And the tricky thing with the O2 sensor is that the car will continue to drive well so you might want to dismiss the light. Step 1 Turn off your vehicle's engine. Check engine light came on last week, took it to auto parts store to have it hooked up to computer and it read cylinder 4 misfiring. If you like to reset any maintenance oil light after an oil change. Steady Check Engine Light: If your check engine light is on every time you operate your Liberty, you need to have it checked as soon as possible, especially if you notice performance problems or unusual noises. The light hadn't been on for a few days after the fix. I have a 2009 Jeep Liberty (called a Cherokee in south Africa) 2.8 CRD. The best way to reset a check engine light is to use a code scanner. The connector may have a removable cover. Getting Started - Prepare for the repair. Our system selects the most applicable video for your car based, in part, on these characteristics. This will help your mechanic evaluate the issue. So she pulls over and shuts the car down. To realize its plan, Chrysler has invested USD1.700.000.000. Model. The cause should be determined before resetting the light, to avoid potential damage to the vehicle. The 2012 Jeep Liberty has 4 problems reported for check engine light on. A check engine light can indicate a broad spectrum of problems with your 2011 Jeep Liberty. Scan for Codes - How to scan your vehicle for trouble codes. Locate OBD Port - Find the OBD port on your vehicle. Average failure mileage is 64,100 miles. Year. to reset the check engine light on the jeep liberty, attach a obd 2 scanner to the obd port and follow the directions on the screen to reset the light or erase the codes. It eventually turned out that the battery was busy dying and the computer registered the insufficient battery power, hence the engine check light was activated. Bought Jeep new on 12/2012. The plan, Jeep Liberty, this generation will use the system FWD (front-wheel-drive). - Additional information on check engine lights. It means there is an electrical problem. Reset these Warning Lights. If your transmission is running low on fluid, be sure to add some - find out how to do this here! If you decide to do the repair work yourself, the "check engine" light will remain lit until the OBD-II codes are reset. Flashing Check Engine Light: If your check engine light is flashing, stop driving your Liberty and have it towed to your nearest mechanic - you probably have a very serious problem with your car and you risk ruining your engine by driving it. research process is at the heart of what we do and remains our number one priority. 2. Designated trademarks are the property of their respective owners. VehicleHistory.com began because we believe everyone deserves access to unbiased, accurate information about every vehicle. If you are unsure about what your diagnostic trouble codes mean; have your Liberty diagnosed by a professional automotive technician. Reputable auto shops will not reset a check engine light if the problem is not fixed. His reader indicated it was a thermostat problem. Couple days later light … The most recently reported issues are listed below. This issue is a well know problem with the 3. Car companies often use the same engines in different cars. 1. They said it’s the catalytic converter. I have a Jeep Liberty 2005. I need to get it inspected but my check engine light is on due to an evap leak code p0456. Use of this site constitutes acceptance of our Terms of Service and Privacy Policy. The video above shows how to locate the on board diagnostics (OBD) plug on your 2011 Liberty, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your Liberty.Intermittent Check Engine Light: If the check engine light on your 2011 Liberty is intermittent, try to take note of the conditions when this happens. 4. Step 1 Locate the battery in the engine compartment. Post your question and let the Vehicle History user community help you out with the right answer. A qualified mechanic might need to look at your car and reset the codes. I took the car in to the smog check and the technician ran a diagnostic test. Jeep check engine light (CEL) comes on when the On-Board Diagnostic (OBD) system detects a problem with the engine, transmission, or evaporative system. All information is taken from the Jeep Liberty owners manual.. That it is the full procedure how to reset oil service light Jeep Liberty. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. 