IllustrationANTI-LOCK BRAKE ACTIVATION UNDER 5 MILES PER HOUR. CALL CHEVROLET, SAID VEHICLE WAS NOT COVERED UNDER RECALL 05V379000 DUE TO BEING ONE MODEL YEAR PRIOR TO THE RECALL. THERE IS A SERVICE BULLETIN FOR THE SAME PROBLEM ON MY MODEL YEAR. *TR
1999 Chevrolet Tahoe
Owner reports · Recalls · Investigations
More warning signs than most Tahoe years
Owner complaints for the 1999 Chevrolet Tahoe are substantially higher than the model-year median of 246.
About this comparison →How this year compares
Owner complaints by model year
Compare all Tahoe years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
100–25K
2325–50K
5150–75K
6475–100K
82100–150K
36150K+
266 reports with mileage · 286 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes, Hydraulic. Review the 231 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 47 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Steering. Review the 46 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
46 crash reports12 fire reports27 injury reports
Service Brakes, Hydraulic complaints
231 reportsWHILE DRIVING MY 99 TAHOE DOWN A 4 LANE ROAD, A DRUNK HAD PULLED OUT INFRONT OF ME. I HAD SLAMMED ON MY BRAKES AND SWERVED TO AVOID HIM BUT STILL HIT HIM PRETTY HARD IN HIS REAR QUARTER PANEL. AS A RESULT OF THE ACCIDENT, I HAD SUFFERED A DOUBLE HEMATOMA TO MY BRAIN AND HAD BRAIN SURGERY TO STAY ALIVE. MY COMPLAINT WITH MY TAHOE…
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WHILE DRIVING MY 99 TAHOE DOWN A 4 LANE ROAD, A DRUNK HAD PULLED OUT INFRONT OF ME. I HAD SLAMMED ON MY BRAKES AND SWERVED TO AVOID HIM BUT STILL HIT HIM PRETTY HARD IN HIS REAR QUARTER PANEL. AS A RESULT OF THE ACCIDENT, I HAD SUFFERED A DOUBLE HEMATOMA TO MY BRAIN AND HAD BRAIN SURGERY TO STAY ALIVE. MY COMPLAINT WITH MY TAHOE IS 1) MY AIRBAG IN MY STEERING WHEEL DID NOT DEPLOY. I THINK IF IT DID, MY INJURY WOULD HAVE BEEN AVOIDED. 2) I QUESTION THE STOPPING ABILITY IF MY ANTI DIVE FRONT BRAKES. I WAS ON THE BRAKES HARD WITH THE VEHICLE NOSING DOWN BUT I THINK MY STOPPING DISTANCE SHOULD HAVE BEEN SHORTER. *TR
TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. THE CONTACT STATED THAT THE ABS WAS ACTIVATING UNEXPECTEDLY. THE FAILURE OCCURRED WHEN HE INCREASED THE STOPPING DISTANCE DURING LOW-SPEED BRAKE APPLICATIONS. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK); …
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TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. THE CONTACT STATED THAT THE ABS WAS ACTIVATING UNEXPECTEDLY. THE FAILURE OCCURRED WHEN HE INCREASED THE STOPPING DISTANCE DURING LOW-SPEED BRAKE APPLICATIONS. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK); THEREFORE, HE WOULD HAVE TO PAY FOR THE REPAIRS. THE FAILURE MILEAGE WAS 71,758. UPDATED 3/5/09 *CN THE CONSUMER STATED THE FAILURE OCCURRED AT LOW SPEED APPLICATIONS AND CAUSED EXTENDED STOPPING DISTANCE. UPDATED 03/10/09. *JB
TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. IN AN ATTEMPT TO ENGAGE THE BRAKES AT 10 MPH, THE ABS WARNING INDICATOR ILLUMINATED AND THE BRAKE PEDAL EXTENDED TO THE FLOOR. THE CONTACT WAS UNABLE TO ENGAGE THE BRAKES NORMALLY, WHICH RESULTED IN LESS BRAKING DISTANCE. WHILE DRIVING LOW SPEEDS IN A PARKING LOT, THE ABS REMAINED A…
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TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. IN AN ATTEMPT TO ENGAGE THE BRAKES AT 10 MPH, THE ABS WARNING INDICATOR ILLUMINATED AND THE BRAKE PEDAL EXTENDED TO THE FLOOR. THE CONTACT WAS UNABLE TO ENGAGE THE BRAKES NORMALLY, WHICH RESULTED IN LESS BRAKING DISTANCE. WHILE DRIVING LOW SPEEDS IN A PARKING LOT, THE ABS REMAINED ACTIVATED AND MADE A GRINDING SOUND. A LOCAL MECHANIC DISCOVERED NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK); HOWEVER, THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN THE RECALL. THE FAILURE MILEAGE WAS 166,000 AND CURRENT MILEAGE WAS 168,000.
TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. WHILE DRIVING BETWEEN 10-15 MPH, THE ABS ENGAGES AUTOMATICALLY WHENEVER THE BRAKE PEDAL IS DEPRESSED. AS A RESULT, THE VEHICLE FAILS TO COME TO A COMPLETE STOP UNLESS THE DRIVER SLAMS ON THE BRAKES. THROUGH ONLINE RESEARCH, THE CONTACT FOUND NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVI…
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TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. WHILE DRIVING BETWEEN 10-15 MPH, THE ABS ENGAGES AUTOMATICALLY WHENEVER THE BRAKE PEDAL IS DEPRESSED. AS A RESULT, THE VEHICLE FAILS TO COME TO A COMPLETE STOP UNLESS THE DRIVER SLAMS ON THE BRAKES. THROUGH ONLINE RESEARCH, THE CONTACT FOUND NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK). THE MANUFACTURER STATED THAT HIS VEHICLE WAS NOT INCLUDED IN THIS RECALL. HE THEN FOUND AN INVESTIGATION (ACTION NUMBER PE05020) AND TOOK THE VEHICLE TO NUMEROUS PLACES. SOME REPAIR SHOPS WERE UNABLE TO FIND ANY FAILURES INITIALLY; HOWEVER, WHEN HE TOOK THE VEHICLE TO THE DEALER FOR AN OIL CHANGE, THE DIAGNOSTIC REVEALED THAT THE WHEEL HUB SENSOR NEEDED TO BE REPLACED. THE CONTACT BELIEVES THAT THIS IS A MANUFACTURER SAFETY DEFECT. THE VEHICLE HAS NOT YET BEEN REPAIRED. THE FAILURE MILEAGE WAS 100,000 AND CURRENT MILEAGE WAS 200,000. UPDATED 2/209 *CN UPDATED 02/04/09.*JB
TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. WHILE DRIVING APPROXIMATELY 5 MPH OR LESS, THE CONTACT FELT A VIBRATION AND HEARD A NOISE WHEN THE BRAKE PEDAL WAS DEPRESSED. THE CONTACT OBSERVED THAT THE ANTI-LOCK BRAKES WERE NOT STOPPING PROPERLY AT LOW SPEEDS IN ANY TYPE OF WEATHER CONDITIONS. ALSO, THE STOPPING DISTANCE INCREA…
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TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. WHILE DRIVING APPROXIMATELY 5 MPH OR LESS, THE CONTACT FELT A VIBRATION AND HEARD A NOISE WHEN THE BRAKE PEDAL WAS DEPRESSED. THE CONTACT OBSERVED THAT THE ANTI-LOCK BRAKES WERE NOT STOPPING PROPERLY AT LOW SPEEDS IN ANY TYPE OF WEATHER CONDITIONS. ALSO, THE STOPPING DISTANCE INCREASED. THERE WERE NO WARNING LIGHTS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WILL BE TAKEN TO AN AUTHORIZED DEALER FOR REPAIR. THE VIN WAS EXCLUDED FROM THE ABS RECALL, ALTHOUGH THE FAILURES WERE IDENTICAL. THE NHTSA CAMPAIGN ID NUMBER WAS 05V379000. THE FAILURE MILEAGE WAS 110,000 AND CURRENT MILEAGE WAS 135,000. UPDATED 10/07/08. *LJ UPDATED 10/08/08. *JB
AT SLOW SPEEDS, THE ABS ACTIVATES ON DRY PAVEMENT AND IT IS VERY DIFFICULT TO STOP THE VEHICLE. *TR
