GMC Complaints
View complaints related to GMC. The complaints found here are submitted by actual consumers with first hand experience. 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.
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2015 GMC SIERRA 1500- COLLINSVILLE, OK
I PUSHED ON THE BRAKES WHEN SLOWLY PULLING INTO A PARKING SPOT AND THE BRAKES GOT SQUISHY AND BARELY STOPPED BEFORE I HIT ANOTHER PARKED CAR. THIS HAPPENED A FEW TIMES BEFORE I GOT THE VEHICLE HOME. THEN A MESSAGE POPPED UP THAT SAID "SERVICE BRAKE ASSIST SYSTEM". I TOOK THE TRUCK IN AND THEY SAID THEY WOULD NEED TO REPLACE THE VACUUM PUMP AND 2 BELTS.
Source: NHTSA WEB SITE -
2012 GMC DENALI- TUPELO, MS
THE DASH HAS CRACKED ABOVE THE INSTRUMENT PANEL AND BY THE AIR BAG. UNSURE WHEN IT ACCORDED. NOTICED IT WAS MAKING A SOUND AND IN 2 WEEKS HAS GOTTEN MUCH WORSE
Source: NHTSA WEB SITE -
2013 GMC TERRAIN- FAIRGROVE, MI
TL* THE CONTACT OWNS A 2013 GMC TERRAIN. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE SHUT OFF WITHOUT WARNING. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE THEY STATED THAT THEY WERE AWARE OF THE FAILURE. THE TECHNICIAN STATED THAT THE POSITIVE CRANKCASE VENTILATION HOLE IN THE INTAKE MANIFOLD WAS TOO SMALL AND NEEDED TO BE REPLACED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THE VEHICLE WAS OUT OF WARRANTY AND THAT THERE WAS NO RECALL. THE CONTACT WAS INFORMED TO CALL NHTSA. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 90,700. *BF CONSUMER STATED MANAGED TO RESTART THE MOTOR AND PULLED INTO PARKING LOT. I CHECKED THE CAR OVER AND FOUND OIL OM THE GROUND UNDER THE CAR AND A TRAIL OF OIL COMING INTO THE PARKING LOT. CONSUMER WAS TOLD BY A MECHANIC THESE VEHICLES HAVE THIS PROBLEM. 'PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).'*JB
Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE -
2015 GMC SIERRA 1500- STRONGSVILLE, OH
THIS COMPLAINT IS REGARDING EXCESSIVE SURFACE RUST ON NOT ONLY THE FRAME OF MY TRUCK, BUT ON CRITICAL ENGINE COMPONENT CLAMPS IN THE ENGINE BAY. ANY SCREW STYLE HOSE CLAMP IN MY ENGINE BAY ARE RUSTED WORSE THAN MY OTHER 9 YEAR OLD CAR WITH 102,000 MILES ON IT. I WASH MY TRUCK, INCLUDING UNDERCARRIAGE, PERIODICALLY THROUGHOUT THE WINTER TO TRY AND KEEP THE SALT OFF. MY TRUCK IS A 2015 WITH 40,000 MILES, AND JUST RECENTLY, THE RUST HAD COMPLETELY EATEN THROUGH THE LOWER RADIATOR HOSE CLAMP CAUSING ALL THE ENGINE COOLANT TO LEAK OUT. I NOTICED THE REST OF THE CLAMPS WITHIN THE ENGINE BAY TO BE IN THE SAME CONDITION, ALONG WITH THE FRAME, AND SUSPENSION COMPONENTS. IT IS CLEARLY ONLY A MATTER OF TIME BEFORE THEY FAIL WHILE I AM DRIVING, WHICH COULD CAUSE A FAILURE OF ANY SYSTEM USING ONE OF THESE RUSTED CLAMPS, SUCH AS THE BRAKE LINES, POWER STEERING LINES, OIL LINES, OR TRANSMISSION FLUID LINES.
Source: NHTSA WEB SITE -
2016 GMC CANYON- GREENWOOD, SC
VEHICLE IGNITION KEY CAN NOT BE REMOVED AND IT DOES NOT STAY IN PARK. VEHICLE CAN CRASH CAUSING INJURIES AND PROPERTY DAMAGE VEHICLE HAS ABOUT 35000K MILES UNDER WARRENTY AND GMC REFUSES TO DO ANY THING ABOUT IT.
