2003 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.

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.

When in drive the car will not go into 3rd gear. It slips from. 2nd and back passes 3rd gear completely and goes into 4th gear and the engine revs up/rpm. The transmition filter/screen has been replaced and all transmission fluids were drained and flushed and replaced with new transmittion fluids. And this did not fix the issue.

NHTSA ID

11516018

Incident

Oct 2, 2022

I bought my 2003 Chevy Tahoe used and as is at a dealership for $10,000. Yes, I've been robbed. The truck is in great LOOKING condition. Has a little bit of superficial dings and a couple dents but overall exterior is great. Interior isn't shabby. Has wear on the driver's seat but not bad. The first thing that happened, I was on my way to work at 4 in the morning, turned on right blinker to change lanes, about blinded the guy in front of me with high beam lights. I thought I had bumped the switch, I took the right to get off at my exit I was more mindful. Definitely not a me thing. The high beam came on with the right blinker. So, the next thing. CD player runs continuously without a disc in. I cannot put a disc in. There may be discs already in there, it is a 6 disc changer, but it will not play. The radio has a mind of its own. Plays what it wants at anytime its on. My husband drove it, tried to adjust the driver's seat and all it did was growl at him. It doesn't move except forward and back. My speedometer had a glitch one time. I was driving at 35mph and it showed 60mph. I turned it off, then back on, hasn't done that again. My heater works but it's difficult to change the individual temp settings. Almost as if the push buttons are worn inside or have a bad connection. The air conditioner only works when I'm on the freeway and not in stop and go traffic. The first time I turned on the AC, it blew all hot air for longer than 10 minutes. Halfway home I turned it on again but kept the button in off setting, I have cold air. There is a loud popping underneath when I turn left. Also, dropped into 4H driving down the highway at 65mph. Thought I was going to die. I have to drive in auto all wheel because the buttons are messed up. In 2H or 4H I get 4L. It is a mess. The dash is confused. 4 wheel does not go in easily, It bangs when it goes in and comes out. It really isn't safe but I was soaked on the price, I am female and first purchase. Should have bought a Ford

NHTSA ID

11482032

Incident

Apr 4, 2022

The cable on the rear passenger seat is broken and can't get seat down to escape in an emergency.

NHTSA ID

11423878

Incident

Jun 3, 2021

WELL MY AIR BAG LIGHT STAY ON NEVER GOES OVER AND MY DRIVER SEAT BELT DOES NOT EVEN LOCK AT ALL. THEN I KEEP HEAR THIS POPPING NOISE THAT COME FROM HUB AND SHOCKS AND NOTHING ON MY DASH WORKS 1ST IT STARTED OFF BY I COULDNT SEE WHAT GEAR I WAS IN. MY DRIVER SEAT U PUSH THE BUTTON TO GO FORWARD IT MOVES THE SEAT BACK. MY HEAT BLOWER HAS SOMETHING WRONG WITH AND IT HAS SOMETHING TO DO WITH THIS PURPLE WIRE ON THE FLOOR BORED. NOW MY TRUCK CANT GET ON THE FREE WAY BECAUSE EVERY THIME I GET ON THE FREEWAY AND ON THE FREE WAY FOUR MORE THEN 10-15 MIN MY TRUCK JUST SHUTS OFF. MY HEATED SEATED ONLY STAY ON FOR 1 TO 2 MIN AND THEN KEEPS SHUTTING OFF. MY BACK SEATS DONT LET DOWN AT ALL. THEN AT THE BOTTOM OF MY TRUCK WHERE THE OIL PAN IS FOR SOME REASON THERE IS ALWAYS ALOT OF OIL ALL OVER AT THE BOTTOM LIKE SOMEONE JUST DIP MY TRUCK IN A BIG BOWL OF OIL. THEN WHEN MY IGNITION WHERE THE YELLOW BLACK AND RED WIRE GO TO THE TOP OF MY IGNITION THE BLACK PLUG IS REAL LOSE AND CAN'T REPLACE AT ALL. AND WITH EVERYTHING ON NOW WITH MY INCOME IM ALREADY OUT OF $5,000 ALREADY FOR PARTS AND LABOR THIS IS MU ONLY CAR I HAVE AND I REALLY NEED MY CAR RIGHT NOW DONT HAVE MONEY TO GO BUY A NEW TRUCK OR CAR. I REALLY NEED MY TRUCK IT MEAN ALOT TO ME.

NHTSA ID

11397239

Incident

Dec 16, 2020

Mileage

148,964 mi

WHILE DRIVING THE TAHOE CLOSE TO HOME I STARTED TO SMELL OF BURNING AND I COULD SEE SMOKE COMING UP FROM THE DASH. I PULLED OVER AND BY THEN THE WHOLE CAR WAS FILLED WITH SMOKE AND I COULD SEE FLAMES COMING FROM UNDER THE DASH ON THE PASSENGER SIDE. I TRIED TO PUT OUT THE FLAMES (NOT RECOMMENDED) BUT THE FIRE JUST SPREAD UPWARDS INTO THE DASH AND WAS OBVIOUSLY OUT OF CONTROL. I LEFT THE VEHICLE AND CALLED 911 AND WITHIN MINUTES THE WHOLE FRONT OF THE CAR WAS ENGULFED IN FLAMES. THE POLICE AND FIRE SERVICE ARRIVED AND EVENTUALLY THE FIRE WAS EXTINGUISHED AFTER IT HAD BURNED THROUGH MOST OF THE VEHICLE. FORTUNATELY I WAS ON MY OWN AND I SUFFERED NO INJURIES EXCEPT A FEW MINOR BURNS TO MY HANDS. I AM GUESSING THE FIRE MAY HAVE STARTED WITH THE BLOWER MOTOR RESISTOR WIRING WHICH IS A PROBLEM MANY OTHERS HAVE REPORTED. *TR

NHTSA ID

11330484

Incident

Jun 20, 2020

Mileage

63,000 mi

CABLES FOR SEAT FOLDING MECHANISM BREAKING, PREVENTING THE SECOND ROW 60/40 SEATS FROM FOLDING TO ALLOW ACCESS TO THIRD ROW SEATS (THIRD ROW OCCUPANTS CANNOT EXIT VEHICLE - SAFETY ISSUE). *TR

NHTSA ID

11328654

Incident

Jun 4, 2020

Mileage

203,000 mi

DESCENDING A GRADE APPROACHING A T INTERSECTION BRAKE PEDDLE WENT NEARLY TO FLOOR. CAUSE WAS A SEVERELY RUSTED REAR BRAKE LINE. THIS LINE IS ROUTED ABOVE THE LEFT FRAME RAIL IN A NEARLY INACCESSIBLE AREA, SO THE NOTION THAT THIS IS AN OWNER MAINTENANCE ISSUE IS GARBAGE.

NHTSA ID

11243834

Incident

Aug 9, 2019

Mileage

58,000 mi

TAKATA RECALL, TODAY, MAY 31, 2019, I DROVE MY TRUCK TO A MEETING AT 1:30 IN THE AFTERNOON AND PARKED MY VEHICLE IN THE PARKING LOT (IT WAS STATIONARY IN A CITY PARKING LOT). WHEN I RETURNED TO MY CAR AFTER THE MEETING AT 3:30 IN THE AFTERNOON I OPEN MY CAR AND THE INTERIOR WAS ENGULFED IN SMOKE. A COMPONENT OF THE POWER SEAT ON THE DRIVERS SIDE STARTED THE FIRE. IT WAS FORTUNATE NO ONE WAS IN THE TRUCK AT THE TIME AND THE WINDOWS WERE CLOSED. AFTER THE FIRE IGNITED AND USED UP ALL THE OXYGEN IN THE INTERIOR THE FIRE BURNED OUT ON IT'S OWN. I DID CALL THE FIRE DEPARTMENT HE HAD NEVER SEEN ANYTHING LIKE THIS BEFORE. (I'VE INCLUDED THE FIRE DEPARTMENT INVESTIGATORS CARD AND I CAN OBTAIN A REPORT IF NEEDED). THE INVESTIGATOR WAS THE ONE THAT DETERMINED WHERE THE FIRE STARTED. HE EXPLAINED THAT THE TOP LAYER OF THE SEAT UPHOLSTERY HAS SOME FIRE RETARDANT BUT THE UNDERSIDE DOES NOT. YOU CAN SEE THAT THE SEAT WAS BURNED FROM THE BOTTOM TO THE TOP, THE ELECTRICAL WAS STILL OPERATIONAL AS YOU CAN SEE FROM THE LIGHTS THAT ARE ON IN THE PHOTOS. I CAN FIND NO RECALL ON THIS ISSUE AND YOUR ASSISTANCE WOULD BE APPRECIATED. I CAN ONLY IMAGINE WHAT WOULD HAVE HAPPEN IF I HAD BEEN BEHIND THE WHEEL WHILE DRIVING AND OR HAD MY DAUGHTER WITH ME. I AM THE SOLE OWNER OF THIS CHEVY TAHOE SINCE 2003. I WAS COMPLETELY STOCK AND NO OUTSIDE WORK HAS EVER BEEN DONE TO IT. I HAVE HAD IT REGULARLY SERVICED AND IT WAS RUNNING GREAT. I HAVE NEVER NOTICED ANY PROBLEMS WITH MY SEATS. I DO NOT SMOKE AND HAD NO OTHER COMBUSTIBLES IN THE CAR. PLEASE SEE PHOTO'S ATTACHED. ## VIN PASSED ## CHEVY TAHOE 2003 ##

NHTSA ID

11217202

Incident

May 31, 2019

Mileage

276 mi

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.

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.