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Navistarpower · 03-30-2022, 06:10 PM

I bought a new wiring harness from lmc truck. I bought both for under the hood. My question is on the lighting side of it. There is a black wire that has 2 small fuses in it. What does this connect to? Is it a hot or ground wire?

03-30-2022, 06:10 PM	#1
Navistarpower Registered User Join Date: Mar 2022 Location: New Richmond wi Posts: 15	71 k10 questions I bought a new wiring harness from lmc truck. I bought both for under the hood. My question is on the lighting side of it. There is a black wire that has 2 small fuses in it. What does this connect to? Is it a hot or ground wire?