NHTSA owner reports · September 18, 2026 snapshot.
Exterior Lighting complaints
8 reportsClear category filter142,000 miles · Feb 14, 2022
Exterior LightingPower TrainService Brakes, Air
The contact owns a 2002 Chevrolet Avalanche. The contact stated that while driving at an undisclosed speed, the ABS and oil warning lights illuminated. Additionally, the speedometer, the 4-wheel drive function, parking brake, and headlights failed to operate as needed. The instrument panel light failed to illuminate, the gear sh…
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The contact owns a 2002 Chevrolet Avalanche. The contact stated that while driving at an undisclosed speed, the ABS and oil warning lights illuminated. Additionally, the speedometer, the 4-wheel drive function, parking brake, and headlights failed to operate as needed. The instrument panel light failed to illuminate, the gear shifter did not display the selected gear, the sub-frame was corroded, and the wheel hub bearing assembly was fractured. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 142,000.
NHTSA ODI #11451861
25,000 miles · Jun 21, 2005
Exterior Lighting
FOG LAMP CONDENSATION --- I DID NOT NOTICE THAT MY 2002 AVALANCHE WAS SUBJECT TO WATER BUILD UP IN THE FOG LAMPS UNTIL IT WAS OUT OF WARRANTY. THE DEALER SAID IT WAS OUT OF WARRANTY. I DRILLED A 1/8" HOLE WITH A HIGH SPEED BIT IN THE LOWEST PART OF THE PLASTIC LENSE. NOW, ALTHOUGH CONDENSATION STILL ACCUMULATES ON THE LENSE I…
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FOG LAMP CONDENSATION --- I DID NOT NOTICE THAT MY 2002 AVALANCHE WAS SUBJECT TO WATER BUILD UP IN THE FOG LAMPS UNTIL IT WAS OUT OF WARRANTY. THE DEALER SAID IT WAS OUT OF WARRANTY. I DRILLED A 1/8" HOLE WITH A HIGH SPEED BIT IN THE LOWEST PART OF THE PLASTIC LENSE. NOW, ALTHOUGH CONDENSATION STILL ACCUMULATES ON THE LENSE IT WILL EVENTUALLY RUN DOWN THE LENSE AND OUT THE BOTTOM HOLE. I WAS ALWAYS AFRAID TO TURN THEM ON WITH THE BULBS BEING SUBMERGED IN WATER.
NHTSA ODI #10125995
Mileage unknown · Mar 30, 2005
Exterior LightingSeats
WHILE DRIVING, THE FRONT SEAT BACK MOVED ON ITS OWN. THE DRIVER TRIED TO MAKE AN ADJUSTMENT WITH SEAT, BUT IT FAILED TO ADJUST PROPERLY. THE PROBLEM STILL REMAINS, AND THE DRIVER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION AND THE MECHANIC ADVISED DRIVER THAT THE SEAT WAS OP…
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WHILE DRIVING, THE FRONT SEAT BACK MOVED ON ITS OWN. THE DRIVER TRIED TO MAKE AN ADJUSTMENT WITH SEAT, BUT IT FAILED TO ADJUST PROPERLY. THE PROBLEM STILL REMAINS, AND THE DRIVER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION AND THE MECHANIC ADVISED DRIVER THAT THE SEAT WAS OPERATING AS DESIGNED. *AK THE LEFT FRONT SEAT BACK COVER BOLTS WERE LOOSE AT THE FRAME. *SC THE FOG LIGHTS CONTAINED CONDENSATION. *JB
NHTSA ODI #10115185
20,000 miles · Aug 30, 2004
Exterior Lighting
I TOOK MY 02 AVALANCHE IN FOR WARRANTY SERVICE WORK FOR SERVERAL ITEMS. ONE ITEM WAS NOT FIXED TO MY SATISFACTION. I REPORTED CONDENSATION IN MY DAYTIME RUNNING LIGHTS/FOG LIGHT HOUSING. NOT ONLY WAS THERE CONDENSATION, THERE WAS STANDING WATER. WHEN I PICKED UP MY VEHICLE I LOOKED AND THE LIGHTS SEEMED TO BE OK, BUT BY THE …
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I TOOK MY 02 AVALANCHE IN FOR WARRANTY SERVICE WORK FOR SERVERAL ITEMS. ONE ITEM WAS NOT FIXED TO MY SATISFACTION. I REPORTED CONDENSATION IN MY DAYTIME RUNNING LIGHTS/FOG LIGHT HOUSING. NOT ONLY WAS THERE CONDENSATION, THERE WAS STANDING WATER. WHEN I PICKED UP MY VEHICLE I LOOKED AND THE LIGHTS SEEMED TO BE OK, BUT BY THE TIME I ARRIVED HOME 15 MINUTES LATER, THERE WAS CONDENSATION IN THEM AGAIN. I CALLED THE DEALER TO FIND OUT THAT THEY DIDN'T REPLACE THEM, THEY ONLY "CLEANED THEM OUT AND RESEALED THEM". UPON FURTHER INSPECTION I NOTICED THAT THEY SEPARATED THE HOUSING FROM THE LENS AND THEN USED SILICONE SEALANT TO PUT THEM BACK TOGETHER. THE DEALERSHIP I TOOK IT TO STATED THERE WAS A BULLETIN FROM GM STATING THAT SOME CONDENSATION IS NORMAL AND THE FIX THEY PERFORMED WAS ALL THEY WERE ALLOWED TO DO. I CONTACTED GM AND RECEIVED THE SAME INFORMATION. I TOOK THE VEHICLE BACK IN AGAIN FOR THE CONDENSATION, THEY HAVE NOW PERFORMED THE SAME FIX. I TOLD THEM AND THE GM REP ON THE PHONE THAT THIS WAS A SAFETY ISSUE, THAT NO AMOUNT OF CONDENSATION IN MY LIGHT HOUSING IS ACCEPTABLE. NOW I AM UNWILLING TO USE MY FOG LIGHTS DUE TO THE FACT I AM CONCERNED ABOUT POSSIBLE SAFETY ISSUES WITH THE LENS AND THE CONDENSATION AS WELL AS THE NOW SILICONE BEING SO CLOSE TO THE HEAT OF THE FOG LIGHTS. GM IS REFUSING TO REPLACE MY LIGHT HOUSINGS, I CONSIDER THIS A SERIOUS SAFETY ISSUE.*AK
