2000 Chevrolet Tahoe

On January 11, 2011, ODI opened EA11-001 to investigate allegations of premature brake line corrosion failure in model year (MY) 1999 through 2003 General Motors (GM) full-size pickup trucks and sport utility vehicles sold or registered in the following region of the United States that NHTSA has viewed as salt states for investigations of corrosion related issues: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.The subject vehicles represent the first five MY's of GM's GMT800 platform production, of which approximately 2,038,504 vehicles were sold in salt states (the subject vehicles).The GMT800 platform includes the following vehicles:1999-2007 Chevrolet Silverado and GMC Sierra 1500, 2500 and 3500 series pick-up trucks; 2000-2006 Chevrolet Suburban, Chevrolet Tahoe and GMC Yukon sport utility vehicles; and 2002-2006 Cadillac Escalade and Chevrolet Avalanche sport-utility vehicles.General Motors produced a total of approximately 10,427,062 GMT800 vehicles for sales in the United States, including almost 5 million that were sold in salt states.Although there are over 60 different brake pipe routing configuration used in GMT800 vehicles, with the exception of the rear crossover pipes in MY 200x-2007 vehicles that changed from rear disc to drum brakes, all of the vehicles use brake pipes from the same supplier with a common double-wall, brazed steel pipe design with a combination of hot dip Zinc-Aluminum corrosion protection coating and Aluminum paint outer layer known in the industry as AlGal (ASTM-B750). ODI analysis of field data regarding GMT800 vehicles identified a total of 3,645 complaints of brake pipe corrosion failures, including 107 alleging crashes, and 40 injuries.Though only 20% of total GMT800 production, due to age and region the subject vehicles account for a disproportionate share of the failure experience; with 2,702 of the complaints (75%), 88 of the crashes (82%) and 20 of the injuries (50%) reported in those vehicles.Analysis of the complaints showed strong correlations to vehicle age and region.For vehicles with less than 8 years of service, the complaint rates were minimal for all regions.In the salt states the failure rates begin to climb as the vehicles advance in age, particularly in the Northeast corner of the United States.The complaint rates in the salt states go from less than 0.1 incident per thousand vehicles (IPTV) at 7 years in service to over 1.0 IPTV after the 12th year of service for the subject pickup trucks and utility vehicles.Most of the failures reported to ODI occurred in vehicles with more than 10 years in service.ODI?s investigation did not identify any specific defect conditions that were causing or contributing to the brake pipe failures.Nor did the analysis isolate the problem to any subject vehicle sub-populations when analyzed by vehicle type or production range.The investigation found that vehicles experiencing brake pipe corrosion failures were likely to have general patterns of excessive corrosion on the majority of the brake pipe assembly and appear to be occurring due to expected wear out for the brake pipe coating material used in the subject vehicles and the environmental conditions in severe corrosion states.A safety-related defect 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 a safety-related defect does not exist.The agency will monitor t

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.

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.

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.

See attached document for complaint

NHTSA ID

11648266

Incident

Sep 13, 2024

The ABS caught on fire. Lost brakes and all brake fluid, no police reports because it was in my alley way as soon as I started moving, when it happened the ABS and brake lights both came on at the same time. No prior warning.

NHTSA ID

11535373

Incident

Jul 29, 2023

The contact owns a 2000 Chevrolet Tahoe. The contact stated that while driving at slow speeds, the ABS would erroneously activate. During the failure, the stopping distance was increased and the ABS warning light was activated. The cause of the failure was not yet determined. The manufacturer was notified of the failure and informed that the vehicle was not included in NHTSA Campaign Number: 05V379000 (Service Brakes, Hydraulic). The local dealer was not contacted. The vehicle was not repaired. The failure mileage was 150,000.

NHTSA ID

11512401

Incident

Dec 2, 2015

Mileage

150,000 mi

ABS/Traction Control wheel speed sensors corroded, causing the ABS to activate at low speeds and making it impossible to stop the car. This is the same issue as has been reported for other VIN numbers of the same vehicle; see Safety Recall 05068 Front Wheel Speed Sensor Corrosion, https://static.nhtsa.gov/odi/rcl/2005/RCRIT-05V379-8709.pdf. However, that recall was limited to vehicles registered in the "Rust Belt" states; it appears that as this vintage of vehicle has aged, vehicles outside the Rust Belt now are experiencing the same problem, suggesting that the recall should be broadened.

