2011 GMC SIERRA 1500 Complaints

WENT ABOUT A MILE WAS GETTING READY TO MAKE A LEFT ACROSS MD RT 4 WHEN I LOST POWER AND REDUCED ENGINE POWER LIGHT CAME, HAD A CLOSE CALL, ON DID SOME RESEARCH AND FOUND A TECHNICAL NOTICE ABOUT THROTTLE BODY AND INJECTOR SENSORS THEY NEED A RECALL. *TR

TL* THE CONTACT OWNS A 2011 GMC SIERRA 1500. THE CONTACT STATED THAT THE VEHICLE WAS POWERED ON AND IN PARK WHEN IT LUNGED FORWARD ABNORMALLY. THE CONTACT HAD TO JUMP IN THE VEHICLE AND DEPRESS THE BRAKES TO STOP IT FROM TRAVELING ANY FARTHER. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS HOWEVER, THE DEALER WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 90,000.

WHILE DRIVING AROUND A HIGHWAY BEND IN THE ROAD THE STEERING WHEEL LOCKED UP AND WOULD NOT MOVE GOING 60 MILES PER HOUR. I'M A BIG GUY AND REALLY USED ALL MY FORCE TO TURN THE WHEEL AND FINAL GOT TO BREAK FREE WITH A LOUD POP FROM THE STEERING COLUM AREA. THIS HAS HAPPENED ABOUT SIX TIME SINCE AND I NOW HAVE ONLY 20,000 MILES ON IT. I AM A SHOP OWNER AND ASE MASTER TECH, SO I KNOW WHAT I AM REPORTING THIS IS CRAZY DANGEROUS. *TR

I HAVE BEEN HEARING NOISES FROM REAR OF TRUCK , AND KEPT LOOKING FOR THE PROBLEM, FINALLY GRABBED THE BED AND SHOOK IT FROM SIDE TO SIDE AND SOUNDS LIKE THE TIRE IS FIXING TO FALL OFF, TOOK IT TO HALL GMC IN TYLER TX. ON 9-03-2013 THEY GREASED THE LEAF SPRINGS ? AND SAID THEY HAD FIXED THE PROBLEM,BUT WHEN ITS PARKED ON A HILL THERE IS TO MUCH WEIGHT ON AXLE FOR IT TO MOVE AND THEY KNEW THAT , SO WHEN I GOT HOME IN THE GARAGE IT STILL HAS AN INCH OR SO TRAVEL FROM SIDE TO SIDE MAKING AN AWFUL NOISE, TOOK IT BACK ON AFTER 5 OR 6 PHONE CALLS WAS TOLD TO COME AND GET THE TRUCK ON 9-23-2013 , THAT THEY ALL DO THAT ,IF ANYONE HAS A 2011 CHEVY OR GMC REAR DRIVE VEHICLE SHAKE IT FROM SIDE TO SIDE GIVE IT A REALLY GOOD SHAKE AND NEXT TIME YOU GO AROUND A CORNER FIXING TO PASS SOMEONE IT WILL SCARE YOU KNOWING THAT THE AXLE IS THAT LOSE. *TR

TL* THE CONTACT OWNS A 2011 GMC SIERRA 1500. THE CONTACT STATED THAT WHILE DRIVING 43 MPH, THE VEHICLE LUNGED FORWARD AND EXHIBITED AN ABNORMAL NOISE. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO A DEALER, WHO WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE AND STATED THAT THE ABNORMAL NOISE WAS EXPECTED WITH THE TYPE OF POWER TRAIN IN THE VEHICLE. THE FAILURE WAS NOT REPORTED TO THE MANUFACTURER. THE FAILURE MILEAGE WAS 400. THE CURRENT MILEAGE WAS 11,728.

TL* THE CONTACT OWNS A 2011 GMC SIERRA 1500. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH, THE CONTACT HEARD A LOUD RATTLING NOISE OUTSIDE OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR DIAGNOSIS. THE TECHNICIAN STATED THAT THE FAILURE WAS CONTRIBUTED TO THE ENGINE LIFTERS WHICH WERE REPLACED; HOWEVER, THE NOISE PERSISTED. THE VEHICLE REMAINED AT THE DEALER FOR FURTHER INVESTIGATION. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 13,592.

DRIVING ON THE FREEWAY, WHEN TRUCK STARTED RUNNING ROUGH. I MANAGED TO MAKE IT TO THE SIDE OF THE FREEWAY BEFORE THE TRUCK STOPPED WORKING. TOWED TO GMC DEALER. BROKEN THROTTLE BODY SENSOR AND BROKEN STEERING POSITION SENSOR CONNECTOR. *TR

TL* THE CONTACT OWNS A 2011 GMC SIERRA 1500. THE CONTACT STATED THAT WHILE UTILIZING THE FOUR-WHEEL DRIVE MODE, HE ATTEMPTED A LEFT TURN, BUT THE VEHICLE WOULD NOT GO FORWARD, UNTIL HE TURNED THE STEERING WHEEL BACK TO THE RIGHT. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR INSPECTION OR REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 4,500. UPDATED 11/23/12 *CN

THERE IS PLAY IN THE REAR AXLES THAT EMIT A CLUNKING NOISE WHEN I AM SLOWLY BACKING OVER A GRADE WITH THE STEERING WHEELS TURNED. I DEMONSTRATED PLAY IN THE REAR AXLES TO THE GMC FACTORY REP AND HE SAID THE AXLE PLAY IS WITHIN TOLERANCES. MY CONTENTION IS THAT THE NOISE IS NOT NORMAL AND THAT THE GROOVES IN THE DIFFERENTIAL END OR THE AXLES THAT ACCEPT THE HORSESHOE SHAPED KEEPER CLIPS ARE MACHINED INCORRECTLY AND PUTTING EXCESSIVE STRESS ON THE CLIPS. EVENTUALLY THE CLIPS WILL FAIL RESULTING IN THE WHEEL COMING OFF. I FURTHER ARGUE THAT IF THE AXLE PLAY IS INDEED WITHIN TOLERANCES THEN THE TOLERANCES ARE WRONG. I TRIED TO MAKE THE INCORRECT TOLERANCE ARGUMENT TO THE FACTORY REP BY MAKING AN ANALOGY TO THE CORVAIR AND HE MISSED MY POINT. THE REAR SUSPENSION ON THE CORVAIR WAS ALSO WITHIN TOLERANCES AND MANY PEOPLE DIED. *JB

I WAS GOING 40MPH WHEN I WENT TO STOP QUICK TO AVOID AN ACCIDENT. I PRESSED ON BRAKES TRUCK DID NOT SLOW DOWN THEN ALL OF A SUDDEN IT DID DOWN SHIFT BUT AT THAT THE TRUCK LUNGED FORWARD CAUSING ME TO CLIP THE TRUCK IN FRONT OF ME. *TR