Stabilizer Jacks wonít respond.
Thanks everyone for your help and suggestions. My one large slide, on the passenger side and the stabilizer jacks both did not work. My rig has four sliders, three are electric and one is hydraulic. The hydraulic slide is controlled by the pump that controls the jacks.
Checked all the normal things, fusing, loose wires, slider switch, etc...
The answer to the problem revealed itself when the slider control panel cover, located close to the drivers left hand was removed. The plug with all of the important operations signal wires had come off or unplugged itself. Plugged it back in and installed a zip tie to hold it in place. Everything is working fine now.
Hope this helps anyone who might experience similar problems.