Join Date: Nov 2014
Location: Breckenridge, CO
Re: Dual alternator setup primary removal good/bad process idea
Trying to get a handle on everything in the harness I just started cutting into the wiring loom for the second alternator. there is a yellow wire that goes from the plug end out to the second alternator. the green with red strip jumps back on itself as does a white with yellow stripe. so 4 of the 5 pins in that connector are used to jump 2 wires. That yellow goes straight through to the second alt's plug... The red/green plug on the lower alt feeds through 2 fusible links to the battery. The smaller (i'm guessing 18g/blue) fusible link in my setup looks a bit charred. I wish I had a full harness on a second 6.0 to see what that yellow wire ties back to! There is nothing in the harness I have found thus far that is capped off and not connected straight through.
2004 CCSB Lariat 4" lift, 35's, Edge CTS Insight, SCT X3, 4" Diamond Eye turbo back cat delete with muffler, pioneer double din Nav headunit.