NHTSA ODI #10088849
200 miles · Apr 21, 2004
Exterior Lighting
FOG LAMPS FILL WITH CONDENSATION AND DO NOT DRY OUT. *AK
NHTSA ODI #10067629
Mileage unknown · Jan 28, 2004
Exterior LightingStructure
MY 2002 CHEVROLET AVALANCHE HAS SEVERAL PROBLEMS. FIRST THE REAR WINDOW AND MID TAILGATE LEAKS INTO THE PASSENGER AREA. I HAVE TAKEN IT TO THE DEALER 4 TIMES NOW AND IT IS STILL DOING THE SAME THING. THERE IS MOISTURE IN THE DAYTIME DRIVING LIGHTS THAT WILL NOT GO AWAY. THE RT REAR SEAT BELT LATCH IS HARD TO LATCH WITHOUT SO…
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MY 2002 CHEVROLET AVALANCHE HAS SEVERAL PROBLEMS. FIRST THE REAR WINDOW AND MID TAILGATE LEAKS INTO THE PASSENGER AREA. I HAVE TAKEN IT TO THE DEALER 4 TIMES NOW AND IT IS STILL DOING THE SAME THING. THERE IS MOISTURE IN THE DAYTIME DRIVING LIGHTS THAT WILL NOT GO AWAY. THE RT REAR SEAT BELT LATCH IS HARD TO LATCH WITHOUT SOMEONE HELPING THE PASSENGER THAT SITS IN THAT SEAT. I HAVE 17 INCHE TIRES WITH A 16 INCH SPARE HOW SAFE IS THAT??? I HAVE OIL CONSUMPTION AT LEAST 1 QUART PER 1,000 MILES VEHICLE ALSO BLOWS BLACK, BLUE AND WHITE SMOKE. THEY ARE DOING A CONSUMPTION TEST NOW. THE UNIVERSAL JOINT POPS WHEN CHANGING FROM PARK TO REVERSE AND TO NEUTRAL AND BACK. THERE IS CLUNKING SOUND WHEN PULLING IN OR OUT OF A PARKING SPACE TURNING EITHER LEFT OR RIGHT. EMERGENCY BRAKE GOES ALL THE WAY TO THE FLOOR AND DOES NOT WORK. I HAVE HAD TO THE DEALER SEVERAL TIMES AND IT SEEMS NOTHING GETS FIXED.*AK
NHTSA ODI #10055071
Mileage unknown · Sep 2, 2003
Exterior Lighting
I HAVE HAD 3 BROKEN BRACKETS ON MY RUNNING LIGHTS SINCE I BOUGHT MY 2002 CHEVROLET AVALANCHE. BUT SINCE I HAVE 62,000 MILE ON IT IT HAS NOW BECOME MY PROBLEM. IN ORDER TO REPLACE THE BRACKETS YOU HAVE TO REPLACE THE WHOLE LIGHT. WHICH I HAVE DONE 6 MONTHS AFTER I RECEIVED THE TRUCK FOR THE SUM OF $70.00. NOW I NEED TO REPLACE BO…
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I HAVE HAD 3 BROKEN BRACKETS ON MY RUNNING LIGHTS SINCE I BOUGHT MY 2002 CHEVROLET AVALANCHE. BUT SINCE I HAVE 62,000 MILE ON IT IT HAS NOW BECOME MY PROBLEM. IN ORDER TO REPLACE THE BRACKETS YOU HAVE TO REPLACE THE WHOLE LIGHT. WHICH I HAVE DONE 6 MONTHS AFTER I RECEIVED THE TRUCK FOR THE SUM OF $70.00. NOW I NEED TO REPLACE BOTH LIGHTS FOR THE SUM OF $100. APIECE. I FEEL THIS IS A DESIGN DEFECT AND CHEVY SHOULD TAKE CARE OF IT. ALSO MY CHECK ENIGINE LIGHT HAS BEEN GOING ON ONCE A MONTH FOR THREE MONTHS AND THAT SEEMS TO BE MY PROBLEM TO. I BOUGHT THE TRUCK IN WORCESTER MASS. AND HAVE SINCE MOVED TO MAINE AND HAVE TO TRAVEL 300 MILES TO BRING IT BACK TO THE DEALER JUST TO BE TOLD BY CHEVY THAT IT IS MY PROBLEM. I WANT THE CONSUMERS TO BEWARE THAT JUST BECAUSE YOU PAY $37,000 FOR A TRUCK DOESN'T MEAN THAT THE MANUFACUTER WILL STICK BY THEM.*AK
NHTSA ODI #10037028
Mileage unknown · Jan 17, 2003
Exterior Lighting
THE VEHICLES HEADLIGHTS ARE STARTING TO ACCUMULATE MOISTURE. CONSUMER STATES"ONCE MOISTURE IS TRAP INSIDE, THE LIGHTS ARE LESS NOTICEABLE TO OTHER DRIVERS AND OBSTRUCTS DRIVERS VISIBILITY." CAUSE IS UNKNOWN. PLEASE PROVIDE ANY FURTHER INFORMATION. PH
NHTSA ODI #10004090
NHTSA investigations
7PE10010 · Brake Line Corrosion Failure
Opened Mar 30, 2010 · Closed Jan 5, 2011
Status: closed (inferred from source dates) · Service Brakes, Hydraulic; Service Brakes, Hydraulic:power Assist:hydraulic:hoses, Lines/piping, And Fittings
The Office of Defects Investigation (ODI) received Defect Petition DP10-003 on March 2, 2010, requesting the investigation of model year (MY) 2003 Chevrolet Silverado 2500HD 4WD pickup trucks for corrosion failures of the vehicle brake lines.DP10-003 was granted and on March 30, 2010, Preliminary Evaluation PE10-010 was opened on more than six million model year 1999 through 2003 light trucks and sport utility vehicles manufactured and sold by General Motors Corporation (GM).On July 2, 2010, ODI received GM's response to an information request, which included GM's assessment of the frequency and safety consequences of the alleged defect. GM stated that:(1) the brake system of the subject vehicles is split front/rear and should a brake pipe suddenly fail for any reason, the affected vehicle would be capable of stopping with the pressure supplied by the remaining circuit; (2) the subject vehicles were designed to meet the hydraulic circuit partial failure requirements of Federal Motor Vehicle Safety Standards 105 and 135, Light Vehicle Brake Systems; and (3) should a brake fluid leak occur for any reason, the brake system malfunction indicator lamp (MIL) would illuminate and warn the driver before the brake fluid level was low enough to cause a loss of line pressure.ODI's and GM's analysis indicates that 85 percent of the complaints occurred on vehicles used primarily in States that use salt on the roads during Winter months (Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia and Wisconsin).Overall the complaint rates per 100,000 vehicles for Salt Belt States is 43.0 and Non-Salt Belt is 3.0.In approximately 25 percent of the complaints the brake pipe failure occurred suddenly, with no warning (i.e., no MIL, Brake Fluid Loss Warning), and resulted in extended stopping distances.In 30 of these the increase in stopping distance that resulted was a factor in the crash and in 10 others the vehicle was intentionally steered off the road or into another lane of travel in order to avoid a crash.This investigation has been upgraded to an Engineering Analysis (EA11-001) for subject vehicles sold or currently registered in Salt Belt States to further assess the scope, frequency and safety risks associated with sudden failures of corroded brake pipes that can result in decreased brake effectiveness. ODI will continue to gather information on subject vehicles outside the Salt Belt as well.
Additional source detail variants (2)
Service Brakes, Hydraulic
The Office of Defects Investigation (ODI) received Defect Petition DP10-003 on March 2, 2010, requesting the investigation of model year (MY) 2003 Chevrolet Silverado 2500HD 4WD pickup trucks for corrosion failures of the vehicle brake lines.DP10-003 was granted and on March 30, 2010, Preliminary Evaluation PE10-010 was opened on more than six million model year 1999 through 2003 light trucks and sport utility vehicles manufactured and sold by General Motors Corporation (GM).On July 2, 2010, ODI received GM's response to an information request, which included GM's assessment of the frequency and safety consequences of the alleged defect. GM stated that:(1) the brake system of the subject vehicles is split front/rear and should a brake pipe suddenly fail for any reason, the affected vehicle would be capable of stopping with the pressure supplied by the remaining circuit; (2) the subject vehicles were designed to meet the hydraulic circuit partial failure requirements of Federal Motor Vehicle Safety Standards 105 and 135, Light Vehicle Brake Systems; and (3) should a brake fluid leak occur for any reason, the brake system malfunction indicator lamp (MIL) would illuminate and warn the driver before the brake fluid level was low enough to cause a loss of line pressure.ODI's and GM's analysis indicates that 85 percent of the complaints occurred on vehicles used primarily in States that use salt on the roads during Winter months (Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia and Wisconsin).Overall the complaint rates per 100,000 vehicles for Salt Belt States is 43.0 and Non-Salt Belt is 3.0.In approximately 25 percent of the complaints the brake pipe failure occurred suddenly, with no warning (i.e., no MIL, Brake Fluid Loss Warning), and resulted in extended stopping distances.In 30 of these the increase in stopping distance that resulted was a factor in the crash and in 10 others the vehicle was intentionally steered off the road or into another lane of travel in order to avoid a crash.This investigation has been upgraded to an Engineering Analysis (EA11-001) for subject vehicles sold or currently registered in Salt Belt States to further assess the scope, frequency and safety risks associated with sudden failures of corroded brake pipes that can result in decreased brake effectiveness. ODI will continue to gather information on subject vehicles outside the Salt Belt as well.
Service Brakes, Hydraulic:power Assist:hydraulic:hoses, Lines/piping, And Fittings
The Office of Defects Investigation (ODI) received Defect Petition DP10-003 on March 2, 2010, requesting the investigation of model year (MY) 2003 Chevrolet Silverado 2500HD 4WD pickup trucks for corrosion failures of the vehicle brake lines.DP10-003 was granted and on March 30, 2010, Preliminary Evaluation PE10-010 was opened on more than six million model year 1999 through 2003 light trucks and sport utility vehicles manufactured and sold by General Motors Corporation (GM).On July 2, 2010, ODI received GM's response to an information request, which included GM's assessment of the frequency and safety consequences of the alleged defect. GM stated that:(1) the brake system of the subject vehicles is split front/rear and should a brake pipe suddenly fail for any reason, the affected vehicle would be capable of stopping with the pressure supplied by the remaining circuit; (2) the subject vehicles were designed to meet the hydraulic circuit partial failure requirements of Federal Motor Vehicle Safety Standards 105 and 135, Light Vehicle Brake Systems; and (3) should a brake fluid leak occur for any reason, the brake system malfunction indicator lamp (MIL) would illuminate and warn the driver before the brake fluid level was low enough to cause a loss of line pressure.ODI's and GM's analysis indicates that 85 percent of the complaints occurred on vehicles used primarily in States that use salt on the roads during Winter months (Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia and Wisconsin).Overall the complaint rates per 100,000 vehicles for Salt Belt States is 43.0 and Non-Salt Belt is 3.0.In approximately 25 percent of the complaints the brake pipe failure occurred suddenly, with no warning (i.e., no MIL, Brake Fluid Loss Warning), and resulted in extended stopping distances.In 30 of these the increase in stopping distance that resulted was a factor in the crash and in 10 others the vehicle was intentionally steered off the road or into another lane of travel in order to avoid a crash.This investigation has been upgraded to an Engineering Analysis (EA11-001) for subject vehicles sold or currently registered in Salt Belt States to further assess the scope, frequency and safety risks associated with sudden failures of corroded brake pipes that can result in decreased brake effectiveness. ODI will continue to gather information on subject vehicles outside the Salt Belt as well.
PE06016 · Crank Position Sensor Failure - Stall
Opened May 4, 2006 · Closed Sep 14, 2006
Status: closed (inferred from source dates) · Engine And Engine Cooling; Engine And Engine Cooling:engine
THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION (PE06-016) ON MAY 4, 2006 BASED ON ELEVEN VEHICLE OWNER QUESTIONNAIRES (VOQS) AND EARLY WARNING (EWR) DATA ALLEGING SUDDEN ENGINE SHUTDOWN WHILE DRIVING AS A RESULT OF CRANK POSITION SENSOR FAILURES IN MY 2001-2002 GENERAL MOTORS C/K PLATFORM VEHICLES EQUIPPED WITH 8.1L ENGINES.IN RESPONSE TO AN INFORMATION REQUEST LETTER SENT BY ODI, GENERAL MOTORS (GM) PROVIDED OWNER COMPLAINT INFORMATION, FIELD REPORTS AND WARRANTY CLAIM DATA BASED ON A POPULATION OF 108,338 VEHICLES. THE DATA WAS CATEGORIZED BY ENGINE STALLS WHILE DRIVING, ENGINE STALLS WITH AN UNKNOWN DRIVING CONDITION, NO START CONDITIONS AND CLAIMS WHERE IT WAS INDETERMINATE IF AN ENGINE STALL OCCURRED WHILE DRIVING.GENERAL MOTOR'S RESPONSE INCLUDED 1,213 OWNER COMPLAINTS AND FIELD REPORTS OF WHICH 289 WERE CATEGORIZED AS ENGINE STALLS WHILE DRIVING ALLEGEDLY CAUSED BY CRANK POSITION SENSOR FAILURES. GENERAL MOTORS ALSO SUBMITTED WARRANTY CLAIMS FROM ITS REGULAR WARRANTY (5 YEARS/50,000 MILES) AND FROM ITS EXTENDED WARRANTY DATABASE. FROM THE REGULAR WARRANTY DATABASE THERE WERE 3,140 CLAIMS OF CRANK POSITION SENSOR REPLACEMENT OF WHICH 147 CLAIMS WERE FROM