Diagnostic engine trouble codes for General Motors vehicles are available at OBD-Codes.com, Engine-Light-Help.com and TroubleCodes.com as of 2015. Additional sources for General Motors trouble codes include GMTuners.com and DirectSearch.net.Continue Reading
OBD-Codes.com is an on-board diagnostics resource website that provides description of specific trouble codes for a variety of vehicle manufacturers, including GM, Chrysler and Ford. The website also provides troubleshooting tips, symptoms and possible solutions.
Engine-Light-Help.com is another on-board diagnostics website that features a comprehensive list of domestic and import diagnostic trouble codes. The website also offers resources such as automotive repair articles, sensor information, wiring diagrams, and component locations and specifications.Learn more about Car Makes & Models