We 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...
Yes, I have unplugged the microwave and it still trips.
If the outlet is wired correctly and the circuit breaker cannot cause the fault, that leaves the wiring. The kitchen is on a slide if that adds any clues??