I have a 2004 Winnebago Adventurer with the following problem: We started on our trip to Florida and within about 20 miles the sun visors stopped working. Fortunately they are in the down position, so we get some shielding. At the same time the radio went out, the compass temp guage and the passenger side map light also are not working. It appears these are all on the same circuit.
I checked all the fuses with a continuity meter, cleaned the contacts, and just to be sure replaced the radio fuse with a new one. I checked DC voltage on the dash 12 volt receptacle which also appears to be on the same circuit, and I got a reading of 7.5 volts. All the other receptacles in the coach tested at 13 volts (ie full voltage).
Any help on where to look for the fault would be appreciated.
Thanks