THERE HAVE BEEN SEVERAL INCIDENTS, 2 OF WHICH COULD HAVE RESULTED IN SERIOUS INJURY. THE BRAKES ON OUR 1999 CHEVROLET TAHOE DON'T ALWAYS WORK PROPERLY. THE ANTI-LOCK BRAKES ACTIVATE EVEN ON COMPLETELY DRY SURFACES. WE HAVE AN EXTREMELY STEEP DRIVEWAY THAT RUNS DIRECTLY OFF OF THE MAIN STREET. WHILE ATTEMPTING TO STOP ON THE DRIV…
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THERE HAVE BEEN SEVERAL INCIDENTS, 2 OF WHICH COULD HAVE RESULTED IN SERIOUS INJURY. THE BRAKES ON OUR 1999 CHEVROLET TAHOE DON'T ALWAYS WORK PROPERLY. THE ANTI-LOCK BRAKES ACTIVATE EVEN ON COMPLETELY DRY SURFACES. WE HAVE AN EXTREMELY STEEP DRIVEWAY THAT RUNS DIRECTLY OFF OF THE MAIN STREET. WHILE ATTEMPTING TO STOP ON THE DRIVEWAY FOR A PASSING CAR WE COULD NOT, AND ONLY SPLIT SECOND TIMING WAS THE REASON WE DID NOT HIT THE PASSING AUTO. ANOTHER CLOSE CALL OCCURRED WHEN WE WERE PARKING IN A STALL IN FRONT OF A LOCAL STORE. I APPLIED THE BRAKES BUT THERE WAS A DELAY BEFORE ANY BRAKING STARTED AND WE ALMOST IT THE BUILDING. IF THERE HAD BEEN A PERSON IN FRONT OF THE VEHICLE I WOULD HAVE CRUSHED THEM AGAINST A BRICK WALL. THESE INCIDENTS HAVE CAUSED BOTH MY WIFE AND MYSELF TO LOOSE CONFIDENCE IN THE SAFETY OF THE VEHICLE. BRAKES ARE THE MOST CRITICAL SAFETY FEATURE ON A VEHICLE AND MUST FUNCTION PROPERLY. *TR
TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. WHILE TRAVELING AT LOW SPEEDS, THE CONTACT COULD FEEL THE BRAKES GRAB WHEN SHE DEPRESSED THE BRAKE PEDAL. HOWEVER, THE PEDAL RELEASED FOR A MICRO SECOND BEFORE IT GRABBED AGAIN AND STOPPED THE VEHICLE. THE FAILURE BEGAN WHEN THE VEHICLE WAS PURCHASED BUT HAS CURRENTLY BECOME MORE FR…
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TL*THE CONTACT OWNS A 1999 CHEVROLET TAHOE. WHILE TRAVELING AT LOW SPEEDS, THE CONTACT COULD FEEL THE BRAKES GRAB WHEN SHE DEPRESSED THE BRAKE PEDAL. HOWEVER, THE PEDAL RELEASED FOR A MICRO SECOND BEFORE IT GRABBED AGAIN AND STOPPED THE VEHICLE. THE FAILURE BEGAN WHEN THE VEHICLE WAS PURCHASED BUT HAS CURRENTLY BECOME MORE FREQUENT AND SEVERE. IF THE CONTACT SLAMS ON THE BRAKE PEDAL, THE VEHICLE BRAKES PROPERLY AND STOPS THE VEHICLE NORMALLY. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK). THE FAILURE MILEAGE WAS 500 AND CURRENT MILEAGE WAS 56,000. UPDATED 6/2/08 *CN
1999 CHEVY TAHOE WITH BRAKE PROBLEMS. CONSUMER STATES THAT THE DEALER TESTED THE BRAKES AND REPLACED SOME PARTS. SHE STATED THEY FAILED AGAIN AND THE DEALER TESTED THEM AGAIN AND SAID THEY WERE FINE, THEN THEY FAILED A THIRD TIME. *KB THE CONSUMER STATED THERE WAS A PROBLEM WITH THE ABS AND THE DEALER DISCONNECTED IT. *JB
Official recalls
100V122000 · Seat Belts:front:webbing
Apr 27, 2000
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES. THESE VEHICLES DO NOT COMPLY WITH THE OCCUPANT PROTECTION REQUIREMENTS OF FMVSS NO. 208, "OCCUPANT CRASH PROTECTION."
