How much should it cost to replace the steering control module? on 1999 Cadillac DeVille

The steering vibrates and will not turn in either direction without making a terrible noise.

by in Emmett, ID on June 12, 2012
1 answer
ANSWER by , June 13, 2012
that could be power steering pump or rack and pinion or other issues,get a diag and est from your mech