Wiring Diagram Alternator Ic. Sometimes the wires will cross. Gm 4 wire alternator wiring diagram.
A wiring diagram is a type of schematic that uses abstract pictorial symbols to show all the interconnection. Its supposed to assist all the typical user in developing a suitable method. Two wire means that you use the main battery wire to the back of the alternator and also ignition wire to the 1 terminal to activate the alternator.
And if there isnt one i connect the exciter wire to the ignition circuit thru.
Loop the red wire off the plug to the post on the rear of the alternator. These diagrams should help you identify the voltage regulators. As you see there are the three phase alternator is used in the car. Battery positive cable voltage sensing wire and ignition wire.