Consequence & remedy
Consequence: IN THE EVENT OF A VEHICLE CRASH, THE RIGHT FRONT PASSENGER RESTRAINT SYSTEMS MAY NOT MEET THE NECK EXTENSION REQUIREMENTS.
Remedy: DEALERS WILL INSTALL A TRAY INSERT ON THE TOP OF THE PASSENGER SIDE OF THE INSTRUMENT PANEL. THE TRAY INSERT CORRECTS THE NONCOMPLIANCE.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
5PE05020 · Unwanted LOW-SPEED Abs Activation
Opened Apr 28, 2005 · Closed Sep 13, 2005
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip; Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
IN A LETTER DATED AUGUST 29, 2005, GM NOTIFIED ODI THAT IT WAS RECALLING CERTAIN MODEL YEAR 1999 THROUGH 2002 C/K PICKUP TRUCKS AND SPORT UTILITY VEHICLES TO CORRECT A PROBLEM WITH ANTI-LOCK BRAKE SYSTEM (ABS) WHEEL SPEED SENSOR CORROSION THAT MAY RESULT IN UNWANTED ABS ACTIVATION AND EXTENDED STOPPING DISTANCES DURING LOW-SPEED BRAKING (RECALL 05V-379).GM'S RECALL COVERS APPROXIMATELY 804,000 VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING 14 SALT-BELT STATES:CONNECTICUT, ILLINOIS, INDIANA, MASSACHUSETTS, MAINE, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, AND WEST VIRGINIA.THE RECALL PROCEDURE WILL INVOLVE REMOVING THE SENSOR, CLEANING THE MOUNTING SURFACE, APPLYING A RUST INHIBITOR (ZINC-X) TO THE SURFACE, AND REINSTALLING THE SENSOR.IF NECESSARY, THE SENSOR WILL BE REPLACED. THE POPULATION AND FAILURE REPORT DATA GIVEN IN THIS RESUME ARE FOR THE FULL REGION THAT HAS BEEN CONSIDERED BY ODI AS THE SALT-BELT.THAT INCLUDES DELAWARE, IOWA, MARYLAND, MINNESOTA, MISSOURI, WISCONSIN AND THE DISTRICT OF COLUMBIA IN ADDITION TO THE 14 STATES INCLUDED IN 05V-379.THE STATES COVERED BY GM'S RECALL HAVE THE HIGHEST INCIDENT RATES FOR THE SUBJECT CONDITION, ACCOUNTING FOR 91% OF THE INCIDENTS, BUT ONLY 24% OF SUBJECT VEHICLE SALES IN THE UNITED STATES.ODI'S ANALYSIS DETERMINED THAT 840 OF THE COMPLAINTS, 244 OF THE CRASHES, AND 16 OF THE INJURIES IDENTIFIED IN THIS INVESTIGATION OCCURRED IN THOSE STATES.THE RESULTING INCIDENT AND CRASH RATES ARE 96.2 AND 28.0 PER 100,000 VEHICLES RESPECTIVELY (NOTE:RATES ARE BASED ON VEHICLE SALES, NOT REGISTERED VEHICLES). THE CORRESPONDING NUMBERS IN THE EXCLUDED PORTIONS OF THE SALT-BELT ARE 399,000 VEHICLES, 81 INCIDENTS (20.3 PER 100,000 VEHICLES), 3 CRASHES, AND NO INJURIES.THE STATISTICS IN THE REMAINING 30 STATES ARE 2,406,000 VEHICLES, 168 INCIDENTS (7.0 PER 100,000 VEHICLES), 31 CRASHES, AND ONE INJURY.GM AND ODI ARE CONTINUING TO MONITOR THE PROBLEM EXPERIENCE IN STATES THAT ARE NOT INCLUDED IN THE RECALL.GM WILL PROVIDE ODI WITH UPDATED COMPLAINT, FIELD REPORT, AND WARRANTY DATA IN NOVEMBER 2005.ODI AND GM WILL REVIEW THAT DATA AND ASSESS THE APPROPRIATENESS OF THE CURRENT SCOPE OF THE RECALL AT THAT TIME.
