2017 Chevrolet Malibu

REDUCED ENGINE POWER WARNING 12/29/20 PLUS NUMEROUS OCCURRENCES IN 2019 WHILE DRIVING ON THE HIGHWAY; VEHICLE SLOWS TO 40MPH WITHOUT WARNING SHIFT TO PARK WARNING WHEN VEHICLE ALREADY IN PARK, CAN'T SHUT OFF VEHICLE UNTIL IT RECOGNIZES PARK, OFTEN TAKING UPWARDS OF 10 MINUTES OF REPEATED SHIFTING STABILITRACK SENSOR WARNING AND LOSS OF CRUISE CONTROL, AT HIGHWAY SPEEDS

WHEN I SHIFT MY CAR TO PARK AND TURN OFF THE IGNITION, I RECEIVE A MESSAGE STATING "SHIFT TO PARK". IT KEEPS MY CAR IN THE ACCESSORY START POSITION THEREBY RUNNING THE BATTERY DOWN IF I CANNOT GET IT TO RECOGNIZE THAT THE CAR IS IN PARK AND THE ENGINE IS SHUT OFF. THIS HAS BEEN AN INTERMITTENT, ONGOING PROBLEM FOR ABOUT 2 WEEKS. I CONTACTED THE LOCAL GM DEALER ABOUT THIS BUT THERE IS NO RECALL.

I JUST SUBMITTED A COMPLAINT ABOUT THIS ISSUE, IT HAS HAPPENED MORE TIMES THAN I CAN COUNT SO I'M SUBMITTING AGAIN. I HAVE TOLD PEOPLE AT CHEVY ABOUT THIS PROBLEM TWICE, WHEN I WENT IN FOR OIL CHANGES/MAINTENANCE. I HAVE ONLY GONE TO CHEVY FOR ANY TYPE OF MAINTENANCE BECAUSE I WANT MY CAR TO BE TAKEN CARE OF BY PEOPLE THAT SHOULD KNOW EVERYTHING ABOUT IT. THAT'S WHY I'M EXTREMELY DISAPPOINTED THAT I HAVE PURCHASED THIS CAR BRAND NEW, TAKEN THE BEST CARE OF IT, ONLY TAKEN IT TO CHEVY EVEN THOUGH IT'S OBVIOUSLY MORE EXPENSIVE, BUT STILL NO ONE HAS HELPED ME WITH THIS PROBLEM OR EXPLAINED WHY IT'S HAPPENING. IT'S BEEN OVER A YEAR SINCE I'VE REPORTED THE PROBLEM, AND NOW I'M WORRIED I MAY HAVE TOO MANY MILES FOR THIS PROBLEM TO BE TAKEN CARE OF. WHEN I PUT MY CAR IN PARK, IT DOESN'T ALWAYS RECOGNIZE IT'S IN PARK. THIS MEANS THAT MY CAR WILL NOT TURN OFF, AND I CAN'T LEAVE MY CAR UNTIL IT RECOGNIZES IT'S IN PARK. I'VE FOUND THAT THIS PROBLEM WILL ALMOST ALWAYS HAPPEN IF I TRY TO TURN OFF MY CAR ENGINE "TOO SOON". I HAVE TO WAIT ABOUT A MINUTE BEFORE I CAN TURN OFF MY ENGINE, OR I RISK MY CAR NOT RECOGNIZING IT'S IN PARK. IF THIS HAPPENS, SOMETIMES I ONLY HAVE TO PRESS ON MY BREAK. OTHER TIMES I HAVE TO TURN THE ENGINE BACK ON, DRIVE, AND WAIT BEFORE TRYING TO TURN MY ENGINE OFF AGAIN. THIS CAN TAKE MULTIPLE TRIES, MULTIPLE MINUTES WORTH OF JUST TRYING TO PARK MY CAR AND TURN IT OFF. I DO COMMUTE ABOUT 70 MILES ROUND TRIP FOR WORK EACH DAY (MONDAY-FRIDAY), SO I USE MY CAR QUITE A BIT, BUT LIKE I MENTIONED I BOUGHT THIS CAR BRAND NEW AND TAKE THE BEST CARE OF IT. I DO NOT CUT ANY CORNERS BECAUSE I DO DRIVE IT A LOT. I HAVE NEVER BEEN IN AN ACCIDENT, HAD A TICKET, I DRIVE VERY SAFELY. THERE IS NO REASON, MY CAR SHOULD HAVE ANY PROBLEMS SIMPLY PARKING AFTER HAVING IT FOR LESS THAN 2 YEARS.

WHEN I PUT MY CAR IN PARK, IF I TURN OFF MY ENGINE AFTER A FEW SECONDS OF SITTING IN PARK, SOMETIMES MY CAR DOESN'T RECOGNIZE IT'S IN PARK. MY CAR WILL TELL ME TO PUT IT IN PARK BEFORE I'M ABLE TO TURN OFF MY CAR. SOMETIMES I JUST HAVE TO STEP ON MY BREAK AGAIN, AND IT WILL RECOGNIZE IT'S IN PARK. SOMETIMES I HAVE TO TURN MY ENGINE BACK ON AND WAIT A MINUTE OR TWO. SOMETIMES I HAVE TO PUT MY CAR IN DRIVE AGAIN BEFORE PUTTING IT IN PARK, WAITING A COUPLE MINUTES, AND THEN IT FINALLY RECOGNIZES IT'S IN PARK. I HAVE NOT FIGURED OUT WHAT WORKS BEST, EXCEPT FOR JUST WAITING A LITTLE BIT BEFORE TRYING TO TURN OFF MY ENGINE. IF I CAN'T GET MY CAR TO RECOGNIZE IT'S IN PARK, I CAN'T LEAVE MY CAR BECAUSE THE BATTERY WILL NOT TURN OFF UNTIL IT RECOGNIZES IT'S IN PARK. IT CAN BE VERY FRUSTRATING. WHEN I BROUGHT MY CAR IN FOR AN OIL CHANGE AT CHEVY, I MENTIONED THIS PROBLEM TO CHEVY, THINKING MAYBE SOMETHING WAS LOOSE. THEY SAID THEY'VE HEARD ABOUT THIS PROBLEM BEFORE, AND SAID THEY COULD FIX IT. WHEN I CAME BACK FOR MY NEXT OIL CHANGE, I AGAIN NEEDED TO MENTION THIS PROBLEM, BECAUSE THE PROBLEM GOES AWAY FOR A LITTLE BUT COMES BACK. AGAIN, THEY SAID THEY COULD FIX IT, BUT IT STILL HAPPENS. THEY ARE AWARE OF THIS PROBLEM, IT'S HAPPENING TO MULTIPLE CHEVY CUSTOMERS, BUT NO ONE HAS BEEN ABLE TO TELL ME WHAT THE PROBLEM IS OR HOW TO FIX IT.