NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
143 reports112,000 miles · Nov 30, 2016
EngineFuel/propulsion System
TL* THE CONTACT OWNS A 2004 GMC SIERRA 2500. THE CONTACT STATED THAT THE VEHICLE HAD A MASSIVE OIL LEAK. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE FUEL INJECTORS WERE DEFECTIVE, WHICH FILLED THE CRANKCASE FULL OF FUEL AND WAS A KNOWN ISSUE. THE VEHICLE WOULD HAVE BEEN REPAIRED PER AN EXTENDED WARRANTY; …
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TL* THE CONTACT OWNS A 2004 GMC SIERRA 2500. THE CONTACT STATED THAT THE VEHICLE HAD A MASSIVE OIL LEAK. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE FUEL INJECTORS WERE DEFECTIVE, WHICH FILLED THE CRANKCASE FULL OF FUEL AND WAS A KNOWN ISSUE. THE VEHICLE WOULD HAVE BEEN REPAIRED PER AN EXTENDED WARRANTY; HOWEVER, IT FELL OUTSIDE OF THE PARAMETERS OF THE EXTENDED WARRANTY, INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 112,000.
NHTSA ODI #10928882
176,395 miles · Mar 18, 2016
Service Brakes
TL* THE CONTACT OWNS A 2004 GMC SIERRA 2500 HD. WHILE DRIVING 10 MPH, THE BRAKES FAILED WITHOUT WARNING. IT WAS DIAGNOSED THAT ALL THE BRAKE LINES NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 176,395.
NHTSA ODI #10850446
107,900 miles · Mar 16, 2016
Fuel/propulsion SystemService Brakes
IN THE PAST THREE MONTHS THE FUEL LINES NEEDED REPLACEMENT AS THEY HAD RUSTED SO BADLY THAT A LEAK FORMED. YESTERDAY WHILE PULLING MY 10,000 POUND BOAT, MY BRAKES SUDDENLY FAILED BECAUSE OF A LEAK IN THE LINE BETWEEN THE ABS BOX AND THE RIGHT FRONT WHEEL. THE CATASTROPHIC FAILURE NEARLY CAUSED ME TO LOSE CONTROL OF MY…
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IN THE PAST THREE MONTHS THE FUEL LINES NEEDED REPLACEMENT AS THEY HAD RUSTED SO BADLY THAT A LEAK FORMED. YESTERDAY WHILE PULLING MY 10,000 POUND BOAT, MY BRAKES SUDDENLY FAILED BECAUSE OF A LEAK IN THE LINE BETWEEN THE ABS BOX AND THE RIGHT FRONT WHEEL. THE CATASTROPHIC FAILURE NEARLY CAUSED ME TO LOSE CONTROL OF MY VEHICLE AND BOAT. I WAS ABLE TO DOWNSHIFT AND USE BY EMERGENCY BRAKE TO BRING THE RIG TO A STOP.
NHTSA ODI #10850103
185,000 miles · Mar 4, 2016
Service Brakes
I LIVE IN SOUTH EAST MA. WERE SAULT IS USE ALWAYS AND IT HAS ROTTED MY BRAKE LINES AT THE ABS CONTROLL A LINE LET GO ON MY TRUCK WITH FAMILY AND MY GRAND BABIES I AM A HEAVY TRUCK OPERATOR WITH A CDL SO I KNOW NOT TO PANIC I GOT MY TRUCK STOPPED WITHOUT A CRASH BUT IF MY WIFE WAS DRIVEING OR MY YOUNG DAUGHTER THEY WOULDNT BE SO …
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I LIVE IN SOUTH EAST MA. WERE SAULT IS USE ALWAYS AND IT HAS ROTTED MY BRAKE LINES AT THE ABS CONTROLL A LINE LET GO ON MY TRUCK WITH FAMILY AND MY GRAND BABIES I AM A HEAVY TRUCK OPERATOR WITH A CDL SO I KNOW NOT TO PANIC I GOT MY TRUCK STOPPED WITHOUT A CRASH BUT IF MY WIFE WAS DRIVEING OR MY YOUNG DAUGHTER THEY WOULDNT BE SO LUCKY WE IN THE SAULTING STATES SHOULD HAVE STANELESS STEAL FOR SAFTY CANT BE TO MUCH TO ASK FOR YOUNG LIFES AT STAKE OR PEOPLE WHO PANIC WHAT SHOULD I DO AT THE TIME I WAS IN THE CITY OF TAUNTON I WAS COMING TO A HEAVILY TRAVELED STREET IN RUSH HOUR TRAFIC THE BRAKE LINE TO REAR BRAKES FALLED BECAUSE OF ROT ON INSPION I SEE THEY ARE ALL ROTTING AND NEED TO BE REPAIRED I DONT HAVE BODY ROT OR FRAME ROT OF ANY KIND ALWAYS CAR WASH AFTER STORMS ON NICE DAYS.
