2002 Toyota Tundra recalls and problems

THIS INVESTIGATION WAS OPENED BASED ON 20 REPORTS OF MODEL YEAR (MY) 2000 AND 2001 VEHICLES EXPERIENCING SEVERE CORROSION OF THE FRAME, RESULTING IN EITHER UNDER-BODY MOUNTED SPARE TIRE SEPARATION OR REAR BRAKE FAILURE.THE FAILURE REPORT COUNTS SHOWN ABOVE ARE FOR MY 2000 AND 2001 VEHICLES ONLY.BY LETTER OF NOVEMBER 16, 2009 TOYOTA HAS NOTIFIED THE AGENCY THAT IT WILL CONDUCT A SAFETY RECALL (09V-444) OF APPROXIMATELY 110,000 MODEL YEAR (MY) 2000 THROUGH 2003 TUNDRA VEHICLES.THE AFFECTED RECALLED VEHICLES WERE SOLD OR ARE CURRENTLY REGISTERED IN THE DISTRICT OF COLUMBIA AND THE STATES OF CT, DE, IL, IN, KY, MA, MD, ME, MI, MN, NH, NJ, NY, OH, PA, RI, VA, VT, WI, WV.TOYOTA ALLEGES HIGH AMOUNTS OF ROAD SALTS ARE USED IN THESE AREAS AND EXCESSIVE CORROSION OF THE REAR CROSS-MEMBER (TO WHICH THE SPARE TIRE IS MOUNTED) CAN OCCUR AND CAUSE THE SPARE TIRE TO SEPARATE FROM THE VEHICLE AND CAN ALSO LEAD TO REAR BRAKE FAILURE.TOYOTA STATED: TOYOTA HAS TENTATIVELY CONCLUDED THAT THE ROOT CAUSE IS A COMBINATION OF FACTORS, INCLUDING USAGE IN AREAS WHERE ROAD SALT IS APPLIED, INADEQUATE VEHICLE MAINTENANCE (I.E., NOT FOLLOWING THE RECOMMENDATIONS IN THE OWNER'S MANUAL), THE DESIGN OF THE REAR CROSS-MEMBER, AND MANUFACTURING ISSUES.THE DESIGN OF THE REAR CROSS-MEMBER IS SUCH THAT IT IS OPEN ON THE TOP SIDE AND SUSCEPTIBLE TO ACCUMULATION OF DIRT, WATER AND ROAD SALT.MANUFACTURING ISSUES OF THE REAR CROSS-MEMBER RELATED TO THE COATING PROCESS ALSO AFFECT ITS CORROSION RESISTANCE.TOYOTA ALSO…

ODI RECEIVED 3 CONSUMER REPORTS OF ALLEGED BALL JOINT SEPARATION ON MY 2002 TUNDRA VEHICLES.THE COMPLAINTS ALLEGE THAT A FRONT SUSPENSION BALL JOINT SEPARATED WHILE DRIVING, WHICH CAUSED THE SUSPENSION TO COLLAPSE AND RESULTED IN A LOSS OF VEHICLE CONTROL.BASED ON THESE COMPLAINTS, ODI OPENED PE02-040 AND LATER UPGRADED TO EA04-024 FOR MY 2002 TUNDRA VEHICLES.DURING EA04-024, ADDITIONAL FAILURE DATA WAS IDENTIFIED AS NOTED IN THE FAILURE REPORT SUMMARY ABOVE. ON MAY 16, 2005, TOYOTA NOTIFIED NHTSA OF A SAFETY DEFECT ON MY 2002-2004 TUNDRA AND SEQUOIA VEHICLES (PRODUCED BETWEEN AUGUST 1, 2001 AND SEPTEMBER 30, 2003), MY 2001-2004 TACOMA VEHICLES (PRODUCED BETWEEN JULY 31, 2001 AND DECEMBER 23, 2003), AND MY 2001-2002 4RUNNER VEHICLES (PRODUCED BETWEEN MAY 22, 2001 AND AUGUST 23, 2002).THE NOTIFICATION STATED THAT DUE TO A MANUFACTURING ISSUE WITH THE FRONT SUSPENSION LOWER BALL JOINTS (WHICH CONNECT THE LOWER CONTROL ARMS TO THE STEERING KNUCKLES OF THE FRONT WHEELS) THERE IS A POSSIBILITY THAT THE SURFACE OF THE BALL OF THE JOINT MAY HAVE BEEN SCRATCHED.SUCH SCRATCHES MAY RESULT IN SIGNIFICANTLY ACCELERATED WEAR OF THE JOINT. ACCORDING TO TOYOTA, IF THE [SUBJECT] VEHICLE IS OPERATED FOR AN EXTENDED PERIOD OF TIME IN THIS CONDITION, THE BALL JOINT MAY EVENTUALLY EXPERIENCE EXCESSIVE WEAR AND LOOSENESS, RESULTING IN INCREASED STEERING EFFORT, REDUCED VEHICLE SELF-CENTERING, AND NOISE IN THE FRONT SUSPENSION.IN EXTREME CASES, WHEN THE DRIVER CONTINUES TO OPERATE THE VEHICLE IN T…

ODI OPENED PE04-040 BASED ON THREE CONSUMER REPORTS OF ALLEGED BALL JOINT FAILURE.THE COMPLAINTS ALLEGE THAT A FRONT SUSPENSION BALL JOINT SEPARATED WHILE DRIVING, WHICH CAUSED THE SUSPENSION TO COLLAPSE AND RESULTED IN A LOSS OF VEHICLE CONTROL.ALL OF THESE COMPLAINTS INVOLVED THE FAILURE OF A LOWER BALL JOINT.DURING THE INVESTIGATION, TOYOTA IDENTIFIED A TOTAL OF 15 COMPLAINTS OF LOWER BALL JOINT SEPARATION, ONE OF WHICH RESULTED IN A CRASH, AND 28 WARRANTY CLAIMS RELATED TO LOWER BALL JOINT WEAR.ODI'S ANALYSIS SHOWED THAT OF THE 15 SEPARATIONS, 11 WERE ON FOUR-WHEEL DRIVE VEHICLES (24.2 PER 100,000 VEHICLES), WHICH MAKE UP APPROXIMATELY 40% OF THE 2002 MY POPULATION (45,448 VEHICLES).ODI'S ANALYSIS ALSO SHOWED THAT SOME DRIVERS LOST FRONT BRAKING ABILITY AS THE BRAKE LINE SEVERED WHEN THE FRONT SUSPENSION COLLAPSED.THIS PRELIMINARY EVALUATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS TO FURTHER INVESTIGATE THIS ISSUE, TO ASSESS THE SAFETY-RELATED CONSEQUENCES, AND TO DETERMINE THE SCOPE OF THE AFFECTED POPULATION.