Wiring Diagrams — Chevrolet C/K Pickup 1973-1987
Technical Reference
Member-uploaded diagrams & documents for this generation. AI-classified; community-verified where badged.
Wiring Diagrams
- Hand-drawn wiring diagram connecting alternator, starter, dual batteries, a fuse and a winch.
- Hand-drawn wiring diagram for a dual fuel tank selector showing 12-volt, gauge, tank sender and ground wires.
- Wiring diagram for fog/driving lights using a Bosch relay, SPST switch, 20A fuseholder, indicator, fusebox, and battery.
- Photo-based wiring diagram routing power between dual batteries, alternator, battery switches and a winch.