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- EAGLE MOUNTAIN, UT
UNDER BODY COATING IS PEELING ON A BRAND NEW TRUCK. ITS RUSTING BECAUSE THE STEEL IS COMPLETELY EXPOSED.
Source: NHTSA WEB SITE -
2015 GMC SIERRA DENALI- MARBLEHEAD, MA
HARD BRAKE PEDAL WITH INCREASED EFFORT NEEDED TO DEPRESS THE BRAKE PEDAL. FEELS LIKE TRUCK WILL NOT STOP. HAD TO HAVE TRUCK TOWED. REPORTED BACK ON 11-24-18 TO NHTSA: ( #1115347). BRAKE VACUUM PUMP WAS REPLACED @ GM DEALER ON 11-14-18, SAME SITUATION HAPPENED AGAIN ON 02-19-19. GM TSB # PIT5361D NEEDS TO BE A RECALL.
Source: NHTSA WEB SITE -
2010 GMC TERRAIN- ATHENS, MI
SERVICE STABILITRAK LIGHT COMES ON AND THE ENGINE POWER IS REDUCED. HAPPENS WHILE DRIVING AT ANY SPEED OR STOPPED AS WELL AS ON CLEAR DRY ROADS. HAVE TO SHUT OFF AND RESTART CAR MULTIPLE TIMES TO GET FULL ENGINE POWER.
Source: NHTSA WEB SITE -
2015 GMC SIERRA 2500- DOUGLASSVILLE, PA
TL* THE CONTACT OWNS A 2015 GMC SIERRA 2500. THE CONTACT STATED THAT THE WINDSHIELD WIPERS FAILED TO FUNCTION. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE WIPER FUSE FAILED AND NEEDED TO BE REPLACED. THE CONTACT STATED THAT THE FUSE WAS REPLACED, BUT IT FAILED MULTIPLE TIMES. THE VEHICLE WAS NOT REPAIRED AND WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 138,000. THE VIN WAS NOT AVAILABLE.
Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE -
2010 GMC ACADIA- MISSISSIPPI STATE, MS
TL* THE CONTACT OWNS A 2010 GMC ACADIA. WHILE DRIVING 70 MPH, THE VEHICLE DECELERATED. THE CONTACT WAS ABLE TO SAFELY MANEUVER THE VEHICLE OVER TO THE SHOULDER WITHOUT POWER STEERING OR BRAKING ABILITY. ALSO, THE CHECK ENGINE INDICATOR ILLUMINATED. THE VEHICLE WAS TOWED TO THE CONTACT'S HOME. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 130,000. THE VIN WAS UNKNOWN.
Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE -
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2012 GMC TERRAIN- SLIDELL, LA
2012 GMC TERRAIN MAKES A CLICKING NOISE WHEN PRESSING ACCELERATION PEDAL. I HABE CHANGED OIL, PLUGS AND BELTS BUT STILL CAN'T FIND SOURCE OF TAPPING. ALSO MY TIRES ARE NEW, LESS THEN A YEAR AND CONSTANTLY SHOW LOW PRESSURE. I HAVE CHECKED FOR NAILS BUT NONE FOUND.
Source: NHTSA WEB SITE -
2016 GMC SIERRA 2500- WASHINGTON, DC
MY VEHICLE SHUT DOWN AND I HAD THE ABS LIGHT STABILITY CONTROL LIGHT AND THE AIRBAG LIGHT AS WELL AS MORE THAT CAME ON. THE TRUCK WAS PICKED UP FROM THE DEALER AFTER THEY SAID IT WAS A WIRING ISSUE AND WAS. IT COVERED UNDER WARRANTY. THIS HAS HAPPEND 4 TIMES ALREADY AND BEEN AT THE DEALER 3 TIMES I HAD IT HAPPEN ON THE HIGHWAY. MOST OF THE TIME IT RESTARTS BUT NOW IT DON'T
Source: NHTSA MOBILE APP -
2006 GMC ENVOY- PUYALLUP, WA
TL* THE CONTACT OWNS A 2006 GMC ENVOY. WHILE DRIVING APPROXIMATELY 10 MPH IN THE SNOW, THE CONTACT SKIDDED ACROSS A BLOCK OF ICE AND CRASHED THE VEHICLE INTO A CURB. THE VEHICLE SPUN AROUND BEFORE STOPPING. THE AIR BAGS DID NOT DEPLOY. THE CONTACT SUSTAINED AN INJURY THAT DID NOT REQUIRE MEDICAL ATTENTION. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS NOT DAMAGED; HOWEVER, AN UNUSUAL SOUND WAS HEARD. PRIOR TO THE CRASH, THE REAR AXLE DROPPED VERY LOW AND CAUSED THE VEHICLE TO RIDE BUMPY. WHENEVER A BUMP WAS STRUCK, WHILE DRIVING AT ANY SPEED, THE CONTACT'S HEAD STRUCK THE ROOF, CAUSING NECK AND BACK PAIN. THE CONTACT CALLED LKL MOTORS AT 253-466-7222 (LOCATED AT 6204 112TH ST E, PUYALLUP, WA 98373), WHICH WAS WHERE THE VEHICLE WAS PURCHASED. THE DEALER STATED THAT THE VEHICLE WAS NORMAL. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 167,000.
Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE -
2014 GMC SIERRA 1500- WAUKESHA, WI
THIS OCCURRENCE HAPPENED IN THE SPRING OF 2018. I HAD EXITED THE HIGHWAY AFTER A 25 MINUTE DRIVE AND SAT IN A LONG LINE TO ENTER A BALLPARK. THE WAIT IN THIS SLOW MOVING LINE MAY HAVE BEEN A HALF HOUR. IN THIS HALF HOUR, I WOULD LET OFF THE BRAKE TO ROLL FORWARD AND REAPPLY THE BRAKE. IT WAS MOSTLY DOWN HILL SO THE GAS PEDAL WAS UNNECESSARY. WHEN WE PAYED FOR PARKING, WE WERE ASKED TO PULL OVER TO THE SIDE OF THE ROAD, POINTING IN THE WRONG DIRECTION FOR PARKING. THE VEHICLE WAS PUT IN PARK. AFTER ISSUES WERE RESOLVED, I PUT THE VEHICLE IN DRIVE AND TURNED AROUND FOR PARKING. IT WAS HERE THAT I PRESSED THE GAS PEDAL TO GET BACK IN LINE, BUT WHEN I HIT THE BRAKE AS I ENTERED MY SPOT, THE BRAKE REFUSED TO STOP THE VEHICLE. I CONTINUED TO PRESS THE BRAKE, BRACING MY BACK AGAINST THE SEAT BACK REST, AND COULD FEEL US SLOWING, BUT NOT TO THE DEGREE I WAS PRESSING THE BRAKE PEDAL FOR. NO ACCIDENT OCCURRED AND THE SPEED I WAS SLOWING DOWN FROM COULDN'T HAVE BEEN MORE THAN 15 MPH. AS WE ENTERED THE PARKING LOT, THE PROBLEM CONTINUED. I COULD ONLY SLOW THE VEHICLE BY BRACING AGAINST THE BRAKE PEDAL. I COULD NOT GET THE VEHICLE TO SUDDEN STOP FROM A ROLLING SPEED. I REVERSED INTO MY PARKING SPOT, PUT THE VEHICLE IN PARK, APPLIED THE PARKING BRAKE, AND SHUT OFF THE ENGINE. WHEN I RETURNED FROM THE BALL GAME, I STARTED THE VEHICLE BACK UP, TOOK OFF THE PARKING BRAKE, PUT IT IN DRIVE AND TESTED THE BRAKES IN THE PARKING LOT. THE BRAKES FUNCTIONED LIKE NORMAL. DEPRESSING THE BRAKES HARD WOULD MAKE THE VEHICLE SUDDENLY STOP. I HAVE NOT HAD THIS ISSUE SINCE. I HAVE NOT RETURNED TO THE BALLPARK YET, BUT I HAVE BEEN IN TRAFFIC JAMS AND BEEN TO OTHER ENTERTAINMENT EVENTS WHICH WOULD SIMULATE THE SAME SITUATIONS.
Source: NHTSA WEB SITE -
2014 GMC SIERRA 1500- NEW IBERIA, LA
TL* THE CONTACT OWNS A 2014 GMC SIERRA 1500. WHILE DRIVING 55 MPH, THE STEERING FAILED AND THE VEHICLE BECAME DIFFICULT TO STEER. ALSO, THE SERVICE VEHICLE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO MUSSON PATOUT BUICK GMC (214 U.S. 90 FRONTAGE RD, NEW IBERIA, LA 70560, (337) 465-4161) WHERE IT WAS DIAGNOSED THAT THE STEERING MOTOR PUMP NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 69,000.
Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE