ABS has nothing to do with wheel spin...only braking.Originally Posted by Dino
In 4Lo TOD is not in play. The transfer case simply splits the power 50/50 between front and rear axle. Your rear differential is a LSD. If one wheel loses traction the clutches heat up and engage the other wheel. The front differential is open. Only one wheel will spin...unless you (or the previous owner) have installed a locker. Only two lockers are available for the front Isuzu 10 bolt...the Aussie auto locker and the ARB selectable air locker.
Hope this helps your trouble shooting!