2014 CHEVROLET IMPALA Power Train Problems

The contact owns a 2014 Chevrolet Impala. The contact stated that while driving at an undisclosed speed, the check engine warning light and stabili-trak warning light were illuminated. An Independent mechanic was contacted. The vehicle was taken to an independent mechanic, where it was diagnosed, and determined that the transmission needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 14V092000 (POWER TRAIN); however, the VIN was not included in the recall. The manufacturer was notified of the failure and informed the contact that the VIN was not included in the recall. The failure mileage was 125,000.

I have push to start car. On my lunch i starting my car and I immediately notice the rpm went to 2500, which is high and it went up to 3000 and then the warning light flashed stability track error and check engine and swerving light I took a pic. I turn car off and wait a few min turned car back on and it was fine. No errors drove to get lunch and back no issues. Then on leaving work s ame thing happened but the error didn't go away. I was able to shift out of gear. Hard knocking, gear shifter light all white no clue what gear it was in I moved to another parking spot but was slow moving very delayed. Parked and now waiting for tow truck

The brakes continue to malfunction I am unsure if a previous recall was fixed properly or not the Chasis electrical system has been fixed with electrical tape only the transmission and stability track and anti lock brake system error light with go off from time to time when it does and the more it’s driven the worse the issues get these are all recalls and the problems still persist are we confident that the recalls have been corrected

While driving the car electrical system will lose all power and reset. This happens often.

Fourth time I had submitted this text so this one will be vague. I've had to Repair my stuts and shocks and brakes to my vehicle due to ongoing issues with tires while divingand hitting small speesbumps and potholes. I did replace low performance tires and still was an issue with my struts and shocks when I drive causing me to hit a bump or a small hole and diverts me to the next lane of ongoing traffic also I had to my battery replaced twice. To find out that it was only due to corrosion and the battery cables slipping was frustrating cause I did replace the battery and key fob battery already. Car wouldn't start and when it did it took forever hours to restart and engine still seems to get bogged down In ongoing traffic. Which was the prior issue no power no matter how hard i...

Power steering stability trak doors locking making clicking sound all this shows up on dash and the car feels like it is accelerating and then jerks slows down and a big sound putting it into gear and a code that says U0101

There is a current recall on Chevy impalas with the trans mod control system but my vin number is not apart of the recall but my car is doing everything that recalls states. The recall number is 14V614000. The recall date 10-01-2014. My vehicle is 2014 and I have only had it for 2 years.

Been having transmissions issues since I got the car and nobody can figure out what is wrong, changed the fluid, added lucus, sounds like it’s reving while driving (foot not on gas, cruising)

I have taken it in on several occasions and been told there is no active code. My transmission control module constantly looses communication. Through my research I have found numerous accounts of this part failing and GM not repairing it, nor issuing a safety recall. I took the vehicle in and was told it was a common failure. The failure of this part has put myself and my children in danger, the computer failure causes the car to randomly shift gears while driving jerk violently and completely shut off at times. Currently it is stuck in 1 gear. I am a single parent, I am scared to travel with my children in the car, anywhere including school and medical appointments. This issue happens while driving the vehicle at all speeds including highway speeds. The last time I took it in the dealer stated, the vehicle was not safe to drive...

Transmission pulls back from second to third gear around 20 MPH. Serviced transmission fluid and problem persists. I personally checked the transmission by removing trans cover and determined the problem; he shifting solenoids are faulty.

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE TRANSMISSION WOULD NOT PROPERLY SHIFT INTO GEAR AND THE VEHICLE WOULD NOT PROPERLY ACCELERATE. ADDITIONALLY, A SCREECHING SOUND WAS PRESENT COMING FROM UNDERNEATH THE VEHICLE WHILE ACCELERATING. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER - BILL ESTES CHEVROLET LOCATED AT 4105 W 96TH ST, INDIANAPOLIS, IN 46268, WHO DIAGNOSED THAT THE TRANSMISSION TORQUE CONVERTER WAS FAULTY AND NEEDED TO BE REPLACED. THE TORQUE CONVERTER WAS REPLACED HOWEVER, THE FAILURE PERSISTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 122,000.

THE ABS LIGHT COMES ON. EVERYTHING ON DASHBOARD LIKE THE ARROWS GO TO ZERO AND DOESN'T MOVE. THE OXYGEN SENSOR IS NOT WORKING. AND SOME TRANSMISSION PROBLEMS. ALSO THE CAR HAS PROBLE!S MOVING AT FIRST. THIS HAPPENS WHEN I AM DRIVING.

