Breakers/fuses

[Meweite8014]

I have a 1990 Chevy-based Winnebago warrior that shows no signs of life electrically. Engine battery is fully charged. None of the lights work inside and the dash and ignition are dark. Can anybody tell me if there's a main breaker box? Thanks in advance for any thoughts.

[Mlw]

Hi There,

If absolutely nothing is working, how are the poles of the battery? That the connectors are on the poles doesn't necessarily mean that you have power especially when corrosion is there.  Second how are the connectors and third how are the cables connected to the connectors. Again If there is any corrosion or contamination you should remove it first or cut the cable until you are on clean copper.

It can be there is a fusible link on the main cable. For this you trace the cable. and if there is a fusible link there you should check the fuse.

It can also be that the PO installed a main switch and then the question is where he put it. This you can also find by tracing the wires and such a switch can be build on the positive or negative feed.