My saturn vue is getting hard to steer? Would that be the power steering pump go

could be , or a loose belt , or restriction in system , or rack starting to fail......first-hand diag. would be best.

your car if its a 3,5 liter 6 cylinder does not have a power steering pump it has electronic power steering but is its a 4 cylinder then yes, but first check for proper fluid level if its a 4 banger