IM HAVING SOME FRONT END VIBRATION ISSUES...ABOVE 60...AND MORE AT 70...THEN GOES AWAY AROUND 80. IM THINKING THE TIE-RODS MAY BE LOOSE. BUT I DONT KNOW. AND THE MOAN PROBLEM IS A CONCERN OF MINE TO.. ANYBODY KNOW WHAT CORRECTIVE SOLUTIONS WERE FOR THESE TSB'S OR WHAT WAS FOUND DEFECTIVE?





2001 Cadillac Deville

Bulletin #:
030232049

Sequence #:
10004765

Date:
11/01/2003

Component Name:
017500 steering:linkages:tie rod assembly

Make:
Cadillac

Model:
Deville

Year:
2001

Summary:
Release of new outer tie rod ends for service. *tt




2001 Cadillac Deville

Bulletin #:
250102

Sequence #:
629720

Date:
01/25/2002

Component Name:
015000 steering:hydraulic power assist system

Make:
Cadillac

Model:
Deville

Year:
2001

Summary:
Concerns with power steering moan condition at low parking lot maneuver speeds and when maing right hand turns. *tt

 

My 2001 Deville had this same issue and previous forums said 50% it's your tires and wheels balance issue - the other 50% said it's your motor mounts. After spending $500 for new rims and $600 for new Michellin Tires and get dynamic balancing etc. also changed all brake rotors and air ride shocks it still vibrated. Then someone talked me into the trans being rebuilt for $1200 and at that time the trans mechanic said "by the way I changed you motor mounts" and the vibration went away.