CONSUMERS ALLEGING ENGINE STALL WHILE DRIVING.GM STATED THAT 2,841 OF THE CLAIMS WERE INDETERMINATE IF AN ENGINE STALL OCCURRED WHILE DRIVING.FROM ITS EXTENDED WARRANTY DATABASE, GM SUBMITTED 1,561 CLAIMS OF CRANK POSITION SENSOR FAILURE THAT IT ALSO STATED WERE INDETERMINATE AS TO WHETHER AN ENGINE STALL OCCURRED WHILE DRIVING.IN TOTAL, GM REPORTS 4,701 CLAIMS OF CRANK POSITION SENSOR FAILURE COMBINING REGULAR WARRANTY AND EXTENDED WARRANTY.SIMILAR TO GM'S STATISTICAL ANALYSIS, ODI'S ANALYSIS SHOWED THAT THE FAILURE RATE FOR WARRANTY CLAIMS OF ENGINE STALL WHILE DRIVING AT THREE YEARS IN SERVICE IS LOW (LESS THAN 1%).HOWEVER, FURTHER ANALYSIS DETERMINED THAT THE MY 2001 VEHICLE BUILD PERIOD FROM MAY 2000 THROUGH OCTOBER 2000 HAD SIGNIFICANTLY HIGHER (MORE THAN FOUR TIMES) CRANK POSITION FAILURE RATES IN BOTH CONSUMER COMPLAINT DATA AND WARRANTY CLAIM DATA THAN IN THE BUILD PERIOD FROM NOVEMBER 2000 THROUGH JULY 2001.ADDING THE CLAIMS OF KNOWN ENGINE STALL WHILE DRIVING AND CLAIMS WHERE ENGINE STALL WAS INDETERMINATE, THE FAILURE RATE AT THREE YEARS IN SERVICE FOR THIS POPULATION IS OVER 6%.AN ENGINEERING ANALYSIS (EA06-016) HAS BEEN OPENED TO FURTHER ASSESS THE FREQUENCY AND POTENTIAL SAFETY CONSEQUENCES ASSOCIATED WITH THE ALLEGED DEFECT IN VEHICLES BUILT FROM MAY 2000 THROUGH OCTOBER 2000.
Additional source detail variants (2)
Engine And Engine Cooling:engine
THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION (PE06-016) ON MAY 4, 2006 BASED ON ELEVEN VEHICLE OWNER QUESTIONNAIRES (VOQS) AND EARLY WARNING (EWR) DATA ALLEGING SUDDEN ENGINE SHUTDOWN WHILE DRIVING AS A RESULT OF CRANK POSITION SENSOR FAILURES IN MY 2001-2002 GENERAL MOTORS C/K PLATFORM VEHICLES EQUIPPED WITH 8.1L ENGINES.IN RESPONSE TO AN INFORMATION REQUEST LETTER SENT BY ODI, GENERAL MOTORS (GM) PROVIDED OWNER COMPLAINT INFORMATION, FIELD REPORTS AND WARRANTY CLAIM DATA BASED ON A POPULATION OF 108,338 VEHICLES. THE DATA WAS CATEGORIZED BY ENGINE STALLS WHILE DRIVING, ENGINE STALLS WITH AN UNKNOWN DRIVING CONDITION, NO START CONDITIONS AND CLAIMS WHERE IT WAS INDETERMINATE IF AN ENGINE STALL OCCURRED WHILE DRIVING.GENERAL MOTOR'S RESPONSE INCLUDED 1,213 OWNER COMPLAINTS AND FIELD REPORTS OF WHICH 289 WERE CATEGORIZED AS ENGINE STALLS WHILE DRIVING ALLEGEDLY CAUSED BY CRANK POSITION SENSOR FAILURES. GENERAL MOTORS ALSO SUBMITTED WARRANTY CLAIMS FROM ITS REGULAR WARRANTY (5 YEARS/50,000 MILES) AND FROM ITS EXTENDED WARRANTY DATABASE. FROM THE REGULAR WARRANTY DATABASE THERE WERE 3,140 CLAIMS OF CRANK POSITION SENSOR REPLACEMENT OF WHICH 147 CLAIMS WERE FROM CONSUMERS ALLEGING ENGINE STALL WHILE DRIVING.GM STATED THAT 2,841 OF THE CLAIMS WERE INDETERMINATE IF AN ENGINE STALL OCCURRED WHILE DRIVING.FROM ITS EXTENDED WARRANTY DATABASE, GM SUBMITTED 1,561 CLAIMS OF CRANK POSITION SENSOR FAILURE THAT IT ALSO STATED WERE INDETERMINATE AS TO WHETHER AN ENGINE STALL OCCURRED WHILE DRIVING.IN TOTAL, GM REPORTS 4,701 CLAIMS OF CRANK POSITION SENSOR FAILURE COMBINING REGULAR WARRANTY AND EXTENDED WARRANTY.SIMILAR TO GM'S STATISTICAL ANALYSIS, ODI'S ANALYSIS SHOWED THAT THE FAILURE RATE FOR WARRANTY CLAIMS OF ENGINE STALL WHILE DRIVING AT THREE YEARS IN SERVICE IS LOW (LESS THAN 1%).HOWEVER, FURTHER ANALYSIS DETERMINED THAT THE MY 2001 VEHICLE BUILD PERIOD FROM MAY 2000 THROUGH OCTOBER 2000 HAD SIGNIFICANTLY HIGHER (MORE THAN FOUR TIMES) CRANK POSITION FAILURE RATES IN BOTH CONSUMER COMPLAINT DATA AND WARRANTY CLAIM DATA THAN IN THE BUILD PERIOD FROM NOVEMBER 2000 THROUGH JULY 2001.ADDING THE CLAIMS OF KNOWN ENGINE STALL WHILE DRIVING AND CLAIMS WHERE ENGINE STALL WAS INDETERMINATE, THE FAILURE RATE AT THREE YEARS IN SERVICE FOR THIS POPULATION IS OVER 6%.AN ENGINEERING ANALYSIS (EA06-016) HAS BEEN OPENED TO FURTHER ASSESS THE FREQUENCY AND POTENTIAL SAFETY CONSEQUENCES ASSOCIATED WITH THE ALLEGED DEFECT IN VEHICLES BUILT FROM MAY 2000 THROUGH OCTOBER 2000.
