MasscamperExplorerJun 02, 2017GFCIWe have just brought home (new to us) a 2015 Cruiser Aire fifth wheel. Plugged it into our outside 20A outlet and it trips the GFCI. I have isolated the problem to the 15A microwave circuit. I have u...Show More
MasscamperExplorerJun 02, 2017Yes, I have tested the source outlet with that same circuit tester and the two bottom yellow lights lit up verifying the outlet is wired correctly.If I leave the microwave circuit breaker off, it does not trip.
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