Oscilating humming coming from left front wheel

Check fluid in rearend.

if hub bearing replacement did not fix the noise

when noises are on left and right turns
that has CV joints /drive shafts
would say they are the issue
replace both sides

and replace the left hand hub bearing at the same time

that would most likely be your drive axel when they go bad they click when you turn the steering wheel

sounds like a wheel bearing is going bad

If it gets worse as you're turning right, but not left - Most definitely a wheel bearing on the right side. The right turn puts more stress on the right wheel - louder noise - turn left and release the stress - no noise. You can also lift the vehicle up on a jack and listen to the wheel and hear the bearing in the hub making noise.

Replace the right front wheel bearing

It sounds like a wheel bearing. Depending on the miles it is possible it could be under warranty.

We have the same problem at our shop. We haven't rebuilt the front differential yet. We tried 3 different shafts on 2 different Jeeps and the noise is on both just the same. By greasing the front driveshaft cv joint, we got he noise to quiet some, but it is still way to loud. With the driveshaft out, the noise is gone. We are about to buy a new shaft from the dealer for $600. There are some service bulletins about some noisy driveshafts.

My advise is when u get a humming noise when banking left or right. Its beter to change both left and right wheel bearing and ball joints. Cause if u think about it those parts are put on at the same time . So if u think about it they have the same where in Terre . left or right hope this helps you.

probally brakes they can rust a bit