Engine And Engine Cooling
THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION (PE06-016) ON MAY 4, 2006 BASED ON ELEVEN VEHICLE OWNER QUESTIONNAIRES (VOQS) AND EARLY WARNING (EWR) DATA ALLEGING SUDDEN ENGINE SHUTDOWN WHILE DRIVING AS A RESULT OF CRANK POSITION SENSOR FAILURES IN MY 2001-2002 GENERAL MOTORS C/K PLATFORM VEHICLES EQUIPPED WITH 8.1L ENGINES.IN RESPONSE TO AN INFORMATION REQUEST LETTER SENT BY ODI, GENERAL MOTORS (GM) PROVIDED OWNER COMPLAINT INFORMATION, FIELD REPORTS AND WARRANTY CLAIM DATA BASED ON A POPULATION OF 108,338 VEHICLES. THE DATA WAS CATEGORIZED BY ENGINE STALLS WHILE DRIVING, ENGINE STALLS WITH AN UNKNOWN DRIVING CONDITION, NO START CONDITIONS AND CLAIMS WHERE IT WAS INDETERMINATE IF AN ENGINE STALL OCCURRED WHILE DRIVING.GENERAL MOTOR'S RESPONSE INCLUDED 1,213 OWNER COMPLAINTS AND FIELD REPORTS OF WHICH 289 WERE CATEGORIZED AS ENGINE STALLS WHILE DRIVING ALLEGEDLY CAUSED BY CRANK POSITION SENSOR FAILURES. GENERAL MOTORS ALSO SUBMITTED WARRANTY CLAIMS FROM ITS REGULAR WARRANTY (5 YEARS/50,000 MILES) AND FROM ITS EXTENDED WARRANTY DATABASE. FROM THE REGULAR WARRANTY DATABASE THERE WERE 3,140 CLAIMS OF CRANK POSITION SENSOR REPLACEMENT OF WHICH 147 CLAIMS WERE FROM CONSUMERS ALLEGING ENGINE STALL WHILE DRIVING.GM STATED THAT 2,841 OF THE CLAIMS WERE INDETERMINATE IF AN ENGINE STALL OCCURRED WHILE DRIVING.FROM ITS EXTENDED WARRANTY DATABASE, GM SUBMITTED 1,561 CLAIMS OF CRANK POSITION SENSOR FAILURE THAT IT ALSO STATED WERE INDETERMINATE AS TO WHETHER AN ENGINE STALL OCCURRED WHILE DRIVING.IN TOTAL, GM REPORTS 4,701 CLAIMS OF CRANK POSITION SENSOR FAILURE COMBINING REGULAR WARRANTY AND EXTENDED WARRANTY.SIMILAR TO GM'S STATISTICAL ANALYSIS, ODI'S ANALYSIS SHOWED THAT THE FAILURE RATE FOR WARRANTY CLAIMS OF ENGINE STALL WHILE DRIVING AT THREE YEARS IN SERVICE IS LOW (LESS THAN 1%).HOWEVER, FURTHER ANALYSIS DETERMINED THAT THE MY 2001 VEHICLE BUILD PERIOD FROM MAY 2000 THROUGH OCTOBER 2000 HAD SIGNIFICANTLY HIGHER (MORE THAN FOUR TIMES) CRANK POSITION FAILURE RATES IN BOTH CONSUMER COMPLAINT DATA AND WARRANTY CLAIM DATA THAN IN THE BUILD PERIOD FROM NOVEMBER 2000 THROUGH JULY 2001.ADDING THE CLAIMS OF KNOWN ENGINE STALL WHILE DRIVING AND CLAIMS WHERE ENGINE STALL WAS INDETERMINATE, THE FAILURE RATE AT THREE YEARS IN SERVICE FOR THIS POPULATION IS OVER 6%.AN ENGINEERING ANALYSIS (EA06-016) HAS BEEN OPENED TO FURTHER ASSESS THE FREQUENCY AND POTENTIAL SAFETY CONSEQUENCES ASSOCIATED WITH THE ALLEGED DEFECT IN VEHICLES BUILT FROM MAY 2000 THROUGH OCTOBER 2000.
