2014 GMC SIERRA 1500 Complaints

View complaints related to 2014 GMC SIERRA 1500. The complaints found here are submitted by actual consumers with first hand experience. There are more than 700 complaints submitted for the 2014 GMC SIERRA 1500. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2014 GMC SIERRA 1500
    - THE COLONY, TX

    A/C CONDENSER HAS GONE OUT. ONLY 72,000 MILES ON VEHICLE. VEHICLE IS ONLY DRIVEN ON THE WEEKENDS. THIS WAS NOTICED AFTER STARTING THE VEHICLE AND WAITING FOR THE A/C TO COOL OFF WHICH NEVER HAPPENED. TOOK TO A LOCAL AUTO SHOP TO ACCESS THE PROBLEM.

    Source: NHTSA WEB SITE
  • 2014 GMC SIERRA 1500
    - NOTREES, TX

    TL* THE CONTACT OWNS A 2014 GMC SIERRA 1500. THE CONTACT STATED THAT THE VENT CONTROL FUNCTION FAILED TO OPERATE PROPERLY FOR THE AIR CONDITIONER AND HOT AIR WAS BLOWING OUT OF THE VENTS. THE DEALER (FREEDOM BUICK GMC TRUCK, 5251 E 42ND ST, ODESSA, TX 79762, (432) 614-6649) WAS NOTIFIED OF THE FAILURE, SCHEDULED AN APPOINTMENT, AND WAS TO RESPOND TO THE CONTACT WITH THE DIAGNOSIS AND REPAIR INFORMATION. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MIELAGE WAS 55,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2014 GMC SIERRA 1500
    - HUDSON, IN

    DURING NORMAL DRIVING IN TOWN AND ON HIGHWAY, STABILLITRAK DEACTIVATED AND POWER STEERING ASSIST DEACTIVATED FLASHES ON DASH. THE AIR CONDITIONER AND RADIO FLASH OFF. LOSE POWER STEERING. THE WHOLE TRUCK SHUT OFF ALSO ONCE WHILE REVERSING, WENT FROM PARK TO REVERSE AND SHUT OFF. THIS HAD BEEN VERY DANGEROUS, AS IT HAPPENED ALSO WHILE GOING 70 MPH ON THE HIGHWAY.

    Source: NHTSA WEB SITE
  • 2014 GMC SIERRA 1500
    - BATON ROUGE, LA

    I CAME UP TO AN INTERSECTION, PRESSED MY BRAKES, AND THEY WERE HARD TO PRESS CAUSING ME TO RUN THE RED LIGHT AND ALMOST HIT ANOTHER VEHICLE. EVEN IF A PART FAILS, THIS SHOULD NOT BE AN OUTCOME. BRAKE PETAL SO HARD YOU CAN'T GET THE VEHICLE STOPPED.

    Source: NHTSA WEB SITE
  • 2014 GMC SIERRA 1500
    - GRAND PRAIRIE, TX

    THE ENGINE SHUTS OFF AND IT LOOSES ALL POWER RANDOMLY WHEN TURNING , IT IS NOOW STARTED TO SHUT OFF IN TRAFFIC WHEN LIGHTLY TAPPING THE BRAKES..

    Source: NHTSA WEB SITE
  • 2014 GMC SIERRA 1500
    - BRISTOL, PA

    SLOWING DOWN TO PARK ON A STREET AND LOST STEERING AND LIGHTS FLICKERING, I JUST HAD RECALL REPROGRAMMED &SERVICED 60 DAYS AGO, DRIVER ASSIST SERVICE LIGHTS ALSO ON AND PARKING.I NEARLY CRASHED TWICE SO FAR I NEED MY VEHICLE FOR TRANSPORTATION AND WOULD LIKE HELP WITH THIS IMMEDIATELY ,FOR IT IS A PRICEY LUXURIOUS VEHICLE.

    Source: NHTSA WEB SITE
  • 2014 GMC SIERRA 1500
    - PHENIX CITY, AL

    TL* THE CONTACT OWNS A 2014 GMC SIERRA 1500. WHILE DRIVING APPROXIMATELY 65 MPH, THE SERVICE STABILITRAC WARNING INDICATOR ILLUMINATED, THE DOOR LOCKS ACTIVATED INDEPENDENTLY, AND THE POWER STEERING FAILED. ADDITIONALLY, THE VEHICLE INDEPENDENTLY TURNED OFF AND ON WITHIN A FEW SECONDS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED, BUT THE MECHANIC WAS UNABLE TO RETRIEVE A FAULT CODE. THE VEHICLE WAS NOT REPAIRED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 88,124.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2014 GMC SIERRA 1500
    - CAMPBELL, CA

    AIR CONDENSER FAILURE. THERE IS A RECALL FOR SUBURBANS, YUKONS AND TAHOES FOR THE SAME ISSUE, AND SAME PARTS, HOWEVER NOT FOR THE SILVERADO AND SIERRAS OF THE SAME YEAR. THIS IS NOT COVERED UNDER ANY RECALL OR WARRANTY FROM GM/CHEVY. THERE ARE MULTIPLE CLASS ACTION LAWSUITS ACROSS THE US REGARDING THIS TOPIC ALONE. I DO NOT BELIEVE THAT THERE SHOULD BE THIS TYPE OF FAILURE ON A 4.5 YEAR OLD TRUCK, ESPECIALLY WHEN THE ORIGINAL COST OF THE TRUCK IS $50,000.

    Source: NHTSA WEB SITE
  • 2014 GMC SIERRA 1500
    - CROOKSTON, MN

    I'VE ALWAYS LIKED YOUR GMC TRUCKS BUT MOSTLY BEEN A FORD OWNER SO THIS DECEMBER I BOUGHT A 2014 GMC SIERRA 1500 WITH 98,000 MILES... REALLY LOVE THE TRUCK BUT THEN START BY HAVING PROBLEMS.. FIRST MY PASSENGER WINDOW WOULDN'T ROLL DOWN ALL THE WAY ..GOT THAT FIXED..THEN MY REAR DRIVERS DOOR LOCK DON'T WORK..AND THE BIG ONE MY AC CONDENSER HAS A LEAK ($1500 FIX)WHICH SUPPOSEDLY IS A COMMON PROBLEM WITH THIS VEHICLE..WHICH I'M JUST SO DISSATISFIED..I WOULD REALLY APPRECIATED TO HAVE THESE PROBLEMS FIX FOR FREE!!! FOR I AM REGRETTING GOING GMC.

    Source: NHTSA WEB SITE
  • 2014 GMC SIERRA 1500
    - CYPRESS, TX

    BREAKS DO NOT WORK AT LOW SPEED IN REVERSE, BREAK PEDAL GOES ALL THE WAY TO THE FLOOR AND EXCESSIVE PRESSURE MUST BE APPLIED IN ORDER TO STOP VEHICLE, THIS IS EXTREMELY UNSAFE DUE TO LOW VISIBILITY WHEN BACKING THE VEHICLE.

    Source: NHTSA WEB SITE