This is the original wiring diagram printed by GM 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 8.5" x 11" when folded up, and opens up to 17.25" by 34". The diagram pictured is an example of this type when folded, but is not the actual diagram for your vehicle. Buy now for the best electrical repair info—the factory wiring diagram.
"1980 Seville Diagram and On-Car Electrical Component Location Guide" DEFI
This item is original.
17.25 x 34.00 x 0.10 inches
S-1703 S (DEFI)
Covers 1980 Seville models equipped with the 368 cubic inch 6.0 liter engine.
1980 Cadillac Seville Elegante Sedan 4-Door
1980 Cadillac Seville Sedan 4-Door
1980 Cadillac Seville