ridgeviewroad

Sorry, I have been gone for a few days. But, I did find the source of the current is the solar panel which feeds the battery when in storage. When I pull the 6 cluster plug, which includes the wiring for the solar panel, it all clears up. Still can not find the culprit causing the short to the remaining load side of the fuse holders. I think I will start pulling bulbs as suggested above to find a grounding issue. Thanks for all the helpful post. Dennis

The corrosion problem confuses me because it occurs on only part of the fuses. Yes the black lead is to ground and using the red to check both sides of the fuse holder. I have remove each of the other fuses one at a time to trace the source of the bleed over but still can not identify where it is coming from.

What causes corrosion where the fuse spade enters the fuse holder? This does not occur on every fuse probably less than 10%. The supply side of the fuse holders is reading 14.1 volts and without the fuse installed the load side fluctuates between 11.6-12.6 volts. Of course this disappears when the main switch is turned off. This is all supported with the starting batteries and is supplies the front of the coach, dash lights, turn signals, outlet sockets, etc.