NHTSA owner reports · September 18, 2026 snapshot.
Exterior Lighting complaints
10 reportsClear category filter160,000 miles · Mar 27, 2008
Exterior Lighting
1999 SERIES CHEVROLET TAHOES (SEVERAL YEARS BEFORE AND AFTER) HAVE A SERIOUS WIRING SAFETY ISSUE. FAILURE OF THE TURN SIGNAL / EMERGENCY FLASHER SWITCH CAN RESULT IN TOTAL LOSS OF BRAKE LIGHTS UNDER ALL CONDITIONS WITH NO INDICATION FAILURE HAS OCCURRED. BRAKE LIGHTS REQUIRED TO WORK AT ALL TIMES, EVEN WHEN CAR IGNITION IS OFF…
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1999 SERIES CHEVROLET TAHOES (SEVERAL YEARS BEFORE AND AFTER) HAVE A SERIOUS WIRING SAFETY ISSUE. FAILURE OF THE TURN SIGNAL / EMERGENCY FLASHER SWITCH CAN RESULT IN TOTAL LOSS OF BRAKE LIGHTS UNDER ALL CONDITIONS WITH NO INDICATION FAILURE HAS OCCURRED. BRAKE LIGHTS REQUIRED TO WORK AT ALL TIMES, EVEN WHEN CAR IGNITION IS OFF. YET BECAUSE CHEVROLET HAS "LOOPED" THE BRAKE LIGHT WIRING "THROUGH" THIS SWITCH, FAILURE IN THE SWITCH FUNCTION FOR EMERGENCY FLASHERS, RESULTS IN TOTAL BRAKE LIGHT FAILURE, EVEN WITH CAR TURNED OFF, YET THE TURN SIGNALS CONTINUE TO FUNCTION AND DRIVERS ARE UNAWARE OF THE FAILURE. UNFORTUNATELY, THE LOCAL DEALER ALSO WANTS OVER $445 FOR THE SWITCH AND $175 LABOR TO CHANGE IT OUT. THIS RESULTS IN A VERY UNFAIR CHARGE TO THE CONSUMER OF OVER $600 TO FIX A MALFUNCTION THAT MUST BE REPAIRED FOR SAFETY REASONS, WHEN A SIMPLE WIRING CHANGE IN DESIGN WOULD PREVENT SUCH AN OLD "CHRISTMAS TREE LIGHT FAILURE EFFECT" COMPLETELY. GM SHOULD BE FORCED TO RECALL SUCH VEHICLES AND MAKE AN ALTERNATE CHANGE IN WIRING TO PROTECT THE BRAKE LIGHTS FROM SUCH FAILURE. *TR
NHTSA ODI #10222463
88,677 miles · Nov 5, 2004
Electrical SystemExterior LightingSteering
CORRECTED STEERING PROBLEM. CONCERNED THAT THE DESIGN AND FUNCTION OF SPEED SENSITIVE STEERING ON THIS VEHICLE COULD BE A SAFETY HAZARD. *BF THE VEHICLE STEERING BECAME LOOSE WHILE MAKING RIGHT HAND TURNS, 3244 MILES. THE DEALER REPLACED THE SPEED SENSOR THAT CONTROLS THE SPEED SENSITIVE STEERING. THE UPPER BRAKE LAMP SHORTE…
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CORRECTED STEERING PROBLEM. CONCERNED THAT THE DESIGN AND FUNCTION OF SPEED SENSITIVE STEERING ON THIS VEHICLE COULD BE A SAFETY HAZARD. *BF THE VEHICLE STEERING BECAME LOOSE WHILE MAKING RIGHT HAND TURNS, 3244 MILES. THE DEALER REPLACED THE SPEED SENSOR THAT CONTROLS THE SPEED SENSITIVE STEERING. THE UPPER BRAKE LAMP SHORTED AT 15311 MILES. THE BATTERY FAILED LOAD TEST AT 22085 MILES. THE LEFT FRONT SPEAKER WAS INOPERATIVE AT 30715 MILES. THE MIRROR SWITCH WAS HOT TO THE TOUCH AT 32291 MILES. *NM
