Dodge Cummins Alternator Wiring Diagram

It doesnt matter which wire goes where but the red or blue wire needs 12 volts when the key is on. We are concerned with pin 25 in the grey c3 connector as it is the opposite end of the dark blue wire at the alternator.

02 Dodge Ram Alternator Wiring Diagram Wiring Diagram

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Dodge cummins alternator wiring diagram. Dont waste time and money on trying to wire up an external regulator to your dodge alternator the results are too unreliable. In most maybe all factory wiring the alternator output wire will be black. I have shown the main alternator output wire in the above diagram in red.

There are two wires on a connector going to the side of the alternator. Autorestomod car restoration modification 157467 views. 1st2nd gen dodge truck not charging.

Reference the wiring diagram at the pcm. External voltage regulator 59 cummins a better wiring video. Our cummins powered rv 59 liter 6 cyl.

It provides steady voltage control in conversions utilizing the 1989 2002 cummins engine and can be used in custom applications as well. Dodge alternators ground themselves through their case. The wire going to pin 2 is a small loop of wire connecting pin 2 to the main positive charging lug on the alternator.

We are also concerned with pin 10 of the white c3 connector as it is the opposite end of the green wire at the alternator. The connector in the middle is the white c2 connector. On a dodge alternator the two small wires go to the voltage regulator.

This will tell you the pcm is supplying field voltage and current to the alternator. Got my hg in everything pretty much on except the rad and ic and i forgot where one wire on the alternator goes. A pigtail and wiring diagram are included in the kit.

5 things i hate about my 1st gen dodge ram 250 cummins parts truck for. 89 02 59l cummins 1 wire self exciting alternator by destroked. Ramchargercentralcom is a free online mopar truck jeep cummins suv community built by a ton of great knowledgeable members.

Theres one large wire that goes to pics of alternator wiring. The alternator is just the slave without the pcm to make it charge it sits cold. One wire is pos and the other neg you should see between 7 12 volts.

Has a one wire alternator wire problem. Cheap ecu fix. 1 wire vs 3 wire alternator plus other tips for classic cars muscle cars episode 260 autorestomod duration.

This external voltage regulator is designed for use with chrysler alternators. Dodge cummins diesel forum.

Dodge Alternator Wiring Diagram Wiring Diagram Experts