Additional source detail variants (2)
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
IN A LETTER DATED AUGUST 29, 2005, GM NOTIFIED ODI THAT IT WAS RECALLING CERTAIN MODEL YEAR 1999 THROUGH 2002 C/K PICKUP TRUCKS AND SPORT UTILITY VEHICLES TO CORRECT A PROBLEM WITH ANTI-LOCK BRAKE SYSTEM (ABS) WHEEL SPEED SENSOR CORROSION THAT MAY RESULT IN UNWANTED ABS ACTIVATION AND EXTENDED STOPPING DISTANCES DURING LOW-SPEED BRAKING (RECALL 05V-379).GM'S RECALL COVERS APPROXIMATELY 804,000 VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING 14 SALT-BELT STATES:CONNECTICUT, ILLINOIS, INDIANA, MASSACHUSETTS, MAINE, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, AND WEST VIRGINIA.THE RECALL PROCEDURE WILL INVOLVE REMOVING THE SENSOR, CLEANING THE MOUNTING SURFACE, APPLYING A RUST INHIBITOR (ZINC-X) TO THE SURFACE, AND REINSTALLING THE SENSOR.IF NECESSARY, THE SENSOR WILL BE REPLACED. THE POPULATION AND FAILURE REPORT DATA GIVEN IN THIS RESUME ARE FOR THE FULL REGION THAT HAS BEEN CONSIDERED BY ODI AS THE SALT-BELT.THAT INCLUDES DELAWARE, IOWA, MARYLAND, MINNESOTA, MISSOURI, WISCONSIN AND THE DISTRICT OF COLUMBIA IN ADDITION TO THE 14 STATES INCLUDED IN 05V-379.THE STATES COVERED BY GM'S RECALL HAVE THE HIGHEST INCIDENT RATES FOR THE SUBJECT CONDITION, ACCOUNTING FOR 91% OF THE INCIDENTS, BUT ONLY 24% OF SUBJECT VEHICLE SALES IN THE UNITED STATES.ODI'S ANALYSIS DETERMINED THAT 840 OF THE COMPLAINTS, 244 OF THE CRASHES, AND 16 OF THE INJURIES IDENTIFIED IN THIS INVESTIGATION OCCURRED IN THOSE STATES.THE RESULTING INCIDENT AND CRASH RATES ARE 96.2 AND 28.0 PER 100,000 VEHICLES RESPECTIVELY (NOTE:RATES ARE BASED ON VEHICLE SALES, NOT REGISTERED VEHICLES). THE CORRESPONDING NUMBERS IN THE EXCLUDED PORTIONS OF THE SALT-BELT ARE 399,000 VEHICLES, 81 INCIDENTS (20.3 PER 100,000 VEHICLES), 3 CRASHES, AND NO INJURIES.THE STATISTICS IN THE REMAINING 30 STATES ARE 2,406,000 VEHICLES, 168 INCIDENTS (7.0 PER 100,000 VEHICLES), 31 CRASHES, AND ONE INJURY.GM AND ODI ARE CONTINUING TO MONITOR THE PROBLEM EXPERIENCE IN STATES THAT ARE NOT INCLUDED IN THE RECALL.GM WILL PROVIDE ODI WITH UPDATED COMPLAINT, FIELD REPORT, AND WARRANTY DATA IN NOVEMBER 2005.ODI AND GM WILL REVIEW THAT DATA AND ASSESS THE APPROPRIATENESS OF THE CURRENT SCOPE OF THE RECALL AT THAT TIME.
