NHTSA Complaint #11324257 — 2017 GMC ACADIA

WHEN I PULL IN SOMEWHERE AND SHIFT MY CAR INTO PARK AND THEN GO TO PRESS THE BUTTON TO TURN IT OFF I GET AN ' ACTION REQUIRED MESSAGE' ON THE CLUSTER TO SHIFT TO PARK EVEN THOUGH IT IS IN PARK ALREADY AND IT SHOWS ON THE CLUSTER THAT IT IS IN PARK. I TOOK THE CAR INTO THE DEALERSHIP TO REPAIR THE RECALL AND HAVE IT SERVICED WHILE IT WAS THERE AND INFORMED THEM OF THE ISSUE AND TO GET THEM TO CHECK IT OUT. THEY SAID THEY WERE NOT SURE WHAT IT WAS BUT IT KEPT THROWING A LOW VOLTAGE CODE. BUT WHEN THE BATTERY WAS CHECKED IT WAS FINE. THEY FOUND A BOLT LOOSE OR MISSING ON A BATTERY CABLE AT THE JUNCTION BOX AND REPLACED IT AND SAID THAT THEY THOUGHT THAT WAS THE PROBLEM. BUT THE PROBLEM RETURNED A DAY LATER WHEN I WAS ON A TRIP TO NASHVILLE. WHILE IN NASHVILLE I AGAIN WENT TO THE AUTO PARTS STORE FOR MY DAUGHTER AND PULLED INTO PARK AND GOT THE SAME ' SHIFT TO PARK MESSAGE WHEN I WAS ALREADY IN PARK. THE CLUSTER ON THE DASH SHOWED THAT I WAS IN PARK. I GOT OUT TO GO AHEAD AND RUN INTO THE STORE AND WHEN I CAME OUT MY CAR HAD ROLLED BACKWARDS ACROSS THE PARKING LOT TO THE CURB. LUCKILY IT DID NOT HIT ANYTHING BUT THE CURB AND STOPPED. THIS PROBLEM IS SO DANGEROUS AND CONCERNING TO ME. IT IS GOING BACK INTO THE DEALERSHIP TO GET CHECKED AGAIN . I DID FIND A YOUTUBE VIDEO EXPLAINING WHAT THE PROBLEM WAS IN THE SHIFTER AND WHY IT WAS NOT RECOGNIZING THAT THE CAR WAS IN PARK. LOOK IN THE SEARCH BAR FOR GMC ACADIA SHIFT TO PARK PROBLEMS. I FEEL THIS NEEDS TO BE A RECALL SO NO ONE ELSE S CAR ENDS UP HURTING SOMEONE. I HAVE NO VIDEO OF THIS HAPPENING BECAUSE THE CAMERAS AT THE AUTO PARTS STORE WERE NOT OPERATIONAL AND NO ONE WAS AROUND WHEN IT HAPPENED TO SEE IT BUT ME. *TR