5TH CYLINDER MISFIRE CAUSED BY BROKEN VALVE. ALSO NOT SHIFTING RIGHT CAUSED BY TRANSMISSION SOLENOID

IT WAS A RECALL ISSUED IN 2014 FOR STABILITRAK FOR BAD GROUNDS ON MY CHEVY IMPALA AND I WENT TO CHEVY ABOUT IT AND PAID FOR THE DIAGNOSTICS TO CHECK AND THEY TOLD ME IT WAS THE TRANSMISSION THAT I NEEDED. ALSO, THE PAPER DOESN'T TELL ME I NEEDED A TRANSMISSION FIXED, SO I TOOK IT TO 3 DIFFERENT TRANSMISSION SHOPS AND THEY SAID IT WAS THE GROUND THAT WAS BAD. BUT I WAS NOT PAYING FOR IT AND IT WAS A RECALL ISSUED IN 2014 THAT IS HAPPENING AND IS HAPPENING TO SEVERAL OTHERS AS WELL. I CALLED THE GM AND ASKED IF ITS ANYTHING THEY CAN DO ABOUT IT SINCE IT WAS UNDE RECALL THEY ARE SAYING NO. AND THE I HAVE TO GO PAY FOR DIAGNOSTICS AGAIN SO THEY CAN SEE WHAT IT IS BECAUSE IT MAY NOT BE SAME AND I DID BEFORE AND CHEVY SAID...

CAR LOST POWER AND ENGINE WENT OUT. STABILITY TRACK IN ON.

MY 2014 CHEVEROLET IMPALA WITH 57,000 MILES HAS A TRANSMISSION SLIP/STUTTER ON GRADUAL ACCELERATION IT APPEARS TO HAPPEN IN 2ND 3RD 4TH GEAR. SOME TIMES IT SHIFTS VERY HARD OR ACTS LIKE IT DOESN'T WANT TO SHIFT. THIS HAPPENS MOSTLY IN CITY DRIVING WHERE IT HAS TO SELECT GEARS MORE FREQUENTLY

MY 2014 CHEVY IMPALA MISFIRES WHILE DRIVING AND LOSES AND REGAINS POWER WHILE DRIVING. I TOOK IT TO A MECHANIC AND IT IS THE ROCKER ARM CONTROL VALVE SOLENOIDS. I DID SOME RESEARCH IT THIS IS A KNOWN ISSUE FOR 2014/2015 IMPALAS AND MALIBU'S. THIS IS VERY UNSAFE AND CAN CAUSE ACCIDENTS. ALSO, THIS PART HAS BEEN ON BACKORDER FOR SEVERAL MONTHS SO OWNERS ARE HAVING TO DRIVE WITH CHECK ENGINE LIGHT ON. THIS SHOULD BE A RECALL.

MY CONDITION IS IDENTICAL TO THE COMPLAINT FILED # 11302262. MY VEHICLE HAS BEEN IN FOR THE REPAIR SINCE AUGUST 19, 2019.

OIL CONTROL SOLENOID VALVE FAILURE CAUSING LOSS OF POWER, INSTABILITY AT ALL SPEEDS, AND SURGING OF ENGINE. GM DOES NOT HAVE ANY PARTS TO REPAIR THIS ITEM AND DOES NOT HAVE A ETA ON WHEN THEY WILL GET THEM, THERE ARE NO AFTERMARKET OPTIONS AVAILIBLE EITHER DUE TO THE RATE OF FAILURE. GM PART# 12633613

THE CHECK ENGINE LIGHT IN THE VEHICLE CAME ON AND THE VEHICLE BEGAN TO LOSE POWER AND THEN REGAIN POWER WHILE ACCELERATING AND ALSO WHILE STILL IN MOTION EVEN WHILE NOT CURRENTLY ACCELERATING. THE PROBLEM WAS DIAGNOSED BY THE CHEVY DEALERSHIP AND IT WAS DETERMINED THAT A ROCKER ARM NEEDED TO BE REPLACED. THE PART (#12633613) IS NOT AVAILABLE AND THERE IS NO ESTIMATED TIME PER GM WHEN IT WILL BE AVAILABLE AGAIN. MY VEHICLE HAS NOT BEEN SAFE TO DRIVE AND SITTING AT THE DEALERSHIP SINCE OCTOBER 15TH 2019, IT IS CURRENTLY JANUARY 8TH 2020. THIS PART IS AN ISSUE FOR ALL 2014 AND 2015 IMPALA AND MALIBU VEHICLES WITH THE ENGINE TYPE IN THE 2014 IMPALA LS. THE DEALERSHIP HAS REFERRED TO THE GM PART AS BEING DEFECTIVE YET GM HAS NOT ISSUED A RECALL. GM REFUSES TO PROVIDE ANY INFORMATION REGARDING THE PART AND WILL NOT EVEN...