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip
IN A LETTER DATED AUGUST 29, 2005, GM NOTIFIED ODI THAT IT WAS RECALLING CERTAIN MODEL YEAR 1999 THROUGH 2002 C/K PICKUP TRUCKS AND SPORT UTILITY VEHICLES TO CORRECT A PROBLEM WITH ANTI-LOCK BRAKE SYSTEM (ABS) WHEEL SPEED SENSOR CORROSION THAT MAY RESULT IN UNWANTED ABS ACTIVATION AND EXTENDED STOPPING DISTANCES DURING LOW-SPEED BRAKING (RECALL 05V-379).GM'S RECALL COVERS APPROXIMATELY 804,000 VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING 14 SALT-BELT STATES:CONNECTICUT, ILLINOIS, INDIANA, MASSACHUSETTS, MAINE, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, AND WEST VIRGINIA.THE RECALL PROCEDURE WILL INVOLVE REMOVING THE SENSOR, CLEANING THE MOUNTING SURFACE, APPLYING A RUST INHIBITOR (ZINC-X) TO THE SURFACE, AND REINSTALLING THE SENSOR.IF NECESSARY, THE SENSOR WILL BE REPLACED. THE POPULATION AND FAILURE REPORT DATA GIVEN IN THIS RESUME ARE FOR THE FULL REGION THAT HAS BEEN CONSIDERED BY ODI AS THE SALT-BELT.THAT INCLUDES DELAWARE, IOWA, MARYLAND, MINNESOTA, MISSOURI, WISCONSIN AND THE DISTRICT OF COLUMBIA IN ADDITION TO THE 14 STATES INCLUDED IN 05V-379.THE STATES COVERED BY GM'S RECALL HAVE THE HIGHEST INCIDENT RATES FOR THE SUBJECT CONDITION, ACCOUNTING FOR 91% OF THE INCIDENTS, BUT ONLY 24% OF SUBJECT VEHICLE SALES IN THE UNITED STATES.ODI'S ANALYSIS DETERMINED THAT 840 OF THE COMPLAINTS, 244 OF THE CRASHES, AND 16 OF THE INJURIES IDENTIFIED IN THIS INVESTIGATION OCCURRED IN THOSE STATES.THE RESULTING INCIDENT AND CRASH RATES ARE 96.2 AND 28.0 PER 100,000 VEHICLES RESPECTIVELY (NOTE:RATES ARE BASED ON VEHICLE SALES, NOT REGISTERED VEHICLES). THE CORRESPONDING NUMBERS IN THE EXCLUDED PORTIONS OF THE SALT-BELT ARE 399,000 VEHICLES, 81 INCIDENTS (20.3 PER 100,000 VEHICLES), 3 CRASHES, AND NO INJURIES.THE STATISTICS IN THE REMAINING 30 STATES ARE 2,406,000 VEHICLES, 168 INCIDENTS (7.0 PER 100,000 VEHICLES), 31 CRASHES, AND ONE INJURY.GM AND ODI ARE CONTINUING TO MONITOR THE PROBLEM EXPERIENCE IN STATES THAT ARE NOT INCLUDED IN THE RECALL.GM WILL PROVIDE ODI WITH UPDATED COMPLAINT, FIELD REPORT, AND WARRANTY DATA IN NOVEMBER 2005.ODI AND GM WILL REVIEW THAT DATA AND ASSESS THE APPROPRIATENESS OF THE CURRENT SCOPE OF THE RECALL AT THAT TIME.
