Wiring Diagram For Alternator With External Voltage Regulator

It consists the back view of a standard ford alternator with and without warning light.

Wiring diagram for alternator with external voltage regulator.

The early gm alternator is the 10dn series alternator and was used on gm. Secure the joints with an electrical tape. How to wire an external voltage regulator on a gm vehicle. Too much voltage and your fuses blow if you don t have a regulator.

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. This is a basic ford alternator wiring schematic with external 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. It is very useful if you would like to know the fused power voltage regulator ignition warning and others.

The voltage from your alternator increases and decreases according to the speed the alternator rotates. 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. Alternators with only one wire have an external regulator which means that the regulator can be replaced if broken. Free ford f150 repair manual online pdf download ford.

The early gm alternator is the 10dn series alternator and was used on gm vehicles from about 1963 1970. Heavy duty adjustable voltage regulator wiring harness to alternator in split tubing with molded plug to regulator 14 gauge grounding wire from regulator to alternator 10 insulated ring terminals.