2015 Chevrolet Impala

WITH NO PARTICULAR TRIGGER, MY SENSORS STARTED TO FAIL ONE BY ONE. THEN, MY RADIO TOUCH DISPLAY WENT OUT. NOW, MY CAR WILL RANDOMLY SHUTDOWN WHILE DRIVING, GO INTO THEFT MODE, OR HAVE THE ENTIRE DASH SYSTEM MALFUNCTION, LEAVING ME WITH LITTLE TO NO FUNCTIONALITY OTHER THAN STEERING. A DETAILED THREAD OF THE ISSUE AND OTHERS HAVING THESE ISSUES CAN BE FOUND IN THE FOLLOWING FORUMS. HTTP://WWW.IMPALAFORUMS.COM/CHEVY-IMPALA-9TH-GEN-DISCUSSION/1585778-BAD-BCM.HTML HTTP://WWW.IMPALAFORUMS.COM/AUDIO-VIDEO-AND-ELECTRONICS/1798162-MYLINK-TOUCH-DISPLAY-SHUT-OFF-AFTER-HITTING-POT-HOLE.HTML

ON 10/10/2017 MY 2015 IMPALA 2LTZ HAD SUDDEN ACCELERATION, FULL THROTTLE. NO BRAKES, NO EMERGENCY BRAKE, THE ONLY WAY I COULD STOP THE CAR WAS TO PUT IT INTO NEUTRAL ( OVER 90 MPH BY THEN). THEN AGAIN ON 1/25/2018 THE SAME THING HAPPENED AGAIN, SUDDEN ACCELERATION, BY THEN I KNEW I HAD TO PUT IT IN NEUTRAL TO STOP. MY WIFE AND I WERE LUCKY I COULD MANEUVER THE CAR AROUND SEVERAL OTHER VEHICLES AND AVOIDED AN ACCIDENT. BOTH TIMES I WAS ON THE FREEWAY AT FREEWAY SPEEDS WITH THE ADAPTIVE CRUISE CONTROL ENGAGED.

I HAVE HAD MY 2015 IMPALA AT DEALERSHIP TWICE FOR MY AIRBAG SENSOR ON PASSENGER SEAT AND HAVE PAID MONEY OUT OF MY POCKET FOR THIS REPAIR. THIS YEAR AND MODEL CAR HAD A RECALL ON AIRBAGS BUT THE DEALERSHIP SAID EVEN THOUGH IT IS NOT A WEAR AND TEAR ITEM BUT A SAFETY ONE I STILL HAD TO PAY OUT OF MY POCKET. WITH THIS YEAR HAVING ISSUES WITH AIRBAG AND THIS BEING THE SEAT SENSOR I BELIEVE THIS SAFETY ISSUE SHOULD BE COVERED, MY TCN NUMBER IS AIN16-53807

ON 11/20/17 MY WIFE WAS DRIVING OUR CAR, TAKING ONE OF OUR DAUGHTERS TO SCHOOL WHEN THE CAR SOUNDED AN ALARM AND MESSAGE OF "POWER STEERING FAILURE - DRIVE WITH CAUTION" APPEARED ON THE DASH. SHE WAS ON A CITY STREET AND MOVING, BUT NEEDED ALL HER STRENGTH AND BODY WEIGHT TO TURN THE WHEEL. SHE HAD THE CAR TOWED TOT HE DEALER, WHO ADVISED THAT THEIR WAS A TOTAL FAILURE OF THE ELECTRONIC STEERING RACK AND PINION SYSTEM, MAKING THE CAR UNSAFE TO DRIVE. FURTHER, THE PARTS NEEDED TO REPAIR THE CONDITION ARE APPARENTLY ON NATIONAL BACK ORDER, AND AS OF THIS WRITING GM/CHEVY IS NOT RESPONDING TO MY DEALERSHIP'S REQUEST FOR AN ETA ON THE NEEDED PARTS. I AM BEING TOLD MY CAR WILL VERY LIKELY BE KEPT THROUGH THE NEW YEAR. I AM VERY CONCERNED AS THIS IS A MAJOR SAFETY ISSUE FOR MY FAMILY. FURTHER, IF THESE PARTS ARE ON BACK ORDER, AND GM IS NOT RESPONDING TO THE DEALER WITH AN ETA, THAT TELLS ME THAT THIS IS LIKELY A WIDE SPREAD PROBLEM. I DO NOT WANT MY CAR 'REPAIRED' WITH A FAULTY DESIGN OR PART THAT MAY FAIL AGAIN, CREATING A DANGEROUS SITUATION.

I WAS DRIVING ON THE FREEWAY WITH THE ADAPTIVE CRUISE CONTROL ON AT ABOUT 50 TO 55 MPH WHEN SUDDENLY THE CAR WENT FULL ACCELERATION. I TRIED TO STOP THE CAR BY TURNING OFF THE CRUISE CONTROL, TURN OFF THE IGNITION, USE THE EMERGENCY BRAKE, NONE WORKED. I THEN PUT THE TRANSMISSION AND THEN EVERYTHING WORKED, BY THEN I WAS DOING 90 PLUS MILES PER HOUR PASSING VEHICLES. I CONTACTED GM AND THEY TRIED FIND A PROBLEM BUT DID NOT A PROBLEM.THEY SAID NO CODES APPEARED. THIS SUDDEN ACCELERATION LASTED ONLY A FEW SECONDS BEFORE I PUT THE CAR IN NEUTRAL. WILL A CODE APPEAR IF THE PROBLEM LASTED ONLY A FEW SECONDS. GM CLOSED THE CASE.

THIRD ISSUE WITH LOSS OF POWER. THIS TIME, STARTED CAR. THE CAR WAS FIGHTING FOR AIR FOR A FEW SECONDS, WITH STABILITRAK AND ENGINE LIGHT ON. I SHUT THE CAR OFF IMMEDIATELY. RESTARTED AFTER A FEW SECONDS. THE ENGINE LIGHT REMAINS ON. SERVICE IS STATING HISTORY SAYS MISFIRE ON 2 CYLINDERS, BUT NO CODE THROWN AND CANNOT DIAGNOSE. WE CAN GUESS AND PAY $350 FOR THE GUESS, OR NOT GUESS AND PAY $125 FOR THE DIAGNOSTICS THAT WERE RAN. (!!!) WHAT IN THE WORLD...