- 61
- 180
- 33
- Location
- Salt Lake, Utah
It is from the harness that comes from the engine side and bolts to the body, just behind the fuel filter.If soon the engine side it is # 3C
To replace it all you would need to do is run a wire from the ground lug on the alt or any other major ground to the firewall.
Most likely something heavy shorted +24V to the body and that fried the wire, the problem now is how many other wires in the harness were affected by the red hot wire
I have already bypassed it then, by grounding the alternator ground lug to the rear of the engine block, then again, to the body ground lug behind the fuel filter.
I haven't seen any other evidence of harm to any other wires in the harness, but I will keep any eye on things as I continue testing.
Truck just rolled over the 44k mile mark. Yay, small achievements.