Find the motor that operates the slide. There may/should be a lever on the motor that is the locking mechanism. Make sure it is in the locked position. Had the same issue with my 04 Dip. I guess I accidentally un-locked the motor the packing some stuff in the bay. Mine would not creep, but would slide back in about 3 inches after I extended it. Hope this helps.
Slide creeps in
in Body, Awning, Roof, Slides, & Steps
Posted
Find the motor that operates the slide. There may/should be a lever on the motor that is the locking mechanism. Make sure it is in the locked position. Had the same issue with my 04 Dip. I guess I accidentally un-locked the motor the packing some stuff in the bay. Mine would not creep, but would slide back in about 3 inches after I extended it. Hope this helps.