Kfry wrote:
Maybe u didn't under stand In my previous post I did narrow it down to the lights breaker when it's in the on position the gfci trips when that breaker is turned off and all other breakers are on the gfci doesnt trip . And the is a Gfci wall outlet on that circuit the lights are on . Thank you again
In most cases trailers have NO lights on a 120V circuit. So, the "lights" breaker is likely the trailer 120V outlets which in almost all cases includes the battery charger. so good chance the fault is in the charger or there is a ground fault in the OUTSIDE outlets, moisture etc. I'd first check the outside outlets.
Also, if you can plug into a non GFCI power source and see if the GFI in the trailer trips. If so you now know it is in one of the downstream outlets in the trailer.
