I had something happen the other day that I still do not understand.
First the wife noticed the rear TV would not completely retract into the cabinet. wouldn't come out either. No problem since it is in far enough as not to hinder anything.
The next morning as we were packing up to move, we couldn't get the two bedroom slides to retract. Front living room slide worked fine, as all lights throughout the coach. The only thing that didn't operate was the rear TV retracting , and the two slides. Oh, when the rear slide buttons were pushed the Hyd. pump would run, but no movement.
After much checking fuses with volt meter. climbing under coach and locating Hyd pump, I try the Salesman switch .
Yes you guessed it. Every thing worked. I was under the impression the switch was to kill all 12 volt inside coach.
I am saying all this, not so much as asking for an explanation, but to let you all know how something simple can create large problems.
See ya on the road.