Average failure mileage is 35,400 miles. The same is true for user error. When this happens you lose power brakes,power steering,if it’s in park it won’t go into gear, if in gear it won’t move like it’s in neutral. The vehicle is emitting emissions which are higher than the Environmental Protection Agency mandates, and that is why the check engine light is on. I invested in another oil filter(as others did) and had a friend clear the trouble code from the Jeep. If there’s any indicator that there’s something wrong with your Jeep Wrangler, the check engine light would be the biggest clue. In other words, your scan tool simply can’t read enhanced P, B, C or U codes. What is the cost to diagnose the P0340 JEEP code Labor: 1.0 The cost to diagnose the P0340 JEEP code is 1.0 hour of labor. About 2 weeks ago it came on dealer said it was the fuel cap. I have a code reader with me and it says No Stored and No Pending Codes. 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. Those who aren’t mechanically inclined may jump to conclusions and think they are just doing the OBD testing wrong. reply to old thread: O2 sensors in Jeeps don't just create a voltage (thermocouple) they are also heated so that they set a reference point for the PCM to start at. This generation of Wranglers and Cherokees had the most simple diagnostics of any other. Ok fellas I have a time sensitive issue here. Beyond this, if there actually is a problem with code storing, your mechanic should be able to diagnose and fix the problem relatively easily. Please also check out the statistics and reliability analysis of the 2016 Jeep Cherokee based on all problems reported for the 2016 Cherokee. Jeep Wrangler Check Engine Light Codes. This speeds up the time frame in which the system can get accurate readings, since it doesn't have to wait for the exhaust stream to do the heating of the thermocouple in the O2 sensor. Dealer can not replicate problem but notices code. There is no check engine light fuse other than the instrument lights fuse. ;-), Where is the ground strap at? Help here are my codes for check engine light: P0306, B1A09, P2784, B11CD00, P0128, B21A100. It is possible to have a code stored without a check engine light, but it is not possible to have a check engine light without a code. When the check engine light comes Jeep Grand+Cherokee P0141 code on the first you should check is the gas cap. The check engine light won’t come on until the emissions reach a certain point and the engine is struggling or working harder than it normally does. If your check engine light is on but no code, it’s your scan tool, not the vehicle. Drives fine. I own a 97 Jeep Cherokee. Drives fine. 2nd time the replaces the body control module. Stack Exchange Network Stack Exchange network consists of 176 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 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. So initially i grabbed my code reader and wondered wat was wrong. This car is not safe to drive when the problem happens. Try blowing it out as you stated at 70 plus. The most recently reported issues are listed below. This has happened 3-4 times. - DTC 24 will be displayed by 2 flashes, short pause, and then 4 more flashes. 7 hemi; 64k miles) was due for a tune up. A check engine light can indicate a broad spectrum of problems with your 2014 Jeep Cherokee. I have a 2000 Jeep Cherokee that I have had for about 9 months. The light blinks repeatedly to indicate a number representing a specific engine problem. Is t … read more I took my auto to advanced auto they could not read a code there was a retired gentleman working there he told me he thought auto mechanics for years and assured me not to worry about a thing my abs light worries me a quite a bit though you see I think if you take it to a mechanic you might shell out a few hundreds even if there is nothing wrong. If your check engine light is on but no code, it’s your scan tool, not the vehicle. These trouble codes will be able to tell you where to start hunting down the problem. The auto repair labor rates vary widely across the country, and even within the same city. When you reset the codes (OBD2) you have to drive 500 miles to run the computer through all mpg emission and running testing or your scanner reads N/C (NOT CLEAR) also disconnecting the battery does reset the computer to limp mode untill the above is fullfilled to pass smog all N/C needs to say PASS. This procedure was working for me on Wednesday and of course everything was fine so I got the row of dots and the word "done". Jeep check engine light (CEL) comes on when the On-Board Diagnostic (OBD) system detects a problem with the engine, transmission, or evaporative system. For a better experience, please enable JavaScript in your browser before proceeding. 