Source: NHTSA WEB SITE -
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2008 GMC YUKON HYBRID- TUPELO, MS
MY YUKON WHINES WHEN PUTTING IN REVERSE AND 1ST GEAR. WILL HARDLY LIVE AT ALL UNLESS YOU PUT THE TRUCK IN M2
Source: NHTSA WEB SITE -
2018 GMC ACADIA- WICHITA, KS
MY ACADIA STALLS DURING ACCELERATION USUALLY WHILE GOING ABOUT 40-50 MPH AND PRESSING GAS PEDAL TO INCREASE TO HIGHWAY SPEEDS. ITS HAPPENED NUMEROUS TIMES OVER THE PAST SEVERAL MONTHS
Source: NHTSA WEB SITE -
2011 GMC SIERRA 1500- BLUE JAY, CA
TAKATA RECALL: I AM INFORMED AND HAVE CONFIRMED THAT MY VEHICLE WITH THE VIN I PROVIDED IS UNSAFE!!! THERE IS AN OPEN RECALL WITH THE PASSENGER AIRBAG. GMC IS AND HAS BEEN AWARE OF THIS PROBLEM FOR AT LEAST 2 1/2 YEARS! I JUST SPOKE WITH GMC CUSTOMER SERVICE AND WAS ADVISED THERE ARE NO PARTS AVAILABLE TO FIX THE PROBLEM. SAME ANSWER FOR 2 1/2 YEARS?! GMC ADVISED THEY HAVE ELECTED TO WORK WITH YOU SPECIFICALLY TO RESOLVE THE PROBLEM. I DON'T KNOW YOUR ROLE IN THE MATTER, BUT I AM NOT WILLING TO WAIT UNTIL A TRAGEDY OCCURS TO GET YOUR ATTENTION. OBVIOUSLY THERE IS NO URGENCY SOMEWHERE. WHY ARE YOU WAITING FOR A PART FROM A DEFECTIVE MANUFACTURER? THIS IS COMPLETELY UNREASONABLE AND UNACCEPTABLE TO PUT ME AND MY FAMILY AT RISK AND ANYONE ELSE TRAVELING WITH ME. I AM ASKING THAT YOU EITHER REPLACE THE VEHICLE WITH ONE THAT IS 100% SAFE OR FIX THE VEHICLE WITH ANOTHER MANUFACTURER THAT DOES NOT HAVE DEFECTIVE AIRBAGS IMMEDIATELY. I USE MY VEHICLE EVERY DAY FOR WORK AND IT IS MY SOLE SOURCE OF INCOME. THE ATTACHED ARTICLE SAYS YOU ARE URGING AUTOMAKERS TO MAKE PLANS TO REPLACE ALL DEFECTIVE PARTS. PLEASE ADVISE WHAT YOU ARE GOING TO DO. IMAGINE IF IT WERE YOUR FAMILY IN AN UNSAFE AND DEFECTIVE VEHICLE. THANK YOU. ARTICLE REFERENCE: HTTPS://WWW.REUTERS.COM/ARTICLE/US-FORD-MOTOR-TAKATA/FORD-AGREES-TO-299-1-MILLION-U-S-TAKATA-AIR-BAG-SETTLEMENT-IDUSKBN1K62JX
Source: NHTSA WEB SITE -
2008 GMC ACADIA- ATWOOD, IL
HEADLIGHTS ARE BURNING UP ABOUT EVERY 2 MONTHS DOES NOT MATTER WHAT SIDE THEY ARE NOT LASTING
Source: NHTSA WEB SITE -
2015 GMC SIERRA 2500- LAPEER, MI
WATER STEADILY DRIPPING THROUGH THE SUN VISOR BAR THAT MOUNTS TO INTERIOR OF ROOF ON THE DRIVERS SIDE WHEN RAINING/SNOWING TODAY. DOES NOT MATTER IF YOUR DRIVING OR SITTING STILL. ELECTRICAL WIRES RUN THROUGH THIS BAR POSING A FIRE HAZARD. GM REFUSES TO FIX EVEN THOUGH TRUCK IS UNDER WARRANTY. I HAVE VIDEO EVIDENCE.
Source: NHTSA WEB SITE