We can sometimes test and find "voltage" but the current may be milliamps.
Often when testing I use a lamp so that a load is placed on the circuit I am trying to test
or you could measure the amps if your meter has that option.
I would first check all your AC breakers, and any GFCI breakers ( usually in the can or by the galley sink
If all this checks out, then I would look for a problem between your plug into the van and the circuit breakers- this would include checking the transfer switch for the genny
2006 Pleasure Way Lexor TD on a Chev 3500
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