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. WHILE DRIVING APPROXINMATELY 60 MPH, THE VEHICLE DECELERATED TO APPROXIMATELY 30 MPH AND THE CHECK ENGINE, PARKING BRAKE, AND ELECTRONIC STABILITY CONTROL WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS DRIVEN AT A VERY LOW SPEED TO ANDREW CHEVROLT (1500 W SILVER SPRING DR, MILWAUKEE, WI 53209), BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 95,000.

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. WHILE DRIVING 60 MPH, THE STABILITRAK, TRACTION CONTROL, PARKING BRAKE, AND CHECK ENGINE WARNING INDICATORS LLUMINATED. AFTERWARDS, THE VEHICLE DECELERATED ON ITS OWN. ALSO, WHEN DEPRESSING THE ACCELERATOR PEDAL, THE VEHICLE FAILED TO ACCELERATE PAST 40 MPH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 70,000.

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. THE CONTACT STATED THAT THE VEHICLE DID NOT FULLY SHIFT OUT OF PARK. WHILE DRIVING VARIOUS SPEEDS, THE CONTACT HEARD A LOUD GRINDING NOISE COMING FROM THE BRAKES. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 62,860.

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. THE CONTACT STATED THAT HE WAS UNABLE TO SHIFT INTO ANY GEARS. THERE WERE NO WARNING INDICATORS ILLUMINATED. HERITAGE CHEVROLET BUICK OWINGS MILLS (11234 REISTERSTOWN RD, OWINGS MILLS, MD 21117, (866) 730-3826) DIAGNOSED THAT THE SHIFT CONTROL CABLE NEEDED TO BE REPAIRED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 47,000.

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. THE CONTACT STATED THAT THE STABILITRAK WAS FAULTY AND THE VEHICLE WOULD ONLY SHIFT INTO DRIVE. ALSO, THE RADIO AND HEAT FAILED TO OPERATE PROPERLY. WHEN THE VEHICLE WAS RESTARTED, IT RESET ITSELF; HOWEVER, THE STABILITRAK INDICATOR WOULD NOT ILLUMINATE. ALL THE OTHER WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS 52,000.

DURING BRAKING, THE CAR WILL SOMETIMES LURCH FORWARD DUE TO THE TRANSMISSION DOWNSHIFTING HARD. THE FEELING CREATED IS LIKE BEING HIT IN THE REST BY ANOTHER CAR AT LOW SPEED. THIS COULD CAUSE THE VEHICLE TO REAR-END ANOTHER VEHICLE OR CAUSE AN ACCIDENT AT INTERSECTIONS CONTAINING CROSSWALKS AND PEDESTRIANS.

BUCKING WHEN SHIFTING GEARS. ENGINE CUTTING OFF. HAD TO REPLACE SOLENOIDS AND TORQUE CONVERTER. PROBLEMS STARTED AT 115,000 MILES.

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. WHILE DRIVING 40 MPH, THE VEHICLE LOST POWER AND ALL THE WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. IN ADDITION, THE VEHICLE SPEED DECREASED TO APPROXIMATELY 15 MPH AND THEN REGAINED SPEED. THE VEHICLE WAS TAKEN TO LOU BACHRODT CHEVROLET BUICK GMC (7070 CHERRYVALE N BLVD, ROCKFORD, IL, 815-332-3200) FOR DIAGNOSTIC TESTING, BUT THE FAILURES COULD NOT BE DUPLICATED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE FAILURE MILEAGE WAS APPROXIMATELY 42,000.

THIS CAR HAS BEEN A LEMON SINCE WE OWNED IT. FIRST THE ELECTRICAL SYSTEM SHUT DOWN (WHILE WE WERE DRIVING AT 70 MPH), THEN THE WHEEL BARRINGS NEEDED REPLACING AT 60,000 MILES, AND NOW THE SOLENOID HAS GONE BAD PREVENTING THE CAR FROM SHIFTING.

WARNING INDICATOR LIGHTS BEGAN FLASHING ON THE DASH AND WARNING LIGHTS IN THE MIRRORS FLASHED RANDOMLY. GM DEALER SAID IT WAS A SENSOR THAT WATER HAD LEAKED IN AND CORRODED INSIDE. SAID IT WAS SAFE TO DRIVE AND WOULD TAKE A WEEK TO GET THE PART. THE NEXT DAY IT SHUT OFF AFTER ABOUT ONE MINUTE WHEN STARTED WITH THE REMOTE START. WHEN DRIVING ON THE STREET MORE INDICATOR WARNINGS CAME ON: AIRBAG, TRACTION CONTROL, PARKING BRAKE, ETC.; THE A/C CAME ON BY ITSELF; THE HEADLIGHTS, HEATER, AND TURN SIGNALS STOPPED WORKING. STOPPED THE CAR AND SHUT IT OFF FOR ABOUT AN HOUR. AFTER STARTING IT WITH THE KEY AND RUNNING IT FOR ABOUT 3 MINUTES, IT SHUT ITSELF OFF. ONCE STARTED AGAIN, WOULD ONLY MOVE ABOUT A FOOT AND THEN STOPPED SHARPLY, LIKE THE BRAKES HAD BEEN SLAMMED ON. DID THIS SEVERAL TIMES. PARKED IT AGAIN AND HAD IT...

