This diagram will let the alternator charge, HOWEVER, because the alt is capable of output @ idle, your vehicle will prob have RUN-ON problems; because the ignition can get fed by the alt thru the VM connections. TO eliminate this possibility you need an Ign sw w/ an ACC terminal. feed the alt off the ACC terminal, then when the Ign sw is OFF, the Alt & Ign circuits are isolated.. Wire the #1 terminal to a key-switched ignition line. The easiest way to do this is to connect the wire from the alternator to an existing line for a dashboard light. This will also create a circuit that will signal the light on your dashboard to indicate a malfunctioning alternator.
Overview of the 1983 Chevy C10 Wiring Diagram. The 1983 Chevy C10 wiring diagram is a comprehensive diagram that illustrates the electrical system of the 1983 Chevrolet C10 pickup truck. It provides a detailed view of all the wiring connections and components, including switches, fuses, relays, and wire colors.. Disconnect the battery before installing the wiring kit to prevent any accidental shorting caused by bare wire ends. If you have any questions concerning this or any of our products, please feel free to call us at 1-856-933-0801. We carry many accessories for your 1983-87 Chevrolet Truck. p/n 510586 OEM large terminal crimping tool (12-8 gauge.