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.

The contact owns a 2010 Buick Enclave. The contact stated that the power steering failed at speeds of 15 mph or less. In addition, the failure occurred while making a turn. The contact stated the vehicle would have to use manual steering in order to operate the vehicle. There were no warning lights. The dealer was not informed of the failure. The vehicle had not been diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 135,000.

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.

The engine and fuel pump system failed while driving the vehicle. It is available upon request to inspect. I just towed it to the shop today on 10/22/25 to get a full inspection. My sister and I were put at risk while driving towards a hill in San Francisco. It was on a busy main road when suddenly the vehicle began to jerk and thud back and forth. While I pushed the gas pedal, I began to question why the vehicle was suddenly reacting this way. In efforts to pull over to the side, a huge smoke fog began to come out of the exhaust pipe. As I tried to reach the curb the car didn’t want to move any further as I pushed on the gas. I put it in park and called the tow truck (receipts below) while there were cars passing me by almost causing an accident. I have looked online to see if there was a problem or recall with this vehicle having the same issue I was having. Come to find out there was a recall issued for certain vehicles only, with the same issue as my vehicle. The vehicle was taken into a local auto shop, where they diagnosed it and inspected it. The reports show it has the same exact issues with the car as those that were recalled. No there were not any warning signs nor failure signals. Due to this reason, I was completely caught off guard.

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.

The timing chain broke and my transmission needs to be replaced.

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.

When the driver seat is moved the service air bag light comes on. When you move the seat again the light goes off.

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

11 MONTHS AFTER I BOUGHT MY BUICK THE ENGINE WENT OUT THE DEALER SAID IT WAS NOTHING TO DO WITH ME THE REPLACEMENT USED ALL MY WARRANTY. AND THERE HAS BEEN ONE AFTER ANOTHER PROBLEM. MY STEERING WHEEL LOCKS DURING TURNS ALMOST HAD SOME REAL SERIOUS FINDER BENDERS. IT'S THROWING P420 CODE FOR BANK 2 AND NOW HAVE NO SOUND AT ALL EVERYTHING WORKS BUT NO BLINKERS, HAZARD, SEATBELT, BACKUP WARNING SOUNDS AT ALL WITH NO RADIO .

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.

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.

TL* THE CONTACT OWNS A 2010 BUICK ENCLAVE. WHILE DRIVING 50 MPH, THE VEHICLE EXPERIENCED A LOSS OF ENGINE POWER. ALSO, THE CHECK ENGINE, TRACTION CONTROL, AND ABS WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS OPERABLE AFTER BEING MANUALLY RESTARTED. THE VEHICLE WAS TAKEN TO BIG LAKE AUTOMOTIVE (19868 172ND ST NW, BIG LAKE, MN), BUT THE FAILURE COULD NOT BE DIAGNOSED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS INVALID. THE FAILURE MILEAGE WAS APPROXIMATELY 189,000.

VEHICLE STAYS RUNNING AFTER IGNITION KEY IS TURNED OFF AND REMOVED. BRAKE PEDAL MAKES A SQUEAKING SOUND WHEN DEPRESSED.

The engine and fuel pump system failed while driving the vehicle. It is available upon request to inspect. I just towed it to the shop today on 10/22/25 to get a full inspection. My sister and I were put at risk while driving towards a hill in San Francisco. It was on a busy main road when suddenly the vehicle began to jerk and thud back and forth. While I pushed the gas pedal, I began to question why the vehicle was suddenly reacting this way. In efforts to pull over to the side, a huge smoke fog began to come out of the exhaust pipe. As I tried to reach the curb the car didn’t want to move any further as I pushed on the gas. I put it in park and called the tow truck (receipts below) while there were cars passing me by almost causing an accident. I have looked online to see if there was a problem or recall with this vehicle having the same issue I was having. Come to find out there was a recall issued for certain vehicles only, with the same issue as my vehicle. The vehicle was taken into a local auto shop, where they diagnosed it and inspected it. The reports show it has the same exact issues with the car as those that were recalled. No there were not any warning signs nor failure signals. Due to this reason, I was completely caught off guard.

The contact owns a 2010 Buick Enclave. The contact stated that after entering the vehicle, there was a knocking noise coming from the vehicle prior to starting the engine. After starting the vehicle, the noise became louder. While operating the vehicle, the check engine warning light remained illuminated and a humming noise was present. The vehicle was taken to the local mechanic who indicated that the transmission gear was faulty. The vehicle was serviced however, the failure persisted. No further information was available. In addition, after refueling the vehicle would not immediately startup. The cause of the failure was not determined. The local dealer and manufacturer were not notified of the failure. The failure mileage was 120,000.

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.

