start by checking your front end for wear in the tierods and all other linkage. the I would suspect your steering box is shot.
How do you remove the steering wheel on a 1994 suburban?
A locked steering wheel can be repaired by a locksmith or a car dealer.
you need to buy a steering wheel. {Cheap at auto part store} remove your horn cover screws from behind the steering wheel. attach the pully, screw it in and it will pull the wheel off.
Try jiggling the steering wheel as you turn the key. Once the key is turned there is nothing left that locks the steering wheel so if you still cannot turn the wheel the problem is probably in the steering gear. Any halfway decent mechanic can repair it.
yes
10 inches
10 inches
The size of the steering wheel on 2002 Impala is AXX. You can visit a local repair shop to learn more about sizing of steering wheels.
most likely bad balljoints
It is likely underneath the plastic shrowd, just to the right of the steering column as you look at the steering wheel.
14 inches
10 inches