NHTSA ODI #10099679
Mileage unknown · Sep 13, 2004
Exterior Lighting
WHILE DRIVING VEHICLE AND APPLYING THE BRAKES BRAKE LIGHT AND TURN SIGNAL FAILED, CONSUMER REPLACED THE CIRCUIT BOARD SWITCH AT CONSUMER'S OF $125.00. *AK
NHTSA ODI #10091934
Mileage unknown · May 26, 2002
Electrical SystemEquipmentExterior Lighting
ADDITIONAL COMPONENTS REPLACED, THESE INCLUDED:ALTERNATOR REPLACED TWICED, BATTERY REPLACED, INJECTORS PLUGGING TREATED THREE TIMES, TAIL SHAFT LEAKING - REPLACED, INTAKE MANIFOLD REPLACED, STEREO REPLACED, TALL LAMP CIRCUIT BOARD REPLACED (BOTH, INTRUMENT CLUSTER REPLACED TWICE - UNSURE IN CURRENT MILEAGE READINGS ARE CORRECT,…
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ADDITIONAL COMPONENTS REPLACED, THESE INCLUDED:ALTERNATOR REPLACED TWICED, BATTERY REPLACED, INJECTORS PLUGGING TREATED THREE TIMES, TAIL SHAFT LEAKING - REPLACED, INTAKE MANIFOLD REPLACED, STEREO REPLACED, TALL LAMP CIRCUIT BOARD REPLACED (BOTH, INTRUMENT CLUSTER REPLACED TWICE - UNSURE IN CURRENT MILEAGE READINGS ARE CORRECT, HEAD LAMPS CONTINUE TO FLICKER WHIL EDRIVING REPLACED THREE TIMES, WATER PUMP REPLACED, BALL JOINTS REPLACED, AND STERRING COMPONENTS REPLACED. CONTINUAL PROBLEMS AND NO ANSWERS.
NHTSA ODI #762295
Mileage unknown · Jan 24, 2002
Exterior Lighting
INTERIOR AND EXTERIOR LIGHTS DIM WHILE DRIVING AT NIGHT. THIS HAD HAPPENED TOO MANY TIMES TO MENTION. DEALER AND GM HAVE BEEN CONTACTED NUMEROUS TIMES ON ISSUE. THEY HAVE NO FIX AND WILL NOT HELP WITH PROBLEM. I FEEL IT IS A SAFETY ISSUE AND AM WORRIED LIGHTS WILL GO OUT COMPLETELY. NO ONE WILL ASSURE ME THAT THIS WON'T HAPP…
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INTERIOR AND EXTERIOR LIGHTS DIM WHILE DRIVING AT NIGHT. THIS HAD HAPPENED TOO MANY TIMES TO MENTION. DEALER AND GM HAVE BEEN CONTACTED NUMEROUS TIMES ON ISSUE. THEY HAVE NO FIX AND WILL NOT HELP WITH PROBLEM. I FEEL IT IS A SAFETY ISSUE AND AM WORRIED LIGHTS WILL GO OUT COMPLETELY. NO ONE WILL ASSURE ME THAT THIS WON'T HAPPEN. I WANT IT FIXED AND NEED HELP!*AK
NHTSA ODI #757278
Mileage unknown · Aug 15, 2001
Electrical SystemEquipmentExterior Lighting
TRUCK WAS TAKEN IN REPEATEDLY FOR BRAKES, TRANSMISSION, AIR CONDITIONER AND HEADLIGHTS PRIOR TO WARRANTY EXPIRATION AND WAS TOLD THEY COULD NOT DUPLICATE THE PROBLEM OR IT WAS UNDER "CHEV SPECS" OR WE WERE EXPERIENCING ANTI-LOCK BRAKES. WATER PUMP BEGAN LEAKING AND HAD TO BE REPLACED 2200 MILES OUTSIDE OF WARRANTY. ENTIRE BRAK…
