2010 Buick Enclave problems

“Purchased new, dealer twice during warranty kept vehicle for 6 weeks to do recall notice repairs. Now this 2010 has 42,000 miles and the steering is going bad. SB10056459-3388 describes the exact problem. During these two periods that recall repairs were done that should have addressed the problem even though the problem had not surfaced yet. This was a wear condition i was never informed of. It is getting worse now.”

“I am filing this safety complaint regarding a sudden and dangerous engine failure in a 2010 Buick Enclave CXL purchased from Frankfort Car Outlet on 8/25/2025. On 10/25/2025, while driving on the expressway, the engine suddenly began knocking, lost power, and stalled. This created a serious safety risk to myself and other drivers. The failure occurred only 60 days after purchase and approximately 2,000 miles later, suggesting a pre-existing internal defect that the dealership did not disclose. The dealership has refused to inspect the vehicle, acknowledge the safety risk, or assist in any way. This type of sudden engine failure could pose a serious hazard if similar vehicles have the same issue, and I believe NHTSA should be aware of the potential risk.”

“I purchased a 2010 Buick Enclave from a dealer who did not disclose any major issues with the vehicle. After purchase, I began experiencing significant problems while driving, including difficulty shifting, loss of power, and unstable handling. Concerned for my safety, I took the Buick to a mechanic for inspection. The mechanic verified that: •The wrong transmission had been installed in the vehicle, causing unsafe shifting and performance issues. •The driveshaft was malfunctioning, which affects the stability and control of the SUV. •No warning or check engine lights were on •CV axel bolts were zip tied closed Because of these defects, the mechanic told me the vehicle is not safe to drive. These problems were never disclosed to me at the time of sale, and I would not have purchased the vehicle had I known.”

“WHILE DRIVING DOWN THE ROAD, THE LOCKS ON THE DOORS WILL SUDDENLY LOCK, UNLOCK, LOCK AND UNLOCK. AFTER THAT THE ENGINE SLOWS WAY DOWN LOSING POWER, THEN IT WILL BE OKAY TO GIVE IT MORE GAS AND IT SPEEDS UP. THE LAST COUPLE OF TIMES THIS HAPPENED, THE CAR LOST ALL POWER AND STAHLED.”

“TL* THE CONTACT OWNS A 2010 BUICK ENCLAVE. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE, THE AUDIBLE WARNING CHIMES AND TURN SIGNAL CLICKING SOUND WHERE NOT PRESENT DUE A MALFUNCTION IN THE AUDIO AMPLIFIER. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER BALLAS BUICK(5715 WEST CENTRAL AVE, TOLEDO OH.) WHO DIAGNOSED THAT AN ELECTRICAL SHORTAGE TO THE AUDIO AMPLIFIER HAD OCCURRED DUE TO THE WATER LEAKING INTO THE PANELS OF THE VEHICLE AND BEHIND THE FIRE WALL. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE BUT NO ASSISTANCE WAS OFFERED. THE FAILURE MILEAGE WAS 168,000.”

“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…”