Burning Smell From 12V Wiring? What to Do

A burning smell is a warning. Make it safe first.

Safety comes first. Only start looking once the system is off. Work through one question at a time. You can go back or start over whenever you like.

Safety: this troubleshooter is general information. Follow the maker's manuals. Work on 240V AC wiring, including inverter outputs and mains inlets, must be done by a licensed electrician. Have an auto electrician check high-current DC work if you're unsure.

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