Thanks to all for the great assistance. After getting the motorhome back from service I learned that a door not closed well was the cause with the front hydraulic slide not opening. (I would have not discovered this had it not been for your assistance.) The rear electric slide was still not working. I discovered that the ground wire to the rocker switch had come loose. I secured it to the center pole of the rocker switch and all is well.
Again, thanks for all the assistance.
