Jeep 4.0 Error Codes
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Jeep Cherokee Check Engine Light
Log In Jeep Cherokee Forum > Technical Discussion > OEM Cherokee Technical. All factory issues and info go here! Jeep Computer codes (OBDI & OBDII) Log In Log In User Name Remember Me? Password Register Forgot Password? Register FAQ Community Calendar Today's Posts Search Vendor DirectoryvBLive Search Community Links Social Groups Pictures & Albums Members List Search Forums Show Threads Show Posts Tag Search Advanced Search Go to jeep grand cherokee check engine light Page... Jeep Computer codes (OBDI & OBDII) Page 1 of 4 1 23 > Last » Thread Tools Search this Thread 08-19-2008, 08:39 AM #1 finneys98xj CF Veteran Join Date: May 2008 Location: Virginia Posts: 2,680 My Photos 1993 Cherokee Engine: 4.0L Transmission: AX-15 Transfer Case: NP231 Front Axle: Dana 30 Rear Axle: Chry. 8.25 Tires: 215/75 R15 with canyon wheels Lift Specifications: stock Misc Accessories: Cell Phone Jeep Computer codes (OBDI & OBDII) ***DISCLAIMERS*** 1) Please note that this is not a complete listing, but it is close to complete. It was compiled from a number of different sources. I therefore make no claims as to it's accuracy. This is a work in progress, so if anyone sees glaring omissions or errors, PM me and I will get it fixed. 2) Not all of these codes are relavant to Jeeps, but rather to Chrysler vehicles in general. 3) Computers (in this case the ECU) only do what you tell them, so they might not see problems which do exist, or they might see problems that do not exist, or they might indicate a problem which is in reality caused by some other component. Code readers have the ability
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will find the most complete list of Jeep trouble codes available. The code definitions are a good starting point when determining the cause of the service engine light but where do https://www.engine-light-help.com/jeep-check-engine-light.html you go from there? We have a large number of resources to help you repair the problem. Here is how we suggest you proceed. Look up your code definition. This tells you where to start testing. If you are unsure of any abbreviations, check out the acronym list by clicking on the link at the left. Next, read our article Automotive Circuit Testing 101, and if check engine there is an article related to the system you are testing, such as Oxygen Sensors or EGR concerns, read these as well. They will provide valuable info! If there is a link to a specific diagnosis strategy for the code then follow that and start testing. If there is no procedure for your manufacturer specific code, then I suggest referring to a similar generic OBD II code check engine light (these are listed numerically by system type) to get a good idea of what to look for. If at this point you still need assistance use the "Get Help" link and let us know how we can help. We can provide information on component location, specifications, circuit color/location and more. We do ask that you please read the info available on the site first so that we can help reduce repeat questions. So please read our Disclaimer and when you're ready jump in! Also we value your feedback and like to hear stories of unusual fixes or concerns you may have run into with your Check Engine Light, so feel free to share your experiences by using the "Contact Us" link. Let's go! We do our best to update these Jeep check engine light codes as frequently as possible. If you find one missing let us know and we we'll add it immediately! Please use the form on our Contact Page to get in touch with us. We certainly understand how frustrating it can be to look for a code definition and have it not online when you need it. And lets face it, if the service e