i started tearing the puter and its wiring out, probably should have waited but its done. Isaved the sensors that I need along with the wiring for the speedo, reverse lights, fuel pump and a few other things.
Wiring this thing is my biggest fear. I'm not sure if I should keep the Alternator wiring? I want to say that I think the GM wiring harness and puter will control that now? Anyone?
The GM harness will have a single wire going to the alternator via a plug. You will need a cable from the post on the back of the alternator to the battery. At least 4 gauge & fusible link is a plus. My factory TJ cable was not long enough to reach the new alternator location, so I bought a mustang battery-to-solenoid cable 40" to reach the starter.
Wiring is not a big deal. From the jeep you trim quite a bit. I kept the main harness from the fuel pump, VSS, Transfer Case Position Sensor, Oil Pressure Sensor, Water Temp Sensor. Trim the rest. Just start at the plug and track the wires back through the harness to the large plugs.
Mine is running, so if you need any specifics on the wiring let me know.