DP05009 · Parking Brake Failure
Opened Dec 20, 2005 · Closed May 31, 2006
Status: closed (inferred from source dates) · Parking Brake; Parking Brake:conventional; Parking Brake:conventional:mechanical
ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.
Additional source detail variants (3)
Parking Brake:conventional
ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.
Parking Brake:conventional:mechanical
ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.
Parking Brake
ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.
PE05020 · 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.
EA04012 · Hydraulic Pump Failres
Opened Apr 30, 2004 · Closed Feb 28, 2005
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:power Assist; Steering:hydraulic Power Assist System
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.
Additional source detail variants (2)
Service Brakes, Hydraulic:power Assist
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.
Steering:hydraulic Power Assist System
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.
EA04005 · Tailgate Cable Breakage
Opened Feb 19, 2004 · Closed Sep 28, 2004
Status: closed (inferred from source dates) · Latches/locks/linkages:tailgate:latch; Structure:body:tailgate ; Structure:body:tailgate:hinge And Attachments
GENERAL MOTORS FILED A DEFECT NOTICE 04V-129 ON MARCH 17, 2004, WHICH OUTLINES A PROGRAM TO REPLACE THE TAILGATE CABLES INSTALLED IN AFFECTED MODEL YEAR 2000-2004 VEHICLES.REFER TO ODI'S CLOSING REPORT FOR EA04-005 FOR ADDITIONAL INFORMATION.ODI IS AWARE OF REPORTS OF TAILGATE CABLE BREAKAGE OCCURRING IN MODEL YEAR 1999 AND EARLIER VEHICLES.THESE VEHICLES WERE EQUIPPED WITH SIMILAR TAILGATE CABLES AS ADDRESSED BY 04V-129, BUT ARE NOT BEING ADDRESSED BY CAMPAIGN O4V-129.ODI IS INITIATING A SEPARATE INVESTIGATION TO ADDRESS THESE VEHICLES.THE COMPLAINT-INJURY-FATALITY STATISTICS SUMMARIZED ABOVE PERTAIN TO MODEL YEAR 2000-2004 VEHICLES. THE COMPLAINT-INJURY STATISTICS FOR MODEL YEAR 1999 AND EARLIER VEHICLES ARE SUMMARIZED ON THE OPENING RESUME FOR THAT INVESTIGATION.
Additional source detail variants (6)
Latches/locks/linkages:tailgate:latch
GENERAL MOTORS FILED A DEFECT NOTICE 04V-129 ON MARCH 17, 2004, WHICH OUTLINES A PROGRAM TO REPLACE THE TAILGATE CABLES INSTALLED IN AFFECTED MODEL YEAR 2000-2004 VEHICLES.REFER TO ODI'S CLOSING REPORT FOR EA04-005 FOR ADDITIONAL INFORMATION.ODI IS AWARE OF REPORTS OF TAILGATE CABLE BREAKAGE OCCURRING IN MODEL YEAR 1999 AND EARLIER VEHICLES.THESE VEHICLES WERE EQUIPPED WITH SIMILAR TAILGATE CABLES AS ADDRESSED BY 04V-129, BUT ARE NOT BEING ADDRESSED BY CAMPAIGN O4V-129.ODI IS INITIATING A SEPARATE INVESTIGATION TO ADDRESS THESE VEHICLES.THE COMPLAINT-INJURY-FATALITY STATISTICS SUMMARIZED ABOVE PERTAIN TO MODEL YEAR 2000-2004 VEHICLES. THE COMPLAINT-INJURY STATISTICS FOR MODEL YEAR 1999 AND EARLIER VEHICLES ARE SUMMARIZED ON THE OPENING RESUME FOR THAT INVESTIGATION.
Latches/locks/linkages:tailgate:latch
GENERAL MOTORS FILED A DEFECT NOTICE 04V-129 ON MARCH 17, 2004, WHICH OUTLINES A PROGRAM TO REPLACE THE TAILGATE CABLES INSTALLED IN AFFECTED MODEL YEAR 2000-2004 VEHICLES.REFER TO ODI'S CLOSING REPORT FOR EA04-005 FOR ADDITIONAL INFORMATION.ODI IS AWARE OF REPORTS OF TAILGATE CABLE BREAKAGE OCCURRING IN MODEL YEAR 1999 AND EARLIER VEHICLES.THESE VEHICLES WERE EQUIPPED WITH SIMILAR TAILGATE CABLES AS ADDRESSED BY 04V-129, BUT ARE NOT BEING ADDRESSED BY CAMPAIGN O4V-129.ODI IS INITIATING A SEPARATE INVESTIGATION TO ADDRESS THESE VEHICLES.THE COMPLAINT-INJURY-FATALITY STATISTICS SUMMARIZED ABOVE PERTAIN TO MODEL YEAR 2000-2004 VEHICLES. THE COMPLAINT-INJURY STATISTICS FOR MODEL YEAR 1999 AND EARLIER VEHICLES ARE SUMMARIZED ON THE OPENING RESUME FOR THAT INVESTIGATION.