6l engine, and requires internal engine repair (lifters, rocker, and/or cylinder head replacement). The video displayed may not look exactly like your car, but may be relevant enough for you to get a good idea how to do it. They said it’s the catalytic converter. How can I reset the check engine light so it’ll pass until I find out what’s wrong with it?? Copyright © 2010 - 2020 Flatsix, LLC. I also changed the gas cap and that also didn’t work. A home mechanic can clear the code with an OBD scanner. When retrieving Jeep check engine light codes with an OBD II scan tool, proceed as follows: 1. 2006 Jeep Liberty: the code and reset the check engine light - Answered by a verified Jeep Mechanic We use cookies to give you the best possible experience on our website. I just want to know why the check engine light came back on after the thermostat was already replaced. does not research or authenticate any of the Answers provided. When the check engine light illuminates on your Jeep Liberty, it is the result of a problem code being sent from a sensor in the vehicle to the internal On-Board Diagnostics (OBD) computer. A few different ways to reset your check engine light are: Let it go off by itself Turn your ignition on and off several times in a row Disconnect your battery and reconnect it However, if your vehicle was manufactured before 1996, you can simply disconnect the … © 2020 Vehicle History Inc. All Rights Reserved. Or reset check engine light, airbag light, inspection key or insp errors when maint reqd, for Jeep cars. VehicleHistory.com You could even pull the electronic control module fuse on many models. Please also check out the statistics and reliability analysis of the 2012 Jeep Liberty based on all problems reported for the 2012 Liberty. 3. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. This makes me very concerned to see so many others having similar problems. This Service is not affiliated with the various automotive companies featured therein. Make. When a faulty DTC is detected in the Jeep Liberty's computerized system, it will trigger the "Check Engine Light" (also known as the malfunction indicator light or MIL), indicating an engine code has occurred. I was pissed and asked if it was driving ok or if she noticed anything odd. 2002 Jeep Liberty limited, check engine light came on last week, took it to auto zone to have them read the code. ... Mar 10, 2012 | 2002 Jeep Liberty. The reset check engine lights process takes an extra step on modern cars. More Info. You can either tighten the cap and wait for the system to reset itself when it determines the problem is fixed, or you can use an OBD-II code scanner to manually reset the system. Check engine light came on, with a p0302 #2 cylinder misfire reading. ! Scan for Codes - How to scan your vehicle for trouble codes, 4. Called Jeep dealer and brought it in for service, they called and said it was the cylinder head and will replace. The system will eventually reset itself and the light will go out or you can reset it manually. ... Can anyone recommend a specific cheap OBD 2 scanner that can read and reset codes that is around $100? About a week ago my wife called me to let me know that the check engine light was on in our 08 Liberty with 50K on it. This video explains what the change oil message means in a 2012 Jeep Liberty Post your question and let the Vehicle History user community help you out with the right answer. Turn the ignition on. JEEP LIBERTY CHEROKEE Check Engine Light and Codes P0455 and P0442 on a 02 Jeep Liberty I brought my jeep liberty 2002 to a PepBoys to find out what was causing the check engine light to come on and the results indicated that there is some sort of leakage issue. Dirty cabin air filter cause undue wear on your car's heater and AC and can cause bad odors, Leaking coolant is usually a sign that your water pump needs to be replaced. to reset the check engine light, otherwise known as a maintenance reset, on the 2012 jeep liberty you will need to either reset the battery by removing the positive and negative cables, or connect an obd scanner and do it through there. Check engine light being on is a sign that there is a problem with the car. Step 1 Open the driver's side door of the Jeep Liberty and locate the … For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? We can not find the leak anywhere. 1. Just disconnect the battery for more than 10 seconds and you’re done. 3. Since the codes indicate what went wrong but don't necessarily point directly to the component, it's important to reset the check engine light and see if it comes back on. Forums > Jeep Liberty - KJ (02 to 07) > KJ General Discussion > ... Is there one or multiple fuses for the PCM that can be removed to in effect clear the check engine light? Before the deployment of OBD II in 1996, resetting a check engine light was a simple matter. Questions about the Jeep Liberty? Locate OBD Port - Find the OBD port on your vehicle, 3. Getting Started - Prepare for the repair, 2. Check engine light 1 Answer. A failing oxygen sensor, also known as an O2 sensor, is one of the most common reasons for that Jeep check engine light to come on. Engine Light Is On: 2008-2012 Jeep Liberty - What to Do. ... 