I have a 28-foot travel trailer and all my gauges for the holding tanks, water tank, etc., on my circuit panel will not light at all. I’ve looked for a fuse, but I did not see one anywhere. Any ideas? Mike, (Anaheim, CA)
Mike, depending on the year of manufacture and the brand, the main fuse for monitor panels can be located behind the panel, sandwiched between the cabinet walls. Remove the panel mounting screws and carefully pull the panel away from the cabinet. Look for an “in-line” fuse holder jammed in there with all the other wires coming into the panel. In other cases the fuse may be located on the fuse block inside the converter. Hope this helps!