Signs of a defect in the KIA Sorento II Pump pump:
-the steering effort is not available when both sides are rotated;
-the steering effort is lost at engine idling speed. With increased speed, the pump gives rise to the nominal pressure, and the force appears on both sides,
-noise (buzz) is observed during the operation of the GRM pump. In the extreme positions of the steering wheel, the noise increases,
-the fluid in the bubbe is blowing and it's thrown out.
