Shore power cord trips gfi.

[Bigholetrout6]

Hoping for some help here. I have a 2006 Mountaineer 303RLD fiver. With all of the breakers in the rig off or on, my rig trips the gfi in my garage. Non-gfi wasn't a problem until I ran my vacuum on the same circuit, it then tripped the breaker in the house. Anyone have any ideas?

[B&T]

Could be many reasons as this info will explain:

http://personal.cha.bellsouth.net/j/...les/rv/gfi.pdf

[Bigholetrout6]

Thanks B&T. I'm taking it in tomorrow to have a tech look at it. Leaving for the Big Hole Thursday & don't want problems.