This is the original wiring diagram printed by Cadillac for dealer mechanics. You can follow all of the wiring in your vehicle from bumper-to-bumper. It will help you to understand connector configurations, and locate & identify circuits, relays, and grounds. This original schematic is printed in COLOR. You will not find this diagram in your shop manual. The schematic measures 8" x 9" when folded up, and opens up to 16" by 54". Buy now for the best electrical repair info—the factory wiring diagram.
As described and in amazing condition
I am currently in the process of collecting most, if not all, literature regarding my 1981 Coupe DeVille, and this diagram hopefully proves to be helpful in figuring out some of the issues I am running into. The diagrams are in amazing condition. Easy to read as well as comprehensible. I have bought other items from this company and have not been disappointed.