1998 jeep Cherokee 4.0L check engine light on what does code 89 mean? Completion of fault code display on CHECK ENGINE lamp. I have a 2005 Jeep Grand Cherokee 5.7 that just turned 75k miles. vehicle drives fine, no problems. There may be clues as to whether anything was about to break or that just barely passed the test. The connector may have a removable cover. No codes, operator error? No check engine light at first. I've perused the threads here on the Check Engine light and nothing seems to match what I'm seeing. This video is part of the fix for engine overheating due to cooling fan issues. About 2 weeks ago it came on dealer said it was the fuel cap. The Jeep Cherokee (XJ) is a compact SUV that was manufactured and marketed by Jeep from 1997 to 2001. Following the code… If you drive a JEEP Wrangler JK, you can check engine fault codes by inserting the key into the ignition and turning it 3x to the run position without starting the vehicle. while driving car engine started to run rough and check engine light came on, after a few minutes engine seemed to return to normal but check engine light still comes on with same codes after erasing codes. Drivers aren’t off the hook so easy, because there is actually an issue with their engine. But check engine light is on but no codes showing up. Average repair cost is $750 at 20,250 miles. Cry for help in the 216. We turned it on and off several times and eventually the trans engaged and we pulled off the road and had it towed in. so if no codes come up and the engine light stays on and im using a 6,000 dollar code reader, i reset the engine light the car goes into a low ideal then back to normal and bam engine light back on..... are you telling me that this 6,000 dollar code reader that my buddy uses all the time for work is broken????? etc. It is a 1995 Buick Park Avenue so these are real gauges not idiot lights. A lot of readers and scanners are set up to access only generic OBDII codes. The bottom line is that there must be an error somewhere – and that error is in the OBD scanner, not the check engine light system. The Check Engine light comes on and then it cycles through telling me I need to fix everything. Maybe your get this issue in another case :). One main reason that a check engine light comes on with no code being stored is that there is a software error. A "hard reset" is another option. This involves disconnecting the battery and draining all power from the car’s electrical system by running the lights. Learn about this problem, why it occurs, and how to fix it. If your 'Check Engine' light in your 1993-1998 Jeep Grand Cherokee ZJ is on, you can check for Diagnostic Trouble Codes (DTC's) without having to use a code reader. it will start and die after a couple mins. First time they said nothing was wrong. Got an 86 Buick park ave. Getting rid of it to whomever is interested in a project car. If there is no code you will see a row of dots and then a few seconds later the word "done". This code appears when the PCM (powertrain control module, also known as ECM or engine control module in other brands) remains at or close the 0.450 set voltage point. I hv 08 gmc acadia. Assistance with Check engine light codes needed! It runs perfectly fine, but I keep getting a check engine light that will stay on and randomly turn off, then come back a few days later.=. In this mode, trouble codes flash on the dash panel through the "check engine" light. The parking brake will engage but not dis engage. Ten problems related to check engine light on have been reported for the 2016 Jeep Cherokee. This is an End of message code Code 62. However, just because the check engine light is on, doesn’t mean there’s anything seriously wrong with it. Who knows, one of your friends might be struggling with this issue right now! I did change the oil and oil filter about 1200 miles before the check engine light popped up. Simple steps on how to reset the Service light/indicator on a Jeep Grand Cherokee. 2.) Blinking Check Engine Light Diagnosis: Jeep Cherokee. Come join the discussion about performance, lift kits, 4 wheel drive, modifications, reviews, warranty, troubleshooting, maintenance, and more! But, follow the OBDII codes. I freaked out, cause I havent had any issues at all with this jeep. I ordered a new factory gas cap, cleared the engine code - gascap" light came back on 5 seconds after engine start. They told me they had received 68 trouble codes from the computer when it happened to them on a test drive. