ok, not to sound stupid here, but did you check that slide bar thingy? I guess I am asking, did you open it up at home once already? If so, the slide lock mechanism is not the issue. My next vote is the inline fuse on the motor like every one else suggested. Also, connect the Roo to AC power to verify it is not a battery- DC issue. As long as you dont run the AC, a 15 amp house connection will work.
Bob, Tonya and the kids
11 Rockwood Roo 233S
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08 Tundra 5.7 liter 4x4 crew cab TRD limited
08 Toyota limited 4 Runner Iforce V8 full time 4WD, tow package