NHTSA ODI #10839852
197,000 miles · Aug 7, 2015
Service Brakes
TL* THE CONTACT OWNS A 2004 GMC 2500. THE CONTACT STATED THAT THE EMERGENCY BRAKE WAS INOPERABLE. THE CONTACT MENTIONED THAT THE PARKING BRAKE WAS DEPRESSED AND AN ABNORMAL NOISE EMITTED FROM THE UNDER CARRIAGE OF THE VEHICLE. THE CONTACT BELIEVED THAT THE PARKING BRAKE CABLE WAS FRACTURED. THE VEHICLE WAS NOT DIAGNOSED OR REPAI…
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TL* THE CONTACT OWNS A 2004 GMC 2500. THE CONTACT STATED THAT THE EMERGENCY BRAKE WAS INOPERABLE. THE CONTACT MENTIONED THAT THE PARKING BRAKE WAS DEPRESSED AND AN ABNORMAL NOISE EMITTED FROM THE UNDER CARRIAGE OF THE VEHICLE. THE CONTACT BELIEVED THAT THE PARKING BRAKE CABLE WAS FRACTURED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 197,000.
NHTSA ODI #10746973
60,000 miles · Jul 24, 2015
Structure
TL* THE CONTACT OWNS A 2004 GMC SIERRA 2500. THE CONTACT OBSERVED CORROSION ON THE FRONT AND REAR BUMPERS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 60,000.
NHTSA ODI #10743282
120,000 miles · Mar 9, 2015
SteeringCrash
TL* THE CONTACT OWNS A 2004 GMC SIERRA 2500. WHILE DRIVING APPROXIMATELY 15 MPH AND MAKING A LEFT TURN, THE POWER STEERING SUDDENLY MALFUNCTIONED CAUSING THE DRIVER TO LOSE CONTROL OF THE VEHICLE AND CRASH INTO A FIRE HYDRANT. A POLICE REPORT WAS FILED AND IT WAS UNKNOWN IF THERE WERE ANY INJURIES SUSTAINED. THE MANUFACTURER WAS…
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TL* THE CONTACT OWNS A 2004 GMC SIERRA 2500. WHILE DRIVING APPROXIMATELY 15 MPH AND MAKING A LEFT TURN, THE POWER STEERING SUDDENLY MALFUNCTIONED CAUSING THE DRIVER TO LOSE CONTROL OF THE VEHICLE AND CRASH INTO A FIRE HYDRANT. A POLICE REPORT WAS FILED AND IT WAS UNKNOWN IF THERE WERE ANY INJURIES SUSTAINED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND THE VEHICLE WAS TOWED TO THE DEALER BUT NO INFORMATION WAS PROVIDED REGARDING THE CAUSE OF THE FAILURE. THE FAILURE MILEAGE WAS 120,000.
NHTSA ODI #10692913
Mileage unknown · Feb 11, 2015
EngineVehicle Speed Control
TL*THE CONTACT OWNS A 2004 GMC SIERRA 2500. THE CONTACT STATED THAT WHILE DRIVING AT 70 MPH, THE VEHICLE FAILED TO ACCELERATE AND THE FUEL RESTRICTION WARNING LIGHT ILLUMINATED. THE FAILURE OCCURRED MULTIPLE TIMES. THE VEHICLE WAS TOWED TO THE CONTACT'S HOME. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE A…
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TL*THE CONTACT OWNS A 2004 GMC SIERRA 2500. THE CONTACT STATED THAT WHILE DRIVING AT 70 MPH, THE VEHICLE FAILED TO ACCELERATE AND THE FUEL RESTRICTION WARNING LIGHT ILLUMINATED. THE FAILURE OCCURRED MULTIPLE TIMES. THE VEHICLE WAS TOWED TO THE CONTACT'S HOME. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
NHTSA ODI #10682760
Mileage unknown · Feb 9, 2015
Service Brakes, Hydraulic
THE COMPLAINT IS THAT THE BRAKE LINES FAILED AND ARE MADE OF VERY POOR MATERIAL. THE BRAKE LINE FAILED ON MY WAY TO WORK ONE DAY ON MARCH 10,2015.
NHTSA ODI #10733150
102,098 miles · Feb 1, 2015
Service Brakes
ON 2/1/2015, AT APPROXIMATELY 11:30 AM, I WAS STOPPING AT MY BROTHERS MAILBOX TO GET HIS MAIL WHILE HE WAS ON VACATION. WHEN I WENT TO STOP AT HIS MAILBOX, THE BRAKE PEDAL ON MY TRUCK WENT TO THE FLOOR WITH NO RESISTANCE ON THE PEDAL. I PUMPED THE BRAKES SEVERAL TIMES, PUT THE TRUCK IN NEUTRAL AND IT CAME TO A GRADUAL STOP OVER…
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ON 2/1/2015, AT APPROXIMATELY 11:30 AM, I WAS STOPPING AT MY BROTHERS MAILBOX TO GET HIS MAIL WHILE HE WAS ON VACATION. WHEN I WENT TO STOP AT HIS MAILBOX, THE BRAKE PEDAL ON MY TRUCK WENT TO THE FLOOR WITH NO RESISTANCE ON THE PEDAL. I PUMPED THE BRAKES SEVERAL TIMES, PUT THE TRUCK IN NEUTRAL AND IT CAME TO A GRADUAL STOP OVER AN EXTENDED BRAKING DISTANCE OF 20 TO 30 FEET (WHICH IS SLIGHTLY UPHILL). THERE WERE NO LIGHTS LIT ON THE DASH AND THE MASTER CYLINDER WAS BETWEEN THE MAXIMUM AND MINIMUM LEVELS ON THE RESERVOIR, WHEN I EXAMINED IT AFTER THE OCCURRENCE. WE LIVE ON A DIRT ROAD WITHOUT MUCH TRAFFIC, SO I PLACED THE TRUCK IN LOW RANGE 4WD AND DROVE IT THE 1/2 MILE HOME. UPON RETURNING HOME THE TOP BRAKE LINE WHICH RUNS ALONG THE FRAME FROM THE ANTI LOCK BRAKE BLOCK BACK TOWARDS THE DRIVERS SIDE REAR OF THE TRUCK HAD RUPTURED. THE BRAKE FLUID IN THE MASTER NEVER WENT BELOW THE MINIMUM LEVEL, SO I ATTEMPTED TO REFILL IT TO SEE IF I COULD GET ANY BRAKE PEDAL PRESSURE BACK. THE PEDAL WENT TO THE FLOOR STILL AFTER MULTIPLE TRIES WITH A FULL MASTER CYLINDER. THE BRAKE LINE HAD RUPTURED WHERE IT IS ATTACHED AT A GREEN PLASTIC FACTORY HANGER. THE BRAKE LINE WAS CORRODED/RUSTED WHERE IT HAD FAILED. IF I WOULD NOT HAVE STOPPED AT MY BROTHERS MAILBOX, IT IS 1 MILE DOWN HILL ON AN APPROXIMATE 12 DEGREE GRADE TO THE MAIN ROAD. THE INTERSECTION AT THE BOTTOM OF THE ROAD IS A 90 DEGREE, T INTERSECTION IN A CREEK BOTTOM, WHERE I AM SUPPOSED TO STOP PRIOR TO ENTERING THE MAIN ROAD. WE HAD JUST CAME HOME ON 1/31/2015 FROM A 8.0 HOUR ROUND TRIP TO SEE MY SON AT COLLEGE THROUGH THE MOUNTAINS OF MARYLAND AND WEST VIRGINIA ON I-68 AND HAD DRIVEN VARIOUS MAJOR BUSY HIGHWAYS INCLUDING I-79, I-68 AND I-81. DUE TO THE AMOUNT OF FUEL WHICH WE WOULD HAVE USED, WE DECIDED TO TAKE MY OTHER SON'S WRANGLER ON THE TRIP OR I MAY HAVE BEEN SENDING THIS EMAIL FROM THE HOSPITAL IF WE WERE LUCKY. *TR
NHTSA ODI #10680368