1980 Chevrolet Light Truck Wiring Diagrams

Wiring diagrams for 1980 Chevrolet light-duty trucks, with metric wire sizes.

Use it to trace circuits by wire color and gauge, locate connectors and components, and track down electrical faults in original or restored harnesses.

This 13-page copy is free to read online. Use the page box, thumbnails and contents in the reader to jump to the section you need.