WHEN STOP TO PARK NOT IN MOTION PUT AUTOMATIC TRANSMISSION IN PARK CAR WILL ROLL LIKE IT IS IN NEUTRAL HAVE USE PARKING BRAKE OR IT CAN ROLL INTO STREET OR OTHER VEHICLE, INTO TRAFFIC OR HIT PEOPLE

JUNE 2016 AT 20K MILES THE CAR WAS ERRATICALLY SHIFTING AT 30-35 MPH AND HAD A BAD SMELL FROM THE VENTS. I BROUGHT IT TO BONNER CHEVROLET WHO STATED THEY WERE UNABLE TO REPLICATE THE ISSUE AND IT MAY BE DUE TO RUNNING TOO HIGH OF AN OCTANE OF FUEL. THE ISSUE WAS NOT RESOLVED. OCTOBER 2016 I BROUGHT IT BACK TO THE DEALERSHIP FOR THE SAME ISSUE BUT I ALSO NOTICED A SLIGHT TICKING NOISE. A MOTOR MOUNT WAS CHANGED BUT NOTHING WAS DONE ABOUT THE SHIFTING ISSUE OR BAD SMELL. THEY STATED BECAUSE THE CAR WAS NOT GIVING ANY CODES, THERE WAS NOTHING ELSE THEY COULD DO ABOUT IT. AUGUST 13 2017 AT 25 OR 30 MPH WHILE ACCELERATING THE CAR VIOLENTLY JERKED MY SON AND I FORWARD. IT ALSO DID THIS WHILE DOWNSHIFTING. IT CONTINUED TO DO THIS FOR 5 MINUTES UNTIL IT BEGAN TO NO LONGER...

DEALERSHIP COULD NOT FIND PROBLEM WITH TRANSMISSION STALLING OUT ON PULLING OUT. NOW WITH WARRANTY LAPSED TRANSMISSION SOLENOID IS BAD. $1300 TO REPAIR

ON 12/21/16 WHILE MERGING ONTO INTERSTATE 10 IN TUCSON, AZ, THE VEHICLE WAS GOING APPROXIMATELY 65 MPH WHEN A "ENGINE POWER REDUCED" SIGN POPPED UP, THE VEHICLE SLOWED DOWN TO 30 MPH WITHOUT WARNING AND SHIFTING DOWN THROUGH ALL GEARS NEARLY RED LINING THE RPMS AND CAUSING AN REAR-END COLLISION. WAS ABLE TO MOVE THE VEHICLE OFF THE FREEWAY AND TOOK IT INTO LOCAL AUTO-ZONE FOR TESTING. THE TEST CAME BACK AS A "THROTTLE SENSOR MALFUNCTION". THE VEHICLE NOW DOESN'T FEEL SAFE TO DRIVE, AND WILL NOT ACCELERATE OVER 45 MPH WITHOUT SHAKING AND FEELING LIKE THE TRANSMISSION IS GOING TO GIVE OUT. CALLED THE LOCAL CHEVY DEALERSHIP AND WAS TOLD THE COST WAS GOING TO VARY BETWEEN $400-1,000 WITH A $100 TEST FEE UP FRONT. I'VE ALSO READ NUMEROUS SIMILAR ISSUES ONLINE FROM PEOPLE DRIVING CHEVROLET IMPALA FROM 2006-2016. THE CAR FEEL VERY UNSAFE TO DRIVE AND I FEEL...

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. WHILE AT A STOP AND ATTEMPTING TO MAKE A LEFT TURN, THE VEHICLE HESITATED TO ACCELERATE AND ATTEMPTED TO STALL. IN ADDITION, ALL THE WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE WHEEL HUB SENSOR AND AN UNKNOWN WHEEL NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 50,000.

TL* THE CONTACT OWNS A 2014 CHEVROLET IMPALA. WHEN THE CRUISE CONTROL WAS ACTIVATED, THE VEHICLE CAME TO A COMPLETE STOP AND THE BRAKE LIGHTS FAILED TO ILLUMINATE. THE FAILURE OCCURRED MULTIPLE TIMES. THE DEALER STATED THAT THE TRANSMISSION WAS SLOWING DOWN THE VEHICLE. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED. THE VIN WAS UNAVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 30.