Is the Check Engine Light on After an Oil Change? How Often Should the Ignition System Be Inspected? Choose between a manual or an automatic pump. interesting just got mine done. and had to stay at the dealer another day because intake manifold was leaking still waiting on reply why? After cleaning, reconnect the terminals. Did they put the gas cap back on? This can cause damage to internal engine parts like the cylinder walls, pistons, or valves. How To Fix the Ford Sync Black Screen of Death. How do I check the level of the brake and clutch fluid? 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