Need Help.... Trailer fuse blowing when towing at night

[MVR 155]

Originally Posted by mikejr

what fuse is blowing, one on the trailer or one on the H2?

When you say running lights on the trailer, you are talking the yellow clearance lights correct?

When the fuse blows, its just the running lights on the trailer that go out, nothing is bothered on the H2?

When the fuse blows, the brake and signal lights on the trailer still work?

Sorry I should have been a bit more clear, its a simple trailer with no fuse box/panel, just the fuse in the Hummer is blowing (15 amp trailer running/park lamp fuse). Brake/Signal lights still function perfectly, the lighting on the hummer is not effected at all. Its a stand alone fuse for this particular function only.

Thanks