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TRUCK WAS TAKEN IN REPEATEDLY FOR BRAKES, TRANSMISSION, AIR CONDITIONER AND HEADLIGHTS PRIOR TO WARRANTY EXPIRATION AND WAS TOLD THEY COULD NOT DUPLICATE THE PROBLEM OR IT WAS UNDER "CHEV SPECS" OR WE WERE EXPERIENCING ANTI-LOCK BRAKES. WATER PUMP BEGAN LEAKING AND HAD TO BE REPLACED 2200 MILES OUTSIDE OF WARRANTY. ENTIRE BRAKE SYSTEM, LINES-CALIPERS, EVERYTHING HAD TO BE REPLACED BECAUSE "FOREIGN FLUID CORRODED" THE SYSTEM. NO ONE HAS TOUCHED THE BRAKES BUT THE DEALER. WE REPEATEDLY COMPLAINED ABOUT THE BRAKES TAKING TOO LONG TO STOP THE VEHICLE, HAVING A SPONGY FEEL AND ABSOLUTELY NO CONFIDENCE THAT THEY WOULD STOP IN AN EMERGENCY SITUATION. OVERALL, THE BRAKES JUST DID NOT FEEL SAFE AND WE REPORTED THIS WHEN THE VEHICLE WAS STILL UNDER WARRANTY. INTAKE MANIFOLD IS LEAKING AND NEEDS TO BE REPLACED. BATTERY EXPLODED AND LEAKED BATTERY ACID EVERYWHERE DAMAGING OTHER ENGINE PARTS. TRANSMISSION IS IN NEED OF AN OVERHAUL/REPLACEMENT EITHER AS A DIRECT RESULT OF THE BATTERY EXPLODING OR MERE COINCIDENCE CONSIDERING WE HAVE ALWAYS COMPLAINED THAT SOMETHING WAS WRONG WITH THE TRANSMISSION AND YOU COULD PUSH THE TRUCK WHILE IN PARK A FULL FOOT. THE AIR CONDITIONER HAS ALWAYS LEAKED AFTER DRIVING APPROX. 2 HR AS WELL AS THE DRIVER'S SIDE HIGH BEAM HEADLIGHT ALWAYS HAS WATER IN IT. DETAILED COMPLAINTS HAVE BEEN FILED WITH THE ATTORNEY GENERALS OF AZ AND FL, AS WELL AS COPIES SENT TO THE DEALER, MANUFACTURER AND LEASING COMPANY INVOLVED. CHEVROLET SHOULD BE ASHAMED OF THE SHODDY PRODUCT THAT ROLLED OFF THEIR ASSEMBLY LINE AND THE MANNER IN WHICH THEY CONDUCT BUSINESS SURROUNDING CONSUMER COMPLAINTS GENERATED AS A DIRECT RESULT FROM POOR WORKMANSHIP AT ONE OF THEIR FACTORIES. THERE IS A LONG LIST OF "COSMETIC" DEFECTS AS WELL. FOR INSTANCE, THE CUSTOM LEATHER SEATS THAT WE PAID EXTRA FOR ARE WEARING HOLES IN THEM; THE DRIVER'S SIDE DOOR HANDLE IS CRACKED, DRINK HOLDERS ARE RUSTING, AND THE LIST GOES ON AND ON.
NHTSA ODI #750538
Mileage unknown · Apr 16, 2001
Exterior Lighting
TAIL LIGHTS AND TURN SIGNAL LIGHTS KEEP BLOWING OUT. REPLACED BULBS AND WIRING HARNESS ON THREE OCCASIONS WITHIN NINE MONTHS. DEALER NOTIFIED, AND REPLACE THEM. BUT, PROBLEM STILLOCCURRING. FEEL FREE TO PROVIDE ANY FURTHER DETAILS ON THIS MATTER.
