The 2014 Buick LaCrosse represents the premium mid-size luxury sedan segment, building upon Buick's heritage of comfort and refinement. This second-generation model, based on the GM Epsilon II platform, offers an upscale driving experience characterized by a quiet interior, a refined ride, and elegant styling. Notable selling points include available all-wheel drive, providing enhanced traction and stability, and a suite of advanced technology features designed to enhance convenience and safety. Engineered for a comfortable and sophisticated journey, the LaCrosse is a compelling choice for those seeking a blend of luxury and practicality. This comprehensive factory service manual provides in-depth guidance for all maintenance, diagnosis, and repair procedures for the 2014 Buick LaCrosse. Covering all systems from the engine and transmission to the electrical and body components, this resource is meticulously detailed with technician-level information, including step-by-step instructions, wiring schematics, and diagnostic procedures. Its purpose is to empower owners, mechanics, and technicians with the knowledge necessary to maintain the vehicle's optimal performance, ensure its reliability, and efficiently address any issues that may arise, ensuring a long and satisfying ownership experience. 🏷️ Basic Information Identification Make: Buick Model: LaCrosse Year: 2014 Generation Model Generation: Second Generation (2010-2016) Codes Platform: GM Epsilon II 👋 Introduction Market Position Positioning: Premium mid-size luxury sedan Competitive Analysis Competitors: Acura TL, Lincoln MKZ, Cadillac XTS, Lexus ES Key Features Selling Points: Comfort, quiet interior, refined ride, available all-wheel drive, upscale styling. 📋 Manual Details Coverage Areas Coverage: All Models & All Repairs A-Z Page Count Estimated Page Count: Extensive (Specific count not provided, but implied to be comprehensive for all repairs) Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Maintenance, Service, Diagnosis, Repair Control System: Comprehensive coverage Mechanical: Detailed repair procedures Fuel System: Service Specifications Emission Control: Detailed information Intake Exhaust Cooling: Complete service procedures Lube: Service and specifications Ignition Starting Charging: Diagnosis and repair Automatic Transmission: Service, diagnosis, and repair Manual Transmission: Service and repair (if applicable to specific models) Transfer Propeller Shaft: Service procedures Drive Shaft: Maintenance and repair Differential: Service specifications and procedures Axle Suspension: Detailed repair information Tire Wheel: Specifications and service Brake Control: Diagnostic procedures Brake: Complete service and repair Parking Brake: Service and adjustment Steering Column: Service and repair Power Steering: Diagnosis and repair Air Conditioning: Service, diagnosis, and recharge procedures Supplemental Restraint System: Service and safety precautions Seat Belt: Service and maintenance Engine Immobilizer: System coverage Cruise Control: Diagnosis and repair Wiper Washer: Service and repair Door Lock: Service and repair Meter Audio Visual: Service and troubleshooting Horn: Service and repair Windshield Glass Mirror: Service and replacement procedures Instrument Panel: Service and repair Seat: Service and repair Engine Hood Door: Service and adjustment Exterior Interior: Bodywork and trim service Electrical: Comprehensive coverage Multiplex Can Communication: Diagnostic information Procedures Included Maintenance: Included Troubleshooting: Included Diagnostics: Included Repair: Included Wiring Schematics: Included Illustrations Diagrams: Included Step By Step Instructions: Complete and detailed Technical Depth Depth: Technician-level, factory-specified procedures for maintenance, diagnosis, and repair. 📊 Manual Specifications File Format File Type: PDF Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac Print Quality Printability: All pages are printable Image Scalability: Images can be blown up and printed enlarged Binding Type Binding: Digital (PDF) - No physical binding Paper Type Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Options: 2.4L Ecotec I4, 3.6L LGX V6 Performance 3.6L V6 Horsepower: Approx. 323 hp (depending on specific sub-model) 3.6L V6 Torque: Approx. 287 lb-ft (depending on specific sub-model) Fuel System Fuel Delivery: Direct Injection (DI) for V6 engines 🔧 Transmission Standard Transmission Type: 6-speed automatic (6T70/75) Optional Drivetrain: All-Wheel Drive (AWD) available on V6 models Features Transmission Features: Driver Shift Control with tap-up/tap-down manual mode. 📐 Dimensions Exterior Wheelbase: Approx. 111.7 inches Length: Approx. 196.2 inches Width: Approx. 73.1 inches Height: Approx. 57.9 inches Weights Curb Weight: Approx. 3,700 - 4,100 lbs (depending on engine and drivetrain) 🛡️ Safety Features Ratings NHTSA Overall Rating: 5-Star (as per NHTSA for the 2014 model year) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Esc: Standard Electronic Stability Control (ESC) Passive Features Airbags: Frontal, side-impact, and curtain airbags 💡 Technology Features Infotainment Infotainment System: Buick IntelliLink infotainment system with touchscreen interface, Bluetooth connectivity, available navigation. Driver Assistance Driver Assistance Features: Available features include: Rear Park Assist, Backup Camera, Blind Spot Alert, Lane Departure Warning, Forward Collision Alert. Connectivity Connectivity Options: USB ports, auxiliary audio input, Bluetooth audio streaming. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to owner's manual or specific service schedule; typically 7,500 miles or 6 months with synthetic oil. Tire Rotation: Recommended every 7,500 miles. Fluid Specifications Engine Oil Type: SAE 0W-30 Synthetic (for 3.6L V6); SAE 5W-30 or 0W-30...