*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Power train
Previous years of my truck with the Allison âbrandedâ transmission have been reported to lock up while driving. From what I can gather there was a recall. Instead of fixing the issues with the transmission a program was installed to put the transmission in limp mode during the failure. My model, a 2023 apparently came with the limp mode feature already installed. When my transmission failed it took the truck out of gear and locked up for a moment before I could safely pull over.
Apr 15, 2025Unknown or other
FAULTY INSIDE DOOR HANDLES AND MECHANICISMS.THE DOOR HANDLE ITSELF WILL BREAK OR THE CONNECTING MECHANISM WILL BREAK NOT ALLOWING THE OCCUPANTS ANY ABILITY TO LEAVE FROM THE VEHICLE IN CASE OF AN EMERGENCY OR OTHERWISE CAUSING THEM TO BE TRAPPED INSIDE. THIS IS PARTICULARLY DANGEROUS IN A FIRE, SUBMERGED IN WATER OR WINDOWS FREEZING SHUT FROM ICE OR SNOW.
Nov 15, 2017 · 260,000 milesTires
TL* THE CONTACT OWNS A 2000 GMC 3500 EQUIPPED WITH BF GOODRICH TIRES, SIZE LT245/75/R16. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN ID NUMBER: 12T019000 (TIRES:TREAD/BELT) AND WENT TO A LOCAL TIRE SHOP TO HAVE THE TIRES CHANGED HOWEVER, THE CONTACT WAS ADVISED THAT THEY WERE NOT AWARE OF THE RECALL. THE CONTACT NOTIFIED THE MANUFACTURER WHO ADVISED HIM TO RETURN TO THE TIRE SHOP TO HAVE THE TIRES REPLACED. THE TIRES WERE NEVER REPLACED. THE DOT NUMBER WAS UNAVAILABLE. THE FAILURE MILEAGE WAS UNKNOWN. THE VIN WAS UNAVAILABLE.
Sep 25, 2012Service brakes, hydraulic
EXITING THE HIGHWAY ON AN OFF RAMP, APPLIED THE BRAKES AND THE PEDDLE WENT TO THE FLOOR. FOUND A BRAKE LINE HAD CORRODED AND BURST. HAD TO REPAIR ALONG THE ROAD. *TR
Jul 31, 2009Service brakes, hydraulicCrash
2000 GMC K3500 REG. CAB PICKUP 4X4 -- BRAKE PEDAL GOES TO FLOOR AND ABS SYSTEM ENGAGES. VEHICLE HAS EXTENDED BRAKING DISTANCES ON DRY PAVEMENT. BRAKE LIGHT COMES ON AND GOES OFF AFTER RE-APPLICATION OF BRAKES BY "PUMPING" THEM. PEDAL ALSO GOES TO FLOOR WITHOUT ENGAGEMENT OF ABS SYSTEM AND VEHICLE WILL NOT STOP. PROBLEM HAS BEEN RECURRING FOR THREE (3) YEARS BUT THIS TIME VEHICLE WAS INTENTIONALLY DRIVEN INTO A SNOWBANK TO PREVENT A COLLISION WITH ANOTHER VEHICLE. ON 06/24/2010 DRIVER REAR BRAKE LINE (STEEL) ROTTED THROUGH WHERE IT TOUCHED FRAME AND EXPELLED ALL BRAKE FLUID FROM MASTER CYLINDER ALSO CAUSING BRAKE FAILURE.OTHER LINES ALSO SHOWING PREMATURE CORROSION. BRAKES ALWAYS HAVE A SOFT…
Oct 27, 2010 · 29,567 milesService brakes, hydraulic
BRAKE LINES HAVE RUSTED AND RUPTURED IN MY 2000 GMC 3500 3 TIMES. I AM THE ORIGINAL OWNER. LAST REPLACEMENT LASTED ONLY 23 MONTHS. *TR
Sep 7, 2010 · 48,000 milesService brakes, hydraulic
STEEL BRAKE PIPE THAT CARRIES FLUID TO THE REAR BRAKES RUPTURED NEXT TO THE FUEL TANK. FLUID IS LEAKING AND POOLING ON THE FLANGE OF FRAME. STOPPING PERFORMANCE IS DEGRADED, AND NO WARNING HAS REGISTERED VIA THE INSTRUMENT CLUSTER OR IDIOT LIGHTS. LINE IS BADLY CORRODED, WHICH PERHAPS IS TO BE EXPECTED GIVEN THE AGE OF THE VEHICLE. HOWEVER, I FIND IT IRONIC THAT THE EXHAUST SYSTEM IS MADE OF STAINLESS STEEL YET THE BRAKE LINES ARE NOT. THIS VEHICLE HAS HAD OTHER BRAKE-RELATED FAILURES THAT GM REFUSED TO CORRECT, DESPITE HAVING RECALLED CONTEMPORARY VEHICLES WITH IDENTICAL PROBLEMS. IT IS AN UNUSUAL BUILD - OLD (GMT400)BODYSTYLE, MODEL YEAR 2000, 1 TON CREW CAB LONGBOX. I BELIEVE GM FORGOT…
Jun 19, 2010 · 88,000 milesService brakes, hydraulic
BRAKE LINES HAVE CORRODED TO THE POINT THE VEHICLE FAILS LOCAL SAFETY INSPECTION CAUSE WAS SAID TO BE BAD MATERIAL USED IN BRAKE LINE CONSTRUCTION. *TR
May 28, 2010 · 57,007 miles
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.