many reasons, steering pump, cv joints may be going out, or you could be grinding some plastic that goes around the wheel
Check out the bearings in the steering column and the knuckles in the steering shaft
most grinding noises that come from turning is usually a cv axle that needs to be replaced. Can also be a bad wheel bearing. If you hear the grinding when turning to the right then the left front wheel bearing is bad.
Bad wheel bearings usually cause a grinding noise, and are known to only cause it when turning.
soounds like steering wheel fluid needs to up
bad rack and pinion
If its making a horrible grinding noise, it could be the bearing!
There are two fuse boxes in this year of eclipse as well as many other cars as well, one is under the hood to the right which hold the main crucial fuses the other is under your steering wheel on the left wall beside your pedals the fuse for your turn signals are in there. -Cody
Power steering pump/fluid maybe
If it pops when turning it is most likely the CV joints.
A few things could be causing a grinding sound when turning. It could be a cv axle, ball joint, tie rod end, or bracket pin steering.
The steering gear box, probably. If it's power steering, it may be coming from the pump itself. This answer could be one of many things, if the grinding only happens while you are driving. Check to make sure your power steering fluid is full. Mine has a leak and every couple weeks it starts to grind when I turn right.
locate it by turning on your emergency flashers and listening for the click. once you find the unit that is clicking, you have found the flasher unit