Near the battery should be a thirty amp auto breaker hot lead from the converter to the battery . Test this breaker with a meter or test light (12V ) also check for a black box control for the slide if electric driven . Are the lock bars or device that holds the slide in for travel removed or unlocked? Keep checking . Skipper entry level over fifty . P.S when all else fails read the instructions.
99 DCTD 3500 PAC-Brake Line x 5spd guages SW- EGT,Boost,FP
95 American Star 5th w/ 1 slide.