PE03026 · Steel Wheel Rim Fracture
Opened Jun 12, 2003 · Closed Nov 3, 2003
Status: closed (inferred from source dates) · Wheels; Wheels:multi Piece; Wheels:rim
THERE HAVE BEEN LESS THAN 2 COMPLAINTS PER 100,000 SUBJECT VEHICLES RELATED TO THE ALLEGED DEFECT.THE OLDEST VEHICLES (MY 1999) HAVE ONLY 2 COMPLAINTS IN OVER 140 THOUSAND VEHICLES AFTER OVER 4 YEARS IN SERVICE.THE RATE OF WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT IS LESS THAN 0.1%.THERE ARE NO KNOWN INCIDENTS INVOLVING RAPID LOSS OF TIRE PRESSURE OR LOSS OF VEHICLE CONTROL. A DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Additional source detail variants (3)
Wheels
THERE HAVE BEEN LESS THAN 2 COMPLAINTS PER 100,000 SUBJECT VEHICLES RELATED TO THE ALLEGED DEFECT.THE OLDEST VEHICLES (MY 1999) HAVE ONLY 2 COMPLAINTS IN OVER 140 THOUSAND VEHICLES AFTER OVER 4 YEARS IN SERVICE.THE RATE OF WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT IS LESS THAN 0.1%.THERE ARE NO KNOWN INCIDENTS INVOLVING RAPID LOSS OF TIRE PRESSURE OR LOSS OF VEHICLE CONTROL. A DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Wheels:multi Piece
THERE HAVE BEEN LESS THAN 2 COMPLAINTS PER 100,000 SUBJECT VEHICLES RELATED TO THE ALLEGED DEFECT.THE OLDEST VEHICLES (MY 1999) HAVE ONLY 2 COMPLAINTS IN OVER 140 THOUSAND VEHICLES AFTER OVER 4 YEARS IN SERVICE.THE RATE OF WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT IS LESS THAN 0.1%.THERE ARE NO KNOWN INCIDENTS INVOLVING RAPID LOSS OF TIRE PRESSURE OR LOSS OF VEHICLE CONTROL. A DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Wheels:rim
THERE HAVE BEEN LESS THAN 2 COMPLAINTS PER 100,000 SUBJECT VEHICLES RELATED TO THE ALLEGED DEFECT.THE OLDEST VEHICLES (MY 1999) HAVE ONLY 2 COMPLAINTS IN OVER 140 THOUSAND VEHICLES AFTER OVER 4 YEARS IN SERVICE.THE RATE OF WARRANTY CLAIMS POTENTIALLY RELATED TO THE ALLEGED DEFECT IS LESS THAN 0.1%.THERE ARE NO KNOWN INCIDENTS INVOLVING RAPID LOSS OF TIRE PRESSURE OR LOSS OF VEHICLE CONTROL. A DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
EA02015 · Throttle Sticking Closed
Opened Aug 1, 2002 · Closed Jan 12, 2004
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
THIS INVESTIGATION INVOLVES THE GENERAL MOTORS CORPORATION (GM)THROTTLE BODY (TB) UTILIZED IN MODEL YEAR (MY) 1999-2002 SILVERADO, SIERRA, TAHOE, SUBURBAN, AVALANCHE AND YUKON (SUBJECT VEHICLE(S)) WITH 4.8L, 5.3L, AND 6.0L ENGINES. THE TB VALVE MAY INTERMITTENTLY STICK IN A CLOSED POSITION.IN SUCH A SITUATION, AN OPERATOR MAY APPLY ADDITIONAL ACCELERATOR PEDAL FORCE TO INCREASE ENGINE SPEED.THE APPLICATION OF ADDITIONAL ACCELERATOR PEDAL FORCE, TO OPEN A STUCK THROTTLE VALVE, MAY OPEN THE THROTTLE VALVE MORE THAN INTENDED AND, IN TURN, ACCELERATE