Automotive wiring does not have to be difficult if you have the right manuals and supporting documents to help you. Automotive wiring diagrams, ranging from base level manufacturer manuals to color coded diagrams pulled together on CD-ROMs, are available to help you troubleshoot your own vehicle wiring problems.
Be sure to check out our selection of resources for each Vehicle Manufaturer located on the left side of this page.
Finding the best manual for your needs is important. Often diagrams vary in look, structure and terminology because the automotive industry has not standardized on any one format. Detailed schematics are available for those with the knowledge to comprehend the information. The Saturday tinkerer will benefit from diagrams utilizing layman's terms and clear diagrams. Manuals are available no matter what your skill level.
Find the manual best suited for the make and model of your vehicle here.
You can also benefit from reviewing a wiring diagram prior to having your car services or repaired. By reviewing a diagram and understanding the scope of the work you are being told is needed, you can easily determine whether you are being charged for the appropriate labor. Many electrical problems are not as difficult as a repair shop would lead you to believe. Know your car and the problem you are facing before shelling over more money than is necessary.