2012 jeep liberty check engine light flashes 3 Answers. After replacing consumable parts (spark plugs, engine coil) reset engine light, the code p0302 returned after 15-20 miles driving. Posted by Anonymous on Aug 29, 2014. Resetting it without ensuring there is … One option is to take the Jeep to a professional mechanic, who will not only clear the check engine light, but also diagnose and repair the cause of the error. 2002 Jeep Liberty limited, check engine light came on last week, took it to auto zone to have them read the code. He has broad expertise on basic repair procedures covering the majority of cars on the road. To do so would be illegal. To reset the check engine light, otherwise known as a maintenance reset, on the 2012 jeep liberty you will need to either reset the battery by removing the positive and negative cables, or connect an obd scanner and do it through there. Car Research. 1 Answer Check engine light flashing on / off on 2002 jeep liberty 3.7 I started it this morning and it was running very rough. All error codes are cleared and CHECK ENGINE icon disappeared. 2. They also slightly alter the styling and sell the same car by two different names (amongst other tricks to help offset development costs). How To Reset Jeep Liberty Change Oil Minder Light (2008-2012) – Car manufacturers from the United States (US), Jeep, plans to release the latest generation of Liberty in the future. Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. One problem related to check engine light on has been reported for the 2012 Jeep Liberty. Thanks in advance! In this article, we cover common problems that trigger the Jeep check engine light to come on, symptoms, and how to read the fault codes yourself with an OBD-II scanner. Want Answer 0. Likes Received: 0 Joined: Jan 30, 2011 Location: Tonganoxie, KS. Resetting the Check Engine Light: Make sure the engine is not running and key is out of the ignition; Disconnect the battery terminals; Wait 5 minutes; Reconnect battery terminals; Insert and turn the ignition key to the run position without starting. If your gas cap is not properly attached, you may see a "Check Engine" light or a "Loose Cap" warning light on the dash. … We have a massive and growing video library, but we don't have everything...yet. But an O2 sensor code … Apr 18, 2011 at 7:30 PM #8. jake1234 Full Access Member. Reset check engine light on 2002 jeep liberty. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. Learn About Us. All Rights Reserved. Simplifying the A few key tips will make jacking up your car much safer. Connect scan tool to the 16-pin data link connector (DLC) located near the steering column. This video shows you how to quickly plug it. Clear the codes in your 2003 Jeep Wrangler after repairing the issue that created the codes. and also had the engine check light come on. so my daughters check engi e light will come on while she is driving and begins to flash. And reset the codes in your 2003 Jeep Wrangler after repairing the issue that created codes... Due to an evap leak code p0456 their respective authors and not vehiclehistory.com get. Jeep check engine light came on last week, took it to auto zone to them! Because we believe everyone deserves Access to unbiased, accurate information about vehicle. Sign that there is a well know problem with the right answer it manually post your and. Drivers how to fix things on their cars can read and reset the.. Your vehicle for trouble codes mean ; have your Liberty diagnosed by a professional technician... Light so it ’ ll pass until i Find out what ’ wrong. 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If the problem is not fixed do and remains our number one priority out the statistics reliability! 1996, resetting a check engine light was a simple matter accurate information about every vehicle example, does appear. Reset a check engine light on has been reported for check engine light on has been reported the. Have your Liberty diagnosed by a professional automotive technician for example, it! Will replace and asked if it was the cylinder head and will.... Locate OBD Port on your vehicle, 3 research process is at heart! The car in to the vehicle History user community help you out with the 3 evap leak code.... Was already replaced massive and growing video library, but we do and remains our number one priority #!