2015 Buick Enclave Problems: 3 Known Issues
2015 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated November 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2015 Buick Enclave has 3 documented known issues. None of the listed issues is rated critical; this is not a complete reliability assessment. Across all issues with published estimates, repair costs range from $495 to $1,500. DIY maintenance guides at au7o.io.
2015 · All trims · All engines
Choose the year and equipment for your written issues and visual request.
No email neededHow interest is saved
Interest applies to the selected vehicle and configuration; it is not a reservation. Voting stores a first-party identifier for up to 180 days to prevent repeat votes. No account or email is needed. Clearing cookies or using another device may count separately. Privacy
Visual coming soon
Your interest helps us choose what to build next.
Visual Known Issues · Coming soon
$7.99/month plus taxes at launch on January 1, 2027 · No payment today
All 3 Known Issues
NHTSA Recalls11 recalls
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
General Motors, LLC (GM) is recalling certain 2014-2017 Buick Enclave, Chevrolet Traverse, and GMC Acadia vehicles. The driver's air bag inflator may explode during deployment, due to a manufacturing defect.
AIR BAGS:CRITICAL FASTENERS
General Motors, LLC (GM) is recalling certain 2010-2015, 2017 Buick Enclave, 2010-2019 Chevrolet Traverse, and 2011-2016 GMC Acadia vehicles. The side curtain air bags may not be properly attached.
AIR BAGS:FRONTAL
General Motors, LLC (GM) is recalling certain 2008-2017 Buick Enclave and 2013-2017 Chevrolet Traverse vehicles. The driver's air bag inflator may explode during deployment, due to a manufacturing defect.
TIRES
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia vehicles. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.
+ 6 more recalls. Check all on NHTSA.gov
Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.
Join 700+ subscribers following Au7o for vehicle insights and updates.
Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
Other Buick Models
Frequently Asked Questions
What are the most common Buick Enclave problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2015 Buick Enclave has 3 documented issues. Documented issues include: Rear A/C Evaporator Corrosion & Refrigerant Leaks, Torque Converter Clutch (TCC) Shudder, Water Pump Leak / Coolant Loss on 3.6L V6. None are rated critical, but regular maintenance is recommended.
Is the Buick Enclave reliable?
The 2015 Buick Enclave has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Buick Enclave problems?
Repair costs for known Buick Enclave issues range from $495 to $1,500, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2013-2016 Buick Enclave Rear A/C Evaporator Corrosion & Refrigerant Leaks?
Many 2013-2016 Enclaves lose air conditioning because fine copper particles ejected from the rear blower motor settle on the rear evaporator and, combined with condensation, corrode it and cause pinhole refrigerant leaks. High-pressure A/C lines can also leak at connections from… Repairs typically run $600-$1,500. Severity: medium.
What is the 2014-2021 Buick Enclave Torque Converter Clutch (TCC) Shudder?
Both the 6-speed (first-gen) and the 9-speed 9T65 (second-gen, 2018+) Enclaves are prone to a torque converter clutch shudder felt as a vibration or 'chuggle' during light acceleration, low-speed lockup, or while climbing grades. On 2018 models GM addressed low-speed TCC shudder… Severity: medium.
What is the 2008-2017 Buick Enclave Water Pump Leak / Coolant Loss on 3.6L V6?
The 3.6L V6 in the Enclave is known for water pump failure: GM bulletins describe leaks from the water pump shaft seal, often made worse by running the engine with a low coolant level, which can lead to pump failure. Owners frequently find coolant puddling after the car is parked… Repairs typically run $495-$1,100. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.