NHTSA ID

11454165

Incident

Feb 25, 2022

TL* THE CONTACT OWNS A 2000 CHEVROLET TAHOE. THE CONTACT STATED THAT WHEN HIS DAUGHTER DROVE DOWN HILL AND THE BRAKE PEDAL WAS ENGAGED, THE BRAKE SYSTEM FAILED TO ENGAGE CAUSING THE DRIVER TO HIT A PERSON THAT WAS DRIVING A BICYCLE. THE VEHICLE WENT UP A HILL AND THE DRIVER PROCEEDED ATTEMPTING TO STOP THE VEHICLE BUT IT WENT UP A HILL, ROLLED BACKWARDS INTO BUSHES, AND CRASHED INTO A TREE WHERE IT CAME TO A STOP. THE POLICE WAS PRESENT AND A REPORT WAS FILED; THE POLICE REPORT NUMBER WAS NOT AVAILABLE. THE PERSON ON THE BICYCLE WAS TAKEN TO THE HOSPITAL AND SUFFERED UNKNOWN FRACTURES TO THE BODY. THE DRIVER DID NOT SUSTAIN ANY INJURIES. THE VEHICLE WAS TOWED TO THE CONTACTS FATHER RESIDENCE AND HE NOTICED THAT THE BRAKE LINES WERE CORRODED AND BRAKE FLUID WAS ON THE GROUND. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS CALLED HOWEVER THERE WAS A LONG WAIT TIME AND A REPRESENTATIVE WAS NOT AVAILABLE TO ANSWER THE CALL PROMPTLY. THE APPROXIMATE FAILURE MILEAGE WAS 166,000. THE VIN WAS NOT AVAILABLE.

NHTSA ID

11245255

Incident

Aug 11, 2019

Mileage

166,000 mi

TL* THE CONTACT OWNS A 2000 CHEVROLET TAHOE. WHILE THE CONTACT'S SON WAS DRIVING 40 MPH, HE CRASHED INTO A VEHICLE THAT RAN A RED LIGHT. THE AIR BAGS DID NOT DEPLOY. THE CONTACT'S SON SUSTAINED CHEST, LOWER BACK, AND NECK PAINS THAT REQUIRED MEDICAL ATTENTION. THE CONTACT'S SON WENT TO THE EMERGENCY ROOM TWO SEPARATE TIMES. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO A TOW YARD. THE CONTACT WAS WAITING FOR FINALIZED INFORMATION FROM THE INSURANCE COMPANY TO DETERMINE IF THE VEHICLE WAS TOTALED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ID

11190477

Incident

Mar 17, 2019

THE DASH BOARD ON MY TAHOE 2000 WITH 1999 BODY STYLE IS NO LONGER AVAILABLE. THE PROBLEM IS IT IS IN SHARDS AND CONTINUES TO FALL APART. IT IS EFFECTING MY DASHBOARD, THE FRONT PANEL WITH GAGES, MY AIR CONDITIONER, HEATER, RADIO. I HAVE CALLED THE COMPANY AND HAVE BEEN GIVEN A LIST OF COMPANIES TO CALL BUT NO HAS THE DASH. I NOLONGER ALLOW MY GRANDCHILDREN. ELDERLY PARENTS OR ANYONE TO RIDE WITH ME. IN THE EVENT OF AN ACCIDENT THE SHARDS WOULD PROBABLY DISFIGURE OR KILL SOMEONE. I NEED A DASHBOARD. THE AREA OVER THE STEERING WHEEL IS IN WORST CONDITION AND THE PASSENGER SIDE IS CRACKED. PLEASE HELP ME REMAIN SAFE ON THE ROAD.

NHTSA ID

11012212

Incident

Feb 13, 2015

OPENEDTAILGATEGLASSWHILEVEHICLEWASPARKEDINMYDRIVEWAYANDITSHIFTEDTOLEFTANDTHENTHEWHOLETOPCAMELOOSE.ANDTHISCOULDINJURYSOMEONE.THEMETALHINGESTHE ATTACHTHEGLASSTOTHEVEHICLEAREATTACHEDWITHAPLASTICORGLUEOFSOMETYPETHATDEGENERATES.IFTHISOCCURSWHILEDIVINGTHEGLASSCOULDDETACHANDPOSEASAFETYISSUE.MY UNDERSTANDINGISTHATIN2005GMREDESIGNEDTHEGLASSWITHBOLTSATTACHINGIT.MANYOWNERSONGMFORUMHAVEHADTHISPROBLEMANDITISDIFFICULTORIMPOSSIBLETOSAFELYFIXIT.I CONTACTEDGMSUPPORTANDTHEYSTATEDTHATIWOULDHAVETOTAKETOAGMDEALERANDHAVEFIXEDATMYCOST.IFEELITSHOULDBEASAFETYRECALLDUETOPOORDESIGN.

NHTSA ID

10957133

Incident

Feb 21, 2017

Mileage

157,357 mi

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester  and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.

Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.

GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.

This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.