Gm External Regulator Wiring Schematic
If that works replace the regulator memmolo said.
Gm external regulator wiring schematic. Gm externally regulated alternator to voltage regulator wiring. Ive looked through books etc. Gm 3 wire alternator wiring diagram. The external voltage regulator splices apply to most any gm cars with an external regulator.
Obviously and somebody installed a gm alternator at one time with an external regulator. How to wire an external voltage regulator on a gm vehicle. Being old enough to remember these electrical systems memmolo threw in his two cents in the trouble shooting department. Converting an externally regulated to an internally regulated alternator.
The early gm alternator is the 10dn series alternator and was used on gm vehicles from about 1963 1970. Save the wire going to the voltage regulator with the fused link dont cut it out you can use it if you are going to run a factory amp gauge or amp meter or any other accessory that may need to. As i see it they suggest that i splice the two outer wires on the regulato together and the same goes for the two inner wires. Then put a new wire from the horn relay to bat on alternator.
What im getting at. Does anybody have a wiring diagram for a gm 3 wire alternator. That is great and all but the alternator died. If the wiring is all original check two things.
Discussion in the hokey ass message board.