I have a 08 Palomino with a WH8725 converter. The converter has four fuses for appliances. Plus a polarity fuse. The fuse #1 is behaving strangely, pulling it cuts off all power to everything. So I traced the wiring and what I determined is the hot (black) wire from the battery is spliced into the load wire for the fridge, but it is downstream of the fuse. What I can't figure out is how the power is supposed to get to the converter. There are five wires coming out: Blue, Yellow, Green, Red - for fuses #1 to #4. Plus white common ground. So, where how/where is the 12v power supposed to get into the system?