NHTSA Complaint #11323490 — 2010 BUICK ENCLAVE

TWICE WITHIN THE PAST MONTH WHEN DRIVING ON THE INTERSTATE WHILE USING CRUISE CONTROL MY VEHICLE AUTOMATICALLY STARTED ACCELERATING UNCONTROLLABLY. DEPRESSING THE BRAKE PEDAL DID NOT DISENGAGE THE CRUISE CONTROL OR STOP THE CAR FROM TRYING TO ACCELERATE. IN BOTH CASES I HAD THE WHEREWITHAL NOT TO PANIC, CONTROL THE VEHICLE TO THE SHOULDER, PUT THE CAR IN NEUTRAL AND TURN THE ENGINE OFF. AFTER RESTARTING THE CAR THE ENGINE IMMEDIATELY CONTINUED TO ACCELERATE AND THROTTLE UP TO 4000 RPMS WHILE STILL IN PARK. FORTUNATELY, BOTH INSTANCES OCCURRED ON STRAIGHT STRETCHES OF INTERSTATE DURING LESS THAN CROWDED HOURS. I SHUTTER TO THINK IF THIS OCCURRED WHILE MY KIDS WERE DRIVING. I AM FILING THIS COMPLAINT IN HOPES THAT IF THERE ARE OTHER CASES OF THIS HAPPENING WE CAN MAKE SURE GM CAN FIX THIS BEFORE ANYONE GETS KILLED. I KNOW OTHER AUTOMAKERS HAD THIS PROBLEM AND WERE ABLE TO CORRECT IT THROUGH RECALL. I CONTACTED GM/BUICK WITH MY CONCERNS AND THEY ACKNOWLEDGED THAT THIS IS INDEED A SAFETY CONCERN BUT SINCE MY WARRANTY IS EXPIRED THERE IS NOTHING THEY CAN DO BUT ADVISE ME TO TAKE IT IN FOR REPAIR AT MY OWN EXPENSE. I HAVE A VIDEO I TOOK AFTER THE SECOND OCCURRENCE ONCE I WAS ABLE TO PULL MY VEHICLE OVER AND TRY TO RESTART IT. I AM NOT ABLE TO UPLOAD IT THROUGH THIS FORM BUT I CAN SEND IT UPON REQUEST. *TR