THE ENGINE AND VEHICLE MORE THAN INTENDED AND REASONABLY EXPECTED BY THE DRIVER.ON AUGUST 1, 2002, THE OFFICE OF DEFECTS INVESTIGATION (ODI), OF THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA), OPENED THIS ENGINEERING ANALYSIS.THE INVESTIGATION REVEALED THAT TWO FACTORS MAY CAUSE THE DEFECT: 1) TB MANUFACTURING PROCESS PROBLEMS; AND 2) ACCUMULATION OF DEPOSITS (A PCV SYSTEM BY-PRODUCT) ON OR AROUND THE TB THROTTLE VALVE AND BORE.ODI CONCLUDES THAT THE TB PERFORMS IN A DEFECTIVE MANNER AFTER ANALYZING GM?S DATA SUBMISSIONS, AND TEST DATA COLLECTED BY THE VEHICLE RESEARCH AND TEST CENTER (VRTC).FIFTY-NINE CRASHES ARE ALLEGED TO HAVE OCCURRED AS A RESULT OF GM?S TB DEFECT.THE MAJORITY OF THE CRASHES INVOLVE A SINGLE VEHICLE, ENGAGING IN A CLOSE QUARTER VEHICLE MANEUVER (OR LOW SPEED), AND CAUSING ONLY MINOR PROPERTY DAMAGE.FOUR OUT OF THE FIFTY-NINE CRASHES INVOLVE INJURY, AND THOSE INJURIES WERE MINOR.ALTHOUGH GM?S TB IS DEFECTIVE, BASED ON THE EVIDENCE GATHERED, ODI HAS FOUND THAT THE ACCELERATOR PEDAL FORCE REQUIRED TO OPEN A STUCK THROTTLE VALVE IS NEGLIGIBLE, AND THE THROTTLE VALVE DOES NOT STICK IN THE OPEN POSITION.THEREFORE THIS ENGINEERING ANALYSIS (EA02-015) WILL BE CLOSED AT THIS TIME.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.FOR A DETAILED DISCUSSION OF THE TB COMPONENT AND TESTING, PLEASE SEE THE ATTACHED REPORT.
PE01023 · Seat Belt Anchorage Separation
Opened Jul 17, 2001 · Closed Dec 20, 2001
Status: closed (inferred from source dates) · Seat Belts:front:anchorage
ODI HAS RECEIVED ONE (1) COMPLAINT ALLEGING THAT THE 2ND ROW PASSENGER-SIDE SEAT BELT RELEASE BUCKLE ANCHOR DETACHED FROM SEAT FRAME DURING A SIDE IMPACT CRASH.DURING THE CRASH, THE OCCUPANT WAS THROWN FROM HIS SEAT, PARTIALLY EJECTED THROUGH THE REAR QUARTER WINDOW OF THE VEHICLE.OCCUPANT SUSTAINED INJURY.GM HAS SUBSEQUENTLY CHANGED SEAT BELT ANCHORING DESIGN IN MY 2000. ODI HAS COMPLETED A PRELIMINARY INVESTIGATION AND HAS DETERMINED THAT FURTHER INFORMATION IS NEEDED TO DETERMINE WHETHER A SAFETY DEFECT EXISTS.
EA99011 · Erratic Power Steering Assist While Driv
Opened May 12, 1999 · Closed Feb 27, 2001
Status: closed (inferred from source dates) · Steering
THE OFFICE OF DEFECT INVESTIGATION (ODI) HAS INVESTIGATED ALLEGATIONS OF POWER STEERING ASSIST FLUCTUATIONS IN THE SUBJECT VEHICLES.FOR DETAILS AND A BASIS FOR THE INVESTIGATION CONCLUSIONS, PLEASE SEE THE CLOSING REPORT IN THE EA99-011 PUBLIC FILE.ODI HAS NOT IDENTIFIED A SAFETY-RELATED DEFECT TREND IN THE SUBJECT VEHICLE POPULATION.FUTHER EXPENDITURE OF AGENCY RESOURCES ON THIS SUBJECT DOES NOT APPEAR TO BE WARRANTED AT THIS TIME.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.THE ENGINEERING IS CLOSED.