Basic12 volt wiring question help please
I want to confirm my wires are fused is on the positive side. Vent fan in bedroom pos is gray and ground is white. At other end of TT white is pos and gray is neg. I can live with wires c...
Forum Discussion
I assume you have a centralized fuse panel for the 12V circuits? If so, that's connected to the positive battery lead, and that's where the fuses are. You can verify by removing the fuse for the fan circuit.
More generally, the best way I know to determine which lead is fused is to find the fuse and remove it and see which lead is now dead. That said, it should always be the positive lead, as close to the battery or distribution point as possible, and the fuse sized according to the wire size (or possibly smaller in a few cases, but never larger).
More generally, the best way I know to determine which lead is fused is to find the fuse and remove it and see which lead is now dead. That said, it should always be the positive lead, as close to the battery or distribution point as possible, and the fuse sized according to the wire size (or possibly smaller in a few cases, but never larger).
