2012 CHEVROLET SUBURBAN Complaints

View complaints related to 2012 CHEVROLET SUBURBAN. The complaints found here are submitted by actual consumers with first hand experience. There are more than 100 complaints submitted for the 2012 CHEVROLET SUBURBAN. 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.

  • 2012 CHEVROLET SUBURBAN
    - HOUSTON, TX

    TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. WHILE DRIVING 45 MPH, THE RADIO AND DASHBOARD LIGHTS BLINKED OFF AND ON AND THE DOORS LOCKED AND UNLOCKED CONTINUOUSLY. THE CONTACT ALSO STATED THAT THE ENGINE WAS ACTING LIKE IT WAS STALLING. THE CONTACT STATED THAT THE ABS WORKED INTERMITTENTLY. THE CONTACT WAS ABLE TO PULL THE VEHICLE OVER AND SHUT IT OFF. WHEN THE VEHICLE WAS RESTARTED, THE ENGINE REVVED HIGHLY AS IF IT WERE IN NEUTRAL. UPON TAKING OFF, THE VEHICLE HESITATED AS IF IT WOULD STALL AGAIN. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 103,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 CHEVROLET SUBURBAN
    - WILMINGTON, CA

    TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. WHILE DRIVING 35 MPH, THE ENGINE STALLED AND ALL THE WARNING INDICATORS ILLUMINATED. THE VEHICLE RESTARTED AFTER NUMEROUS ATTEMPTS. THE FAILURE OCCURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT COULD NOT BE DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 56,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 CHEVROLET SUBURBAN
    - CRIDERSVILLE, OH

    OIL WAS CHANGED AT APPROX 72,000 MILES. NEW FILTER AND QUAKER STATE FULL SYNTHETIC 10W-30 OIL. CURRENT MILEAGE AS OF OCT. 11, 2015 IS 78409 MILES (15% OIL LIFE REMAINING). I HAVE HAD TO ADD 8 QTS. OF OIL SO FAR. THERE ARE NO VISIBLE LEAKS AND EXHAUST DOES NOT SMOKE EXCESSIVELY. THIS IS DEFINITELY NOT NORMAL. ENGINE RUNS GOOD OTHERWISE. I AM IN THE PROCESS OF MAKING AN APPOINTMENT WITH GM DEALER FOR DIAGNOSIS.

    Source: NHTSA WEB SITE
  • 2012 CHEVROLET SUBURBAN
    - BONNERDALE, AR

    TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. WHILE ATTEMPTING TO REFUEL THE VEHICLE, THE FUEL PUMP SEIZED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 66,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 CHEVROLET SUBURBAN
    - INGLESIDE, IL

    WHILE JUST STARTING TO ACCELERATE, THE RADIO SHUT OFF, THE AUTOMATIC LOCKS STARTED TO GO UP AND DOWN, THEN THE ENGINE LIGHT CAME ON AND THE ENGINE STOPPED RUNNING. I PUT THE TRUCK IN PARK, SHUT OF THE ENGINE AND RESTARTED WITHOUT ISSUE 5 MINUTES LATER. TWO DAYS LATER, THE SAME THING HAPPENED, ONLY THIS TIME, WHEN WE WENT TO RESTART THE TRUCK, IT SEEMED AS THOUGH THE BATTERY WAS DEAD AS NO DOME LIGHTS WOULD COME ON AND THE FOB WOULD NOT WORK THE DOOR LOCKS. 3 HOURS LATER WHEN THE TOW TRUCK OPERATOR SHOWED UP, THE TRUCK STARTED RIGHT UP. THIS HAS HAPPENED 5 TIMES SINCE APRIL 6TH. THE LAST TIME, THE ENGINE SHUT OFF AS I WAS CROSSING A FOUR LANE HIGHWAY. LUCKILY, WE WERE NOT HIT. SEEING MULTIPLE REPORTS OF THE SAME ISSUE MAKE ME THINK IT IS NOT UNIQUE TO MY VEHICLE. "DEAD BATTERY" THAT ISN'T DEAD... "LOCKS GOING UP AND DOWN", "SUDDEN DECELERATION". DOES SOMEONE HAVE TO HAVE AN ACCIDENT AND BE KILLED FOR ANYONE TO TAKE ACTION ON THIS ISSUE?? WHY NOT BE PROACTIVE AND START INVESTIGATION BEFORE SOMEONE GETS KILLED??

    Source: NHTSA WEB SITE
  • 2012 CHEVROLET SUBURBAN
    - INDEPENDENCE , MO

    TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 5 MPH ATTEMPTING TO ACCELERATE, THE ENGINE SUDDENLY ACCELERATED WITHOUT WARNING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 CHEVROLET SUBURBAN
    - MAGNOLIA, TX

    TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. WHILE DRIVING AT APPROXIMATELY 65 MPH, THERE WAS A LOUD POP THAT CAME FROM THE DASHBOARD. THE CONTACT OBSERVED THAT THERE WAS A LARGE CRACK ON THE FRONT PASSENGER SIDE DASHBOARD NEAR THE AIR BAG. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 65,553.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 CHEVROLET SUBURBAN
    - PITTSBORO , NC

    TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. THE CONTACT STATED THAT WHILE DRIVING AT 15 MPH, THE CONTACT'S VEHICLE WAS REAR ENDED BY ANOTHER VEHICLE. AS A RESULT, THE CONTACT CRASHED INTO THE PRECEDING VEHICLE. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED AND NO INJURIES WERE REPORTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 47,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 CHEVROLET SUBURBAN
    - OAK HARBOR, OH

    HAVING ISSUES WITH VARIOUS WARNING LIGHTS WILL COME ON IN THE DASH (SEAT BELT, TRACTION CONTROL, AIR BAGS), THE RADIO WILL GO DEAD AND THE HEADLIGHTS WILL FLICKER, AND IT LOSES POWER AND STEERING FOR A FEW SECONDS. IT SEEMS TO HAPPEN WHEN I'M APPLYING BRAKES OR TURNING CORNERS AND JUST AT RANDOM TIMES. I'M VERY WORRIED ABOUT THIS HAPPENING FOR EXTENDED PERIODS OF TIME, ESPECIALLY ON HARD CURVES WHEN YOU LOSE POWER. THE DEALER IS REPORTING THAT IT IS A GROUND CABLE ISSUE AND WANT US TO COVER THE ENTIRE COST OF REPAIRS. UPDATED 09/15/15*LJ

    Source: NHTSA WEB SITE
  • 2012 CHEVROLET SUBURBAN
    - GOOSE CREEK, SC

    TL* THE CONTACT OWNS A 2012 CHEVROLET SUBURBAN. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT INTERMITTENTLY ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE TECHNICIAN DIAGNOSED AN UNKNOWN PLUG WAS LOOSE UNDER THE PASSENGERS SEAT. THE REPAIRS WERE MADE BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 31,637.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE