Hummmmmmmmm ???

[hoffbrew]

When I am plugged in at full hook-up camp grounds or home, I have a terrible humming on the back wall of the toilet area. has anyone else had or have this same problem? (05' 3612DS)

[hoffbrew]

O.K. My trailer is in for the A/C, so I did mention this to the dealer, dealer knows about this problem, seems to be common on the rigs with built in generators. The dealer told me it is the switch on the inverter that goes back and forth from plug in or generator use. It seems to get stuck half way and causes the humming. I will let you know how this turns out.

[andrew298]

hoffbrew is this only for your year and model or all years and models of raptors thanks

[hoffbrew]

I am not sure, dealer just said it was a common thing on the Raptor. My warranty is covering it. I will ask tomorrow when I pick it up and let you know.

[hoffbrew]

Sorry about that,
My dealer said it does happen often, but not sure if Keystone is warranting these, my extended warranty covered this issue.