Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
STEERING
SB-10-02-33-00106/01/201010036545Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit. do not replace entire steering gear for pitman seal leak. technicians have been replacing entire steering gears due to not being able to03/28/2011
326110011676Steering noise right turn. *eh01/28/2005
326110011628Steering noise right turn. this is a supplement to service bulletin 030232046. *eh01/27/2005
03023204610/01/200310004298Squawk, whistle, whine, moan noise from front of vehicle on right turns.12/01/2003
STEERING - GEAR BOX - SHAFT PITMAN
SB-10-02-33-00106/01/201010036545Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit. do not replace entire steering gear for pitman seal leak. technicians have been replacing entire steering gears due to not being able to03/28/2011
STEERING - HYDRAULIC POWER ASSIST SYSTEM
335010013501Moan noise from power steering more noticeable on right hand turns. *tt04/20/2005
01334A11/18/200310004147Moan noise from power steering more noticeable on right hand turns. *tt11/20/2003
STEERING - LINKAGES - ARM - IDLER AND ATTACHMENT
34993499A10014899Steering idler arm inspection procedure. *tt05/11/2005

Investigations


NHTSA IDManufacturerDate openDate closeSubjectRecall campaign
STEERING - HYDRAULIC POWER ASSIST SYSTEM
EA04012GENERAL MOTORS CORP.04/30/200402/28/2005HYDRAULIC PUMP FAILRES05V005000
 Gm is conducting a recall on all subject vehicles build between may 1999 and october 14, 1999.significant changes were incorporated into production in early october 1999, and vehicles built after that date have lower warranty failure rates.the complaint and warranty data appear to support the effectiveness of these changes. gm made additional changes in november 1999, february 2000, may 2001, and february 2004.odi will continue to monitor this problem and will take further action, if warranted, in the future.for further technical details see the attached engineering analysis report.

Consumer Complaints


Fail datemilesoccurencesPurchase date
STEERING
11/15/20071080001
 2002 chevy 2500 express van. failure of power booster, lost both brake power as well as steering power. almost impossible to control car. replaced once, failed again 6 months later. replaced again. failed again this year. i am now on my forth power booster, failure is very dangerous as you lose both steering and brakes at same time. *tr
06/24/20031
 While traveling on the highway steering column has a lot of play inside of the steering wheel. *ak
STEERING - GEAR BOX (OTHER THAN RACK AND PINION)
01/01/200350004
 There is a knocking in the steering. poor steering control. dealer replaced steering gear 3 times and then was told by gen motors not to replace it again. the problem still exists. the vehicle is still in warranty. presently at a standoff with gm. they won't fix, i won't pay.*ak
12/04/2003300004
 The vehicle steering gear box failed. the dealer has replaced four times, however problem still exists. please provide additional information. *ph