NHTSA ODI #886042
Mileage unknown · Dec 21, 1999
Exterior LightingService Brakes, Hydraulic
BRAKES FAILED, REPLACED AND CONTINUE TO MAKE NOISE AND PULL. MJS
NHTSA ODI #550053
Mileage unknown · Jun 15, 1999
Exterior LightingFuel System, GasolineSuspension
WHEN WE TOOK DELIVERY OF VEHICLE, WE NOTICED IT WAS SITTING AT AN ANGLE TO THE GROUND (IT SAGGED DOWN 1 1/2 TO 2 INCHES ON THE LEFT REAR) IT LOOKED AS THOUGH THE BODY WAS TWISTED. WE WERE ASSURED THAT ANY PROBLEM WOULD BE TAKEN CARE OF. WE TOOK BACK THE VEHICLE TO BE REPAIRED SEVERAL TIMES, 4 TIMES WE GOT A RENTAL VEHICLE TO USE…
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WHEN WE TOOK DELIVERY OF VEHICLE, WE NOTICED IT WAS SITTING AT AN ANGLE TO THE GROUND (IT SAGGED DOWN 1 1/2 TO 2 INCHES ON THE LEFT REAR) IT LOOKED AS THOUGH THE BODY WAS TWISTED. WE WERE ASSURED THAT ANY PROBLEM WOULD BE TAKEN CARE OF. WE TOOK BACK THE VEHICLE TO BE REPAIRED SEVERAL TIMES, 4 TIMES WE GOT A RENTAL VEHICLE TO USE. THE FIRST TIME WE LEFT THE VEHICLE, THEY CHANGED THE GAS TANK BECAUSE IT HAD A 9 GAL. DENT IN IT ALTHOUGH THE SKID PLATE HAD NO DAMAGE WHATSOEVER; THE BUMPER WAS MISALIGNED; THE TAILLAMP WAS PROTRUDING AS WELL AS THE REAR-LOWER PORTION OF THE PASSENGER'S REAR WINDOW(TOO MUCH GLUE) AND THE TIRES WERE CUPPING. THEY HAVE HAD THE TRUCK TO ALIGNED AND BALANCE TIRES, HOWEVER WE HAD A GOODYEAR DEALER REBALANCE THOSE SAME TIRES TO GET THE VIBRATION OUT TO NO AVAIL. COURTESY SWAPPED DIFFERENT RIMS AND TIRES FROM ANOTHER TAHOE. NOW IT VIBRATES EVEN MORE! WE WERE TOLD TO BE @ COURTESY ON 6/14/99, THAT THEY WOULD HAVE A MACHINE THAT WOULD PINPOINT THE SOURCE OF THE VIBRATION. WHEN WE GOT THERE THEY DIDN'T HAVE THE MACHINE AND INSTEAD SENT A MECHANIC ON A ROADTEST WITH US. WE WERE POINTING OUT THE VIBRATION TO HIM. HE THEN TOOK US OUT IN ANOTHER '99 TAHOE, THIS TIME THE RIDE WAS SMOOTH, HOWEVER THE MECHANIC SAID THAT IT HAD A LOW SPEED VIBRATION(WHICH IT DID NOT). WE WERE THEN TOLD THAT THEY COULD WORK SOME FIGURES ON ANOTHER VEHICLE. WE CALLED THE NEXT DAY AND WE WERE TOLD THAT IF WE GAVE THEM $2,500.00 MORE DOLLARS, WE COULD GET THE IDENTICAL VEHICLE ON THEIR LOT. FIRST OF ALL, WE SPENT MORE THAN THE STICKER PRICE AND HAD THE ADD-ONS TAKEN OFF WITH NO CREDIT GIVEN TO US FOR THAT. SECOND OF ALL WE WERE TOLD THIS WAS A NEW VEHICLE W/ ONLY A FEW MILES ON IT. AFTER WE GOT IN THE TRUCK TO GO HOME(AFTER IT WAS PAID FOR), WE NOTICE THAT THE VEHICLE HAD 732 MILES ON IT!!! THEY SOLD A DAMAGED DEMO AS A NEW VEHICLE. MOST OF THE MILES PUT ON THIS TRUCK ARE FROM RUNNING IT UP TO PHOENIX AND BACK. WE HAD PRE-ARRANGED SERVICE TIMES AND WERE TURNED AWAY SEVERAL TIME
NHTSA ODI #707588
Mileage unknown · Apr 15, 1999
Exterior Lighting
WHILE DRIVING AT NIGHT THE HEADLIGHTS WOULD TURN ON AND OFF WITHOUT INDICATION. DEALERSHIP HAS BEEN NOTIFIED. *AK
NHTSA ODI #836771
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.
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