2012 CHEVROLET SILVERADO 1500 Power Train Problems

I got the code p2138 and I’ve had it inspected and throttle body and accelerator pedal assembly replaced. The problem is still not fixed. I lost power driving to work and heavy vibration and shaking. If I pull out in a turn and someone is coming up fast and this happens again it reduces my engine power and could cause a crash. Problem has been confirmed by a licensed mechanic, AutoZone, oreillys, and an independent mechanic. There was absolutely no warning this was gonna happen. It happened and I’ve spent $3,000 on replacement and labor costs trying to figure this out.

While driving down interstate my transmission just went out down shifted almost causing someone to hit me from behind after some research I learned gmc vehicles have been having this problem for the last 10 years but yet keep using the same transmissions it's not right the money they selling these vehicles for and we the little people have to pay for them knowing the problem but not caring just one man's opinion guess that how the rich get richer

The contact owns a 2012 Chevrolet Silverado 1500. The contact stated while driving 30 MPH, the transmission disengaged upon depression of the accelerator pedal without warning. The vehicle then went into limp mode. The contact was able to slowly drive the vehicle home. The contact then took the vehicle to an independent mechanic where metal shavings were discovered in the transmission reservoir. The mechanic informed the contact that unless the transmission was replaced, the transmission would fail. Neither the dealer nor the manufacturer had been notified of the failure. The vehicle was not repaired. The failure mileage was approximately 119,000.

Mileage: 119,000

TRACTION GOES OFF. STEERING WHEEL LOCKS UP AND ENGINE SHUTS OFF AFTER ALL THE WARNING LIGHTS COME ON. YOUR NO LONGER ABLE TO PICK UP SPEED OR STEER THE TRUCK.

Mileage: 159,000

TL* THE CONTACT OWNS A 2012 CHEVROLET SILVERADO 1500. THE CONTACT STATED WHILE DRIVING 70 MPH, THE CHECK ENGINE WARNING LIGHT ILLUMINATED AND REDUCED ENGINE POWER MESSAGE DISPLAYED ON THE INSTRUMENT PANEL. THE VEHICLE DECELERATED INDEPENDENTLY TO 30 MPH AND FAILED TO EXCEED 30 MPH. THE CONTACT STATED THAT THE BRAKES MALFUNCTIONED WHILE ATTEMPTING TO PULL OVER. THE VEHICLE WAS TURNED OFF AND RESTARTED. THE ENGINE REVVED UP AND LUNGED FORWARD WHEN THE VEHICLE WAS SHIFTED TO DRIVE. THE VEHICLE WAS SLOWLY DRIVEN TO THE RESIDENCE. THE CONTACT STATED THAT THE FAILURE MAY BE RELATED TO THE THROTTLE POSITION SENSOR OR THE ACCELERATOR PEDAL SENSOR. THE DEALER STEVE SMITH COUNTRY (6372 W SUNSET SPRINGDALE, AR 72762, (479)361-4654 STATED THAT THE VIN WAS NOT UNDER RECALL BUT ACKNOWLEDGED OTHER MODELS HAD THE SAME ISSUE. THE MANUFACTURER HAD NOT BEEN CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 84,000.

Mileage: 84,000

MY TRUCK HAS BEEN HAVING ISSUE AFTER ISSUE WITH SENSORS GOING BAD AND CHECK ENGINGE LIGHT ALWAYS COMING ON. NOW I HAVE A TRANSMISSION ISSUE WITH A SOLENOID GOING BAD. THE TRANSMISSION HAS HAD THE "CLUNK" AS PEOPLE DISCRIBE IT SINCE I PURCHASED IT. NOTHING WAS WRONG WITH IT SO I WAS TOLD AND THAT WAS NORMAL. THERE ARE SO MANY COMPLAINTS ON THIS YEAR AND MAKE SILVERADO ITS PRETTY SAD THAT NOTHING HAS BEEN DONE. NOW MY TRUCK SITS AND STILL PAYING THE NOTE BECAUSE OF THIS TRANSMISSION ISSUE THAT A TON OF PEOPLE HAVE REPORTED. HOW MANY THIGS DO I HAVE TO CHANGE BEFORE THE CHECK ENGINE LIGHT STOPS COMING ON. PLEASE HELP ALL OF US WHO OWN A CHEVY AND HAVE GM MAKE THIS RIGHT.

