*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Service brakes
I WAS DRIVING DOWN ROUTE 24 IN LEWES, DELAWARE APPROACHING A YELLOW LIGHT WHEN THE CAR IN FRONT OF ME STOPPED. I APPLIED THE BRAKES AND THEY COMPLETELY FAILED DESPITE PUTTING THE PEDDLE ALL THE WAY TO THE FLOOR. I WAS FORCED TO VEER ONTO THE SHOULDER THEN INTO A FARMERS FIELD IN ORDER TO SLOW THE TRUCK DOWN ENOUGH TO FORCE IT INTO PARK. APPARENTLY THE HYDRAULIC BRAKE LINES ON THESE TRUCKS ARE COMPLETELY EXPOSED TO THE ELEMENTS AND HAVE A HISTORY OF FAILING. ONCE THAT HAPPENS, THE REAR CALIPERS LOCK UP AND THERE ARE NO BRAKES AT ALL SWITCH CAN CAUSE A CRASH. THERE IS NO WARNING GIVEN UNTIL THE HYDRAULIC LINE SNAPS AND THE FLUID IS RELEASED. MY TRUCK HAS NEVER BEEN IN AN ACCIDENT AND HAS LOW…
Jun 13, 2014 · 108,000 milesService brakes
TL* THE CONTACT OWNS A 2004 GMC SIERRA DENALI. THE CONTACT STATED WHILE TRAVELING APPROXIMATELY 5 MPH, THE BRAKE PEDAL WAS ABLE TO BE FULLY DEPRESSED AND THE BRAKE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS FOUND THAT THE BRAKE LINES WERE CORRODED. THE CONTACT ALSO MENTIONED THAT THE FAILURE WAS EXPERIENCED TWICE. THE VEHICLE WAS BEING REPAIRED. THE MANUFACTURER WAS CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 86,000.
Aug 4, 2013 · 86,000 milesService brakes
FRONT BRAKE LINE FAILURE DUE TO CORROSION, IN JUNE 2012 HAVE TO REPLACE ENTIRE BRAKE LINE SYSTEM. *JS
Jan 12, 2012 · 65,000 milesEngine and engine cooling › Exhaust system
2004 GMC SIERRA 6 LITER V8 - EXHAUST MANIFOLD BOLTS BROKEN OFF - $600 TO REPAIR. DESIGN AND/OR PART DEFECT. DEALER SAID THIS HAPPENS. RECALL OR HAVE GM CORRECT? *TR
Jul 13, 2011 · 135,522 milesTires
OVER THE PAST WEEK, I NOTICED THAT MY GMC DENALI TRUCK WAS PULLING TO THE LEFT SO I HAD TO OVERSTEER TO THE RIGHT. EACH DAY, THE EFFECT BECAME MORE PRONOUNCED SO I HAD THE LOCAL GMC DEALER CHECK OUT THE TRUCK. THE PROBLEM WAS THAT THE CORDS IN THE FRONT GOODYEAR WRANGLER HP TIRE HAD SEPARATED--IT WAS A BLOWOUT WAITING TO HAPPEN. I DID NOT HIT ANYTHING WITH MY TRUCK TO HAVE CAUSED THE SEPARATION, THE TREAD WEAR WAS EVEN ON ALL TIRES, THEY WERE REGULARLY CHECKED FOR INFLATION, AND MOST OF THE TREAD WAS LEFT SINCE I HAVE PUT LOW MILEAGE ON THIS TIRES. A NUMBER OF DEATHS HAVE BEEN REPORTED DUE TO FAILURE OF THIS TYPE OF TIRE. I HAD BOTH FRONT TIRES REPLACED AND OVER THE NEXT FEW MONTHS, I WILL…
Feb 1, 2010Suspension › Front › Wheel bearing
ABS BRAKE ACTIVATES AT SLOW SPEEDS. WHEEL HUB BEARING PROBLEM. *TR
Sep 14, 2006 · 40,000 milesElectrical system › Instrument cluster/panel
INSTRUMENT CLUSTER MALFUNCTIONS. SPEEDOMETER FLUTTERS AND DISPLAYS WRONG SPEED. GETS STUCK. *TR
Mar 15, 2007 · 40,000 milesElectrical system › Instrument cluster/panel
SPEEDOMETER MALFUNCTIONS. GOES TO 120 THEN 0. STAYS AT 0. STOPS WORKING. SKIPS AROUND.
Mar 15, 2007 · 40,000 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.