2010 BUICK ENCLAVE WAS DRIVING AT APPROXIMATELY 50MPH, ENGINE STUTTERED, LOST POWER, AND WOULD NOT ACCELERATE. PULLED OVER AND ENGINE WOULD NOT RESTART. TOWED TO LOCAL REPAIR SHOP AND FOUND THE ENGINE HAD BLOWN, GEARS BLEW APART, TIMING CHAIN SHOT. FULL ENGINE REPLACEMENT COSTING ALMOST $7,000. MILEAGE WAS 178,222. ADDITIONAL ISSUES TO INCLUDE REAR SUSPENSION PARTS, BRAKES, ROTORS, WHEEL BEARINGS (TWICE) DUE TO DEFECTIVE PARTS. REAR LATERAL LINKS BOTH UPPER AND LOWER (TWICE DUE TO DEFECTIVE PARTS). CAR STILL DOES NOT RIDE PROPERLY AFTER SECOND REPLACEMENT OF PARTS AND 4 ALL WHEEL ALIGNMENTS. CAR SWAYS TERRIBLY AND ROCKS ESPECIALLY DURING HIGHER WINDS. VERY HARD TO KEEP ON THE ROAD AND DANGEROUS. *TR

When the driver seat is moved the service air bag light comes on. When you move the seat again the light goes off.

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.

THE POWER STEERING WILL WORK FOR ABOUT THE FIRST 3 MINUTES OF GETTING INTO THE CAR AND THEN IT WILL GO OUT EVERYTIME I AM BELOW 20 MPH. I LIVE IN THE MOUNTAINS AND WON'T EVEN LET MY WIFE DRIVE THE VEHICLE BECAUSE I AM CONCERNED FOR HER SAFETY. ALSO, MY A/C AND HEAT JUST WENT OUT IN MY CAR. *TR

SIDE MIRRORS FAIL TO FOLD OR IF FOLDED WILL NOT UNFOLD LIMITING VISIBILITY, FIRST WAS THE DRIVER SIDE, BY NOW REPAIRED, NOW THE PASSENGER SIDE MIRROR AS OF AUGUST 2012. *TR

I have 2 of these booster seats and both of them the back is no longer locking into the base. It folds as the child is getting into the Seat. It doesn't stay in place even if the child has their car seatbelt on making it dangerous while riding in it as it may fold. I have not had it inspected. I am just wanting to know what you can do to help me. Also, thus won't let me put the correct Manufacturer date of 09/21/2019 in.

TL* THE CONTACT OWNS A 2010 BUICK ENCLAVE. WHILE DRIVING 50 MPH, THE VEHICLE EXPERIENCED A LOSS OF ENGINE POWER. ALSO, THE CHECK ENGINE, TRACTION CONTROL, AND ABS WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS OPERABLE AFTER BEING MANUALLY RESTARTED. THE VEHICLE WAS TAKEN TO BIG LAKE AUTOMOTIVE (19868 172ND ST NW, BIG LAKE, MN), BUT THE FAILURE COULD NOT BE DIAGNOSED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS INVALID. THE FAILURE MILEAGE WAS APPROXIMATELY 189,000.

I AM WRITING BECAUSE WE PURCHASED A 2010 BUICK ENCLAVE IN 2018. IMMEDIATELY AFTER PURCHASING I NOTICED ISSUES WITH THE VEHICLE AND IT HAD TO BE SERVICED TWICE WITHIN A COUPLE WEEKS OF HAVING IT. AT THE TIME THE SERVICE DEPT. COULD NOT DIAGNOSE THE ISSUE AND BLAMED IT ON MY ACCIDENTALLY TOUCHING THE MANUAL SHIFT ON THE SHAFT. I KNEW I WAS NOT DOING THIS. I HAVE VIDEO OF THE CAR DOING THIS WEIRD ACCELERATION AND ALL DURING THE LAST COUPLE OF YEARS BUT [XXX] KEPT SAYING THE VEHICLE WAS FINE. WELL, I WAS STRANDED BECAUSE IT JUST STOPPED A FEW DAYS AGO AND HAD TO TAKE A 50.00 UBER HOME. I HAVE HAD TO UBER 3 TIMES NOW AND PURCHASED A CODE READER. THE CODE COMES BACK AS A TIMING CHAIN STRETCHED. IT SEEMS WHAT I WAS FEELING FROM THE VERY BEGINNING WAS IN FACT THIS ISSUE. I AM NOT HAPPY ABOUT THIS. I HAVE HAD TO RENT VEHICLES FOR THE LAST 3 DAYS AND WILL HAVE TO HAVE THE VEHICLE TOWED BACK TO MY HOME TOMORROW. SINCE THIS ISSUE WAS BROUGHT TO YOUR ATTENTION FROM DAY ONE I EXPECT IT TO BE REPAIRED AT NO COST TO ME AND SOME OF THE CHARGES I HAVE ACCUMULATED BE REIMBURSED. THIS IS NOT JUST! I WILL BE LOOKING INTO THE LEMON LAW AND IF IT APPLIES TO ME. I AM HOPING YOUR COMPANY TAKES RESPONSIBILITY. HAD THEY PAID ATTENTION TO WHAT I WAS SAYING AND ALL THEN THIS WOULD NEVER HAVE HAPPENED,. THE STRESS AND ISSUES THIS HAS CAUSED GOES SO MUCH DEEPER THAN THIS THE CODE THAT COMES BACK IS P0008. THE CRANK SHAFT. I HAVE READ NUMEROUS REVIEWS ON THIS AND WILL CONTINUE TO CARRY THIS ON. FURTHERMORE THE FACT THAT THERE ARE RECENT ISSUES WITH THE POWER STEERING AS WELL. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

