Wiring Diagram For Alternator With External Voltage Regulator

The voltage from your alternator increases and decreases according to the speed the alternator rotates.

Wiring diagram for alternator with external voltage regulator.

Most new alternators have internal voltage regulators meaning wiring is not necessary but if you have an external regulator then you need to hook it up to the alternator. The early gm alternator is the 10dn series alternator and was used on gm. Alternators with only one wire have an external regulator which means that the regulator can be replaced if broken. Wiring diagram for alternator with external regulator wiring diagram is a simplified gratifying pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the gift and signal associates in the midst of the devices.

It consists the back view of a standard ford alternator with and without warning light. Should the voltage raise or decrease drastically the regulator will increase or decrease the output of the alternator to maintain a steady flow of voltage to the battery. Now connect the green wiring starting from the regulator down to the identified green field wire the regulator blue wiring towards the blue j2 switched 12v and lastly the black ground wire towards the alternator field wire. Secure the joints with an electrical tape.

And connect the red wire to the output side of the alternator 10 32 stud take the long wire and connect to the side of the coil. Too much voltage and your fuses blow if you don t have a regulator. This is a basic ford alternator wiring schematic with external regulator. The early gm alternator is the 10dn series alternator and was used on gm vehicles from about 1963 1970.

It is very useful if you would like to know the fused power voltage regulator ignition warning and others. How to wire an external voltage regulator on a gm vehicle.