Structure:body:tailgate
GENERAL MOTORS FILED A DEFECT NOTICE 04V-129 ON MARCH 17, 2004, WHICH OUTLINES A PROGRAM TO REPLACE THE TAILGATE CABLES INSTALLED IN AFFECTED MODEL YEAR 2000-2004 VEHICLES.REFER TO ODI'S CLOSING REPORT FOR EA04-005 FOR ADDITIONAL INFORMATION.ODI IS AWARE OF REPORTS OF TAILGATE CABLE BREAKAGE OCCURRING IN MODEL YEAR 1999 AND EARLIER VEHICLES.THESE VEHICLES WERE EQUIPPED WITH SIMILAR TAILGATE CABLES AS ADDRESSED BY 04V-129, BUT ARE NOT BEING ADDRESSED BY CAMPAIGN O4V-129.ODI IS INITIATING A SEPARATE INVESTIGATION TO ADDRESS THESE VEHICLES.THE COMPLAINT-INJURY-FATALITY STATISTICS SUMMARIZED ABOVE PERTAIN TO MODEL YEAR 2000-2004 VEHICLES. THE COMPLAINT-INJURY STATISTICS FOR MODEL YEAR 1999 AND EARLIER VEHICLES ARE SUMMARIZED ON THE OPENING RESUME FOR THAT INVESTIGATION.
Structure:body:tailgate
GENERAL MOTORS FILED A DEFECT NOTICE 04V-129 ON MARCH 17, 2004, WHICH OUTLINES A PROGRAM TO REPLACE THE TAILGATE CABLES INSTALLED IN AFFECTED MODEL YEAR 2000-2004 VEHICLES.REFER TO ODI'S CLOSING REPORT FOR EA04-005 FOR ADDITIONAL INFORMATION.ODI IS AWARE OF REPORTS OF TAILGATE CABLE BREAKAGE OCCURRING IN MODEL YEAR 1999 AND EARLIER VEHICLES.THESE VEHICLES WERE EQUIPPED WITH SIMILAR TAILGATE CABLES AS ADDRESSED BY 04V-129, BUT ARE NOT BEING ADDRESSED BY CAMPAIGN O4V-129.ODI IS INITIATING A SEPARATE INVESTIGATION TO ADDRESS THESE VEHICLES.THE COMPLAINT-INJURY-FATALITY STATISTICS SUMMARIZED ABOVE PERTAIN TO MODEL YEAR 2000-2004 VEHICLES. THE COMPLAINT-INJURY STATISTICS FOR MODEL YEAR 1999 AND EARLIER VEHICLES ARE SUMMARIZED ON THE OPENING RESUME FOR THAT INVESTIGATION.
Structure:body:tailgate:hinge And Attachments
GENERAL MOTORS FILED A DEFECT NOTICE 04V-129 ON MARCH 17, 2004, WHICH OUTLINES A PROGRAM TO REPLACE THE TAILGATE CABLES INSTALLED IN AFFECTED MODEL YEAR 2000-2004 VEHICLES.REFER TO ODI'S CLOSING REPORT FOR EA04-005 FOR ADDITIONAL INFORMATION.ODI IS AWARE OF REPORTS OF TAILGATE CABLE BREAKAGE OCCURRING IN MODEL YEAR 1999 AND EARLIER VEHICLES.THESE VEHICLES WERE EQUIPPED WITH SIMILAR TAILGATE CABLES AS ADDRESSED BY 04V-129, BUT ARE NOT BEING ADDRESSED BY CAMPAIGN O4V-129.ODI IS INITIATING A SEPARATE INVESTIGATION TO ADDRESS THESE VEHICLES.THE COMPLAINT-INJURY-FATALITY STATISTICS SUMMARIZED ABOVE PERTAIN TO MODEL YEAR 2000-2004 VEHICLES. THE COMPLAINT-INJURY STATISTICS FOR MODEL YEAR 1999 AND EARLIER VEHICLES ARE SUMMARIZED ON THE OPENING RESUME FOR THAT INVESTIGATION.
Structure:body:tailgate:hinge And Attachments
GENERAL MOTORS FILED A DEFECT NOTICE 04V-129 ON MARCH 17, 2004, WHICH OUTLINES A PROGRAM TO REPLACE THE TAILGATE CABLES INSTALLED IN AFFECTED MODEL YEAR 2000-2004 VEHICLES.REFER TO ODI'S CLOSING REPORT FOR EA04-005 FOR ADDITIONAL INFORMATION.ODI IS AWARE OF REPORTS OF TAILGATE CABLE BREAKAGE OCCURRING IN MODEL YEAR 1999 AND EARLIER VEHICLES.THESE VEHICLES WERE EQUIPPED WITH SIMILAR TAILGATE CABLES AS ADDRESSED BY 04V-129, BUT ARE NOT BEING ADDRESSED BY CAMPAIGN O4V-129.ODI IS INITIATING A SEPARATE INVESTIGATION TO ADDRESS THESE VEHICLES.THE COMPLAINT-INJURY-FATALITY STATISTICS SUMMARIZED ABOVE PERTAIN TO MODEL YEAR 2000-2004 VEHICLES. THE COMPLAINT-INJURY STATISTICS FOR MODEL YEAR 1999 AND EARLIER VEHICLES ARE SUMMARIZED ON THE OPENING RESUME FOR THAT INVESTIGATION.
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.
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