TL* THE CONTACT OWNS A 2010 BUICK ENCLAVE. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 14V266000 (SEAT BELTS); HOWEVER, THE PARTS NEEDED FOR THE REPAIR WERE UNAVAILABLE. THE DEALER WAS UNABLE TO PROVIDE A SPECIFIC DATE AS TO WHEN THE PARTS WOULD BECOME AVAILABLE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

TL* THE CONTACT OWNS A 2010 BUICK ENCLAVE EQUIPPED WITH HANKOOK DYNAPRO HP2 TIRES. THE CONTACT STATED THAT ONE OF THE TIRES WOULD LOSE PRESSURE OVER TIME. THE SPECIFIC TIRE THAT FAILED WAS NOT DISCLOSED. THE CONTACT HAD TO CHECK FOR LEAKS, BUT THE FAILURE RECURRED. THE CONTACT HAD THE TIRES ROTATED, BUT THE FAILURE OCCURRED AGAIN SEVERAL TIMES. THE TIRE MECHANIC FINALLY DISCOVERED A CRACK IN THE TIRES. THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT THE FAILURE TIRE SHOULD BE UNDER WARRANTY AND TO CHECK THE OTHER TIRES. THE MANUFACTURER HAD NOT CALLED BACK TO CONFIRM IF THEY WOULD REPLACE THE TIRES. THE VIN, DOT NUMBER, AND TIRE SIZE WERE UNKNOWN. THE VEHICLE FAILURE MILEAGE WAS 107,000 AND TIRE FAILURE MILEAGE WAS 4,000.

TL* THE CONTACT OWNS A 2010 BUICK ENCLAVE EQUIPPED WITH FIRESTONE DESTINATION LE2 TIRES (NA), SIZE: P255/60/R19 (NA). WHILE DRIVING APPROXIMATELY 60 MPH, THE CONTACT HEARD A NOISE COMING FROM THE REAR PASSENGER SIDE TIRE. WITHIN A FEW MINUTES, THE NOISE INCREASED AND THE REAR PASSENGER SIDE TIRE COMPLETELY SPLIT APART WITHOUT WARNING. THE CONTACT PURCHASED TWO NEW TIRES FOR THE REAR PASSENGER AND DRIVER SIDE IN AUGUST OF 2016. THE CONTACT REPLACED THE REAR PASSENGER SIDE TIRE WITH THE SPARE TIRE. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE VEHICLE FAILURE MILEAGE WAS 84,000 AND THE TIRE FAILURE MILEAGE WAS 5,000. *TR

ON SLIGHT INCLINE THE VEHICLE DOESN'T HOLD IT'S POSITION UNLESS STRONG PRESSURE IS PLACED ON THE BRAKE PEDAL. OTHERWISE THE VEHICLE ROLLS BACK. NEARLY ROLLED BACK INTO VEHICLE BEHIND. *TR

I STOPPED ON AN UPHILL GRADE AND THE CAR ROLLED BACKWARD WHEN I RELEASED THE BRAKE TO MOVE FORWARD INTO TRAFFIC. I CALLED THE DEALER AND SPOKE WITH SERVICE AND WAS INFORMED THAT ALL 2010 BUICK ENCLAVES DID THAT. I BRAKED THE CAR AGAIN BEFORE I HIT THE CAR BEHIND ME. THE CAR IS NOW AT THE SERVICE DEPARTMENT & THEY ARE CHECKING IT OUT. *TR

VEHICLE STRUCK FROM REAR BY FULL-SIZE PICKUP WHILE STOPPED AT INTERSECTION. ESTIMATED IMPACT SPEED 55MPH. BOTH FRONT DRIVER AND FRONT PASSENGER SEATS COLLAPSED, WITH THE FRONT PASSENGER SEAT LANDING ON CHILD SEAT IN REAR, AND FRONT DRIVER SEAT COLLAPSING COMPLETELY. DRIVER AND PASSENGER SUSTAINED BACK, NECK AND SHOULDER INJURIES. *TR

THE MIDDLE AND REAR SEATS IN THE VEHICLE HAVE HEAD RESTRAINTS THAT TILT FORWARD AND ARE NOT ADJUSTABLE OR REMOVABLE AND MAKE IT EXTREMELY DIFFICULT (IMPOSSIBLE) TO INSTALL CARSEATS OR HIGH-BACK BOOSTERS CORRECTLY AND SAFELY. THE SEAT BELTS ARE ALSO VERY DIFFICULT TO REACH/BUCKLE FOR A PASSENGER IN A BOOSTER SEAT. THEY ARE VERY LOW IN THE SEAT. *TR

AMBER PARKING LIGHTS ABOVE HEADLIGHTS ARE BOTH OUT. TO REPLACE 2 BULBS, GM DEALER WANTS TO CHARGE OVER $200. NOTICE EVERY ENCLAVE ON THE ROAD--EVERY ONE HAS INOPERATIVE MARKER LIGHTS! *TR