One problem related to hydraulic power assist steering system has been reported for the 2001 Cadillac Deville. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Cadillac Deville based on all problems reported for the 2001 Deville.
While driving power steering was chattering. Took vehicle to dealer, and they were aware, but have not found a solution.