Chevy Check Engine Light Error Codes
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you will find the most complete list of Chevy trouble codes available. The code definitions are a good starting point when determining the cause of the service engine light but where do
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you go from there? We have a large number of resources to help you check engine light codes chevy silverado repair the problem. Here is how we suggest you proceed. Look up your code definition. This tells you where to
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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, and if there is an chevy check engine light flashing 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 (these are listed chevy service engine soon light 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 Chevy 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 engine light is on then you need
light code without OBD scanner Arshad Muhammad SubscribeSubscribedUnsubscribe4848 Loading... Loading... Working... Add to Want to watch this again later? Sign in to add this video to a playlist. Sign in Share More Report Need to report the video? Sign in to report
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in 13 Loading... Loading... Transcript The interactive transcript could not be loaded. Loading... Loading... Rating is available when the video has been rented. This feature is not available right now. Please try again later. Published https://www.engine-light-help.com/chevy-check-engine-light.html on Dec 13, 2013If you have a check engine light ON for your car, follow this simple method to get the error codes. Category Autos & Vehicles License Standard YouTube License Show more Show less Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. Up next Reading an Engine Code Without a Reader - Duration: 12:33. yourbeekeeper 200,627 views 12:33 How to pulll engine codes without a https://www.youtube.com/watch?v=XV3C6lb2bGk scan tool "response video" - Duration: 2:47. iworkforbudlight 137,194 views 2:47 How to Read OBDII Codes with an iPhone - Duration: 4:38. MPGomatic 302,064 views 4:38 How to check engine without Obd scanner - Duration: 2:06. Oss Barkovsky 265,057 views 2:06 How to Pull Engine Codes Without a Scan Tool (use a Bobby Pin!)(For Honda/Acura) - Duration: 2:31. The CF Project 17,441 views 2:31 HOW TO RESET CHECK ENGINE LIGHT, FREE EASY WAY! - Duration: 4:02. Tampatec 7,391,773 views 4:02 How to Check OBD Trouble Codes- Code list in Description - Duration: 3:54. Cody the Car Guy 28,118 views 3:54 How to Check Your "Check Engine" Light and Other OBD2 Features Using a PHONE! [Tutorial] - Duration: 7:35. MrMario2011 343,694 views 7:35 How To Read OBD2 Trouble Codes WITHOUT a Scanner Chrysler, Dodge, Plymouth - Duration: 1:47. frenum49 9,431 views 1:47 Check Engine Light - Easy Self Diagnosis - Duration: 2:43. BleepinJeep 44,703 views 2:43 How To: Pull Codes Without Scanner - Duration: 1:06. ThatOneVideo 995 views 1:06 How to Diagnos an OBD 1 Check Engine Code without a Tool | 1995 4cyl Honda Accord - Duration: 4:05. Brandon's Mac Tuts 25,927 views 4:05 Free Check Engine Light code retrieval - Duration: 16:38. Hournine Racecraft 72,598 views 16:38 Car Head
you have a connector like https://www.obd-codes.com/faq/read-gm-2-digit-obd-codes-free.php this under your dash, read on... (note: this connector may have a black plastic cover over it, so also look for a cover shaped like this, http://www.trouble-codes.com/ sorry for the messy wires here) This is referred to as the Assembly Line Communication Link (ALDL) connector. How to read the codes 1. Ground check engine terminals A and B (see diagram below) with the ignition "ON" and engine not running. The system will enter the diagnostic mode. In this mode, the computer will display a Code 12, three consecutive times, by flashing the "CHECK ENGINE", "SERVICE ENGINE SOON" or "MALFUNCTION INDICATOR LAMP" or light. A Code check engine light 12 consists of one flash, a short pause, then two flashes in rapid succession. 2. After Code 12 is displayed, any stored trouble codes will be displayed by flashing the "CHECK ENGINE", "SERVICE ENGINE SOON" or "MALFUNCTION INDICATOR LAMP" light. All codes are displayed 3 times each then a code 12 will repeat. In the diagnostic mode, the computer will also energize all computer controlled relays and solenoids. Next, proceed to our listing of GM 2-digit trouble codes to lookup what the codes mean. ALDL Diagnostics Connector (Located Underdash) Share NOTE: This information is presented for information purposes only. It is not intended as repair advice and we are not responsible for any actions you take on any vehicle. All information on this site is copyright protected. If you want to share this article or information with others, please link to this page, don't copy and paste it elsewhere. © 2004-2016 OBD-Codes.com