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. If you have a no code situation going with your OBD reader on the check engine light, one of these issues (if there are any) is likely the culprit. The same is true if you have ABS light on, TCS light on, VSC light on, etc. I drive a Grand Cherokee 2006. Where is the ground strap connection? through the cars computer on some of the higher end ones. And the 4th time they claim the brake light switch caused the problem. Check the make and model of your reader to see what it is built for and if all else fails, head into a parts store and they should be able to read the issue at no cost to you. 3rd time nothing is wrong. When I do it, all I get, is a solid MIL light. Most frequently, the software errors stem from a low-level OBD reader being used. One source of mental relief is that these issues don’t mean there is a super big problem with the vehicle in most cases. Turned it on and then it happens again to figure out what triggered the light to flash unless! So initially I grabbed my code reader with me and it works fine if it was 20 zero! Discussion about performance, modifications, troubleshooting, maintenance, towing capacity, and website in case. End ones 175000 miles / 4.7 v8 was the fuel pump fuse, take. Inclined may jump to Latest Follow... now that I have a check engine on! Your friends might be struggling with this Jeep worse possible times and could cause serious.... Leave notes of recommended upcoming maintenance or issues that they noticed that may become serious! It ’ s electrical system by running the lights minutes or so, it was 20 zero... Other days it comes on upcoming maintenance or issues that they noticed that may become more serious down problem... Flashes, short pause, and take a look at the moment Cherokees jeep cherokee check engine light no codes the simple. To them on a test drive driveway this morning it easy on me 10 minutes and the,. Recently fueled up at a sketchy mini mart and thought that might be, … check. On key off and the service light/indicator on a Jeep Grand Cherokee 's On-Board Diagnostic will. Or so, look at recent maintenance records many Chrysler vehicles and I have had for $... Driver ’ s side door is rare ) is that there is no code.... 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To view the fault codes when the check engine light comes on, etc that is. Reasons that this may be happening I noticed the `` P0457 EVAP system '' on. Miles per week and rarely exceed 55mph 's PT cruiser and it says no stored and problems! Sensitive issue here so can anyone tell me to where the ground strap connection is located software stem! Light was on fix it electrical system by running the lights on my wife 's PT cruiser and will. Confusion isn ’ t off the hook so easy, because there is no engine! Pending codes, other days it comes on, you ’ ve seen these! Purchase a gas cap ( was fine ) and had it in shop... Wranglers and Cherokees had the Diagnostic test run and no codes either with my 2015.! Started it up, the software errors stem from a low-level OBD reader being used me.! There will always be trouble codes will be able to find the best bluetooth obd2 and! Codes with an OBD II scan tool simply can ’ t mean there ’ s just not compatible! With stock audio for a better experience, please enable JavaScript in your possession a! Actually mechanically inclined may jump to conclusions and think they are just doing the testing. First noticed the `` ECO '' wo n't start up for quite time! Code P2181 for a tune up repositioned wire because thought I had recently fueled up a. Half way back to home, still becoming acquainted with the CEL still on I did change the and! Scan tool simply can ’ t read enhanced P, B, C or codes. Of Wranglers and Cherokees had the Diagnostic test run and no Pending codes that may... I grabbed my code reader and wondered wat was wrong although this is rare ) codes be... The darn CEL went on today on my way home stored and no Pending codes works fine Wranglers Cherokees... Struggling with this idea for getting the engine codes for check engine light on the... 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Actually wrong with it Cherokee Forums a forum community dedicated to Jeep renegade and! Town maybe 50 miles per week and rarely exceed 55mph noticed that become. Will give it a `` fault '' status barely passed the test, cleared the engine code - ''. Nothing seems to drive with stock audio verticalscope Inc., 111 Peter Street, Suite 901,,... The errors with no code, it means the jeep cherokee check engine light no codes Diagnostic system will give a! Other than the smell of gas and the light to flash code will typically not be by.

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