Mileage: 130,000

TL* THE CONTACT OWNS A 2012 CHEVROLET SILVERADO 1500. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED A LOSS OF ENGINE POWER AND THE SERVICE TRACTION CONTROL, STABILITRAK, AND ENGINE POWER REDUCED WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO FREELAND CHEVROLET (LOCATED AT 5333 HICKORY HOLLOW PKWY, ANTIOCH, TN) WHERE IT WAS DIAGNOSED THAT THE VEHICLE NEEDED A NEW BATTERY. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS RETURNED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE ACCELERATOR PEDAL POSITION SENSOR WAS DEFECTIVE AND NEEDED TO BE REPLACED; HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE POWER TRAIN CONTROL MODULE WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES. THE FAILURE MILEAGE WAS 35,056. *TT CONSUMER STATED POWER TRAIN CONTROL MODULE WAS DEFECTIVE. *JB

Mileage: 35,056

TRANSMISSION---TRUCK HAS NEVER BEEN ABUSED. WILL NOT GO FORWARD WENT PUT INTO DRIVE. HAS FLUID. WILL GO INTO REVERSE. PULLED OUT OF DRIVE-WAY TO GO TO THE STORE . WENT TO A STOP SIGN AND IT WOULD NOT MOVE . HAD TO PUSH IT BACK HOME. THE CONSUMER STATED THE TRANSMISSION NEEDED TO BE REPLACED. *JS

Mileage: 66,000

I FOUGHT GM ON THIS FOR 7 MONTHS. AND DID SO 30 DAYS FROM MY PURCHASE DATE. WHEN I SLOW DOWN MY TRUCK MAKES A HORRIBLE CLUNKING NOISE. AND WILL REV UP IN A SENSE AND PUSH YOU FORWARD. MOST OF THE TIME IT'S ONLY PROBABLY A FOOD BUT OTHER TIMES I HAS CAUSED ME TO GO THROUGH STOP SIGNS. LUCKILY NO ONE IS THERE BUT I FEAR THAT WHEN I HAVE MY FIANCE AND 3 KIDS IN THE TRUCK I MAY GET PUSHED FORWARD AND T BONED. OR I MAY GO INTO SOMEONE IN FRONT OF ME. OR INTO A FENCE. AND THEY SAY IT'S NORMAL EVERY TIME. BUT IT'S GETTING WORSE AND MY THING IS IS IF IT'S NORMAL.. THEN IT'S A SERIOUS ISSUE. I HAVE READ REVIEWS ABOUT OTHER PEOPLE HAVING THE SAME ISSUE. THIS SHOULD BE RECALLED. IT'S NOT SAFE AND DEFINITELY NOT PRACTICAL. THEY SAY IT HAS SOMETHING TO DO WITH MY 6 SPEED. BUT I FOUGHT GM AND HE PLACE I BOUGHT IT FROM FOR MONTHS AND MONTHS. STARTING FROM REPAIRS ON MY TRUCK THAT WAS PROMISED TO BE FIXED TO THIS TRANSMISSION ISSUE AND THEM CLAIMING THEY FIXED IT WITH SOME SENSOR. THEN LYING SAYING THEY NEVER FIXED ANYTHING WHEN GM QUESTIONED THEM. LUCKILY I HAD SOMEONE THAT WORKED THERE THAT FELT BAD FOR ME SO HE GAVE ME ALL THE INFO I NEEDED. ALL IN ALL GM ENDED UP GIVING ME A BUMPER TO BUMPER GM WARRANTY FOR 4YRS. FOR A PROBLEM THEY CLAIM WAS NORMAL. THAT'S GENEROUS OF THEM. BUT IT'S GETTING WORSE AND I'M SCARED FOR MY FAMILIES SAFETY.

AT 170208 MILES THE CAM WENT OUT WHILE DRIVING IT ON A CITY STREET IT STARTED TAPPING LIFTERS, I TOOK IT DIRECTLY TO REPAIR SHOP FOR INSPECTION AND A NEW MOTOR HAS TO BE PUT IN. I BOUGHT THIS VEHICLE ONE YEAR AGO AT 139171 MILES WITH POWERTRAIN ASSURANCE WITH APG CORP. BUT NO ONE WANTS TO COVER IT NOW THAT IT HAS ISSUES. EVEN WITH REGULAR MAINTENANCE.

Mileage: 170,000