europremier Possibly the self resetting fuse has gone bad. Here's a manual that helps with some diagnosis/installation/setup.
CoachStepElectric.pdf
On ours there is a huge bank of fuses in the nose of the coach, accessible thru the front "hood". You can't visibly tell if they have gone bad but a quick check with ohm meter for continuity should tell the story. They are fairly cheap so I just replace anyways if I suspect they could be a problem. At some point I intend to go thru and replace all of them and clean up the wiring.
CoachStepElectric.pdf
On ours there is a huge bank of fuses in the nose of the coach, accessible thru the front "hood". You can't visibly tell if they have gone bad but a quick check with ohm meter for continuity should tell the story. They are fairly cheap so I just replace anyways if I suspect they could be a problem. At some point I intend to go thru and replace all of them and clean up the wiring.