loosen up the pump put a pry bar under it and lift up, then tighten the bolts up
Check the tension on the belt. A power steering pump will whine if there is too much belt tension, putting pressure on the side of the pulley.
on the power steering pump bracket on the side closest to the battery look for a 1/2" square hole (incidently use this with a 1/2'" drive socket wrench to leverage belt tension after you put on the new belt when you get there) just below this square hole is the tension bolt for the power steering belt adjustment
Is this a single belt or a serpentine belt system, if so look for belt tension idler pulley and loose belt, or single belt then you will need to loose and release tension on the power steering pump assembly.
The adjusting pulley for the power steering is found on the side of the engine under the power steering pump. Loosen the bolt that keeps it tight and the belt will have some slack to slide off the pulley.
excessive noise even though belt tension is good, or when power steering fluid is leaking out the shaft seal.
Pull upwards on the belt. There should be only minimal play, and the power steering pump should not make a noise due to a belt that is too lose or too tight. This is really the easiest way to judge proper tension.
check power steering pump or belt tension.
Most cars now have a serpentine belt that drive the alternator, water pump, power steering unit, etc. The belt tension pulley is a spring loaded pulley that keeps the proper tension on all these units. It can be moved to release the tension in order to remove the belt.
he is right the question makes no sensethe question does not make complete sense. Please rephrase the question and try to be more specific ("....replace the tension for the belt?" WHICH BELT?)
More than likely your power steering pump is not working correctly for some reason. It is possible that the belt could be loose. If the belt is making a squealing noise when you turn the steering wheel very hard, the belt is probably loose. if the belt doesn't make noise it is most likely OK and you may have a problem with the power steering pump.
take the pump off to loosen the belt first then put on belt and tighten pump and check tension in belt.
The Kia Sedona does not have a power steering belt. The power steering pump is electronic and does not require a belt.