[flybouy]

There is no answer to your question. If you take 2 of the same models off the assembly floor they may not have the wiring matching. They don't use a wiring loom but rather connect the dots as they best seem fit at the time. I would remove the clearence and tail lights one at a time and inspect for grounding by the positive wire. If you have a to cb energize the lights then with the lights on remove a fixture and pull or shake the wires